| | This journal provides immediate access to some articles. Commentaries Evolutionary biogeography on Mexico's Baja California
peninsula: A synthesis of molecules and historical geology L. Lee Grismer Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14017–14018. Published online 2000 December 12. PMCID: PMC34085 Development and evolution occlude: Evolution of development in
mammalian teeth P. David Polly Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14019–14021. PMCID: PMC34086 c-Jun N-terminal kinase (JNK) repression during the inflammatory
response? Just say NO J. Perry Hall, Eric Merithew, and Roger J. Davis Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14022–14024. PMCID: PMC34087 Mass spectrometry of proteins of known mass Andrew D. Miranker Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14025–14027. Published online 2000 December 12. PMCID: PMC34088 In search of ant ancestors Ted R. Schultz Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14028–14029. Published online 2000 December 5. PMCID: PMC34089 The Sir2 protein family: A novel deacetylase for gene silencing
and more David Shore Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14030–14032. Published online 2000 December 12. PMCID: PMC34090 Lipids as a common interest of microorganisms and geochemists John M. Hayes Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14033–14034. PMCID: PMC34091 Imprinted expression of small nucleolar RNAs in brain:
Time for RNomics Witold Filipowicz Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14035–14037. PMCID: PMC34092 Another role highlighted for estrogens in the male: Sexual
behavior Evan R. Simpson and Susan R. Davis Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14038–14040. Published online 2000 December 12. PMCID: PMC34093 Raccoon rabies in space and time Andy Dobson Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14041–14043. PMCID: PMC34094 Global regulation of gene expression Boris Magasanik Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14044–14045. PMCID: PMC34095 Physical Sciences Applied Physical Sciences DNA condensation in two dimensions Ilya Koltover, Kathrin Wagner, and Cyrus R. Safinya Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14046–14051. PMCID: PMC18867 Chemistry Femtosecond direct observation of charge transfer between bases
in DNA Chaozhi Wan, Torsten Fiebig, Olav Schiemann, Jacqueline K. Barton, and Ahmed H. Zewail Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14052–14055. Published online 2000 December 5. PMCID: PMC18868 Femtosecond studies of protein–ligand hydrophobic binding and
dynamics: Human serum albumin Dongping Zhong, Abderrazzak Douhal, and Ahmed H. Zewail Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14056–14061. Published online 2000 December 5. PMCID: PMC18869 Topology to geometry in protein folding: β-Lactoglobulin Ariel Fernández, Andrés Colubri, and R. Stephen Berry Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14062–14066. Published online 2000 December 12. PMCID: PMC18870 Chemical synthesis and spontaneous folding of a multidomain
protein: Anticoagulant microprotein S Tilman M. Hackeng, José
A. Fernández, Philip E. Dawson, Stephen B. H. Kent, and John H. Griffin Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14074–14078. Published online 2000 December 5. PMCID: PMC18873 Mathematics Constant mean curvature surfaces with three ends Karsten Grosse-Brauckmann, Robert B. Kusner, and John M. Sullivan Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14067–14068. PMCID: PMC18871 Algebraic orbifold conformal field theories Feng Xu Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14069–14073. Published online 2000 December 5. PMCID: PMC18872 Biological Sciences Biochemistry Chemical synthesis and spontaneous folding of a multidomain
protein: Anticoagulant microprotein S Tilman M. Hackeng, José
A. Fernández, Philip E. Dawson, Stephen B. H. Kent, and John H. Griffin Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14074–14078. Published online 2000 December 5. PMCID: PMC18873 Crystal structure of an intracellular protease from
Pyrococcus horikoshii at 2-Å resolution Xinlin Du, In-Geol Choi, Rosalind Kim, Weiru Wang, Jaru Jancarik, Hisao Yokota, and Sung-Hou Kim Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14079–14084. Published online 2000 December 12. PMCID: PMC18874 Identifying mRNA subsets in messenger ribonucleoprotein complexes
by using cDNA arrays Scott A. Tenenbaum, Craig C. Carson, Patrick J. Lager, and Jack D. Keene Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14085–14090. PMCID: PMC18875 Cracks in the β-can: Fluorescent proteins from Anemonia
sulcata (Anthozoa, Actinaria) Jörg Wiedenmann, Carsten Elke, Klaus-Dieter Spindler, and Werner Funke Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14091–14096. PMCID: PMC18876 The structure of aspartyl dipeptidase reveals a unique fold with
a Ser-His-Glu catalytic triad Kjell Håkansson, Andrew H.-J. Wang, and Charles G. Miller Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14097–14102. Published online 2000 December 5. PMCID: PMC18877 Mutational studies on HslU and its docking mode with HslV Hyun Kyu Song, Claudia Hartmann, Ravishankar Ramachandran, Matthias Bochtler, Raymond Behrendt, Luis Moroder, and Robert Huber Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14103–14108. Published online 2000 December 12. PMCID: PMC18878 The specificity loop of T7 RNA polymerase interacts first with
the promoter and then with the elongating transcript, suggesting
a mechanism for promoter clearance Dmitry Temiakov, Pamela E. Mentesana, Kaiyu Ma, Arkady Mustaev, Sergei Borukhov, and William T. McAllister Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14109–14114. Published online 2000 November 28. PMCID: PMC18879 Stepwise assembly of initiation proteins at budding yeast
replication origins in vitro Takashi Seki and John F. X. Diffley Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14115–14120. PMCID: PMC18880 A kinetically significant intermediate in the folding of
barnase Alan R. Fersht Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14121–14126. Published online 2000 December 12. PMCID: PMC18881 ATP-dependent structural change of the eukaryotic clamp-loader
protein, replication factor C Yasushi Shiomi, Jiro Usukura, Yusuke Masamura, Kunio Takeyasu, Yoshikazu Nakayama, Chikashi Obuse, Hiroshi Yoshikawa, and Toshiki Tsurimoto Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14127–14132. PMCID: PMC18882 Species-specific polyamines from diatoms control
silica morphology Nils Kröger, Rainer Deutzmann, Christian Bergsdorf, and Manfred Sumper Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14133–14138. Published online 2000 December 5. PMCID: PMC18883 τ kinases in the rat heat shock model: Possible implications
for Alzheimer disease Alikunju Shanavas and Sozos Ch. Papasozomenos Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14139–14144. PMCID: PMC18884 Covalent modification of the androgen receptor by small
ubiquitin-like modifier 1 (SUMO-1) Hetti Poukka, Ulla Karvonen, Olli A. Jänne, and Jorma J. Palvimo Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14145–14150. PMCID: PMC18885 Observation of the noncovalent assembly and disassembly pathways
of the chaperone complex MtGimC by mass spectrometry Marcus Fändrich, Mark A. Tito, Michel R. Leroux, Adam A. Rostom, F. Ulrich Hartl, Christopher M. Dobson, and Carol V. Robinson Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14151–14155. Published online 2000 November 21. PMCID: PMC18886 A model of fibrin formation based on crystal structures of
fibrinogen and fibrin fragments complexed with synthetic peptides Zhe Yang, Igor Mochalkin, and Russell F. Doolittle Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14156–14161. PMCID: PMC18887 Straightening of bulged RNA by the double-stranded RNA-binding
domain from the protein kinase PKR Xiaofeng Zheng and Philip C. Bevilacqua Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14162–14167. Published online 2000 December 12. PMCID: PMC18888 Inorganic polyphosphate kinase and adenylate kinase
participate in the polyphosphate:AMP phosphotransferase activity
of Escherichia coli Kazuya Ishige and Toshitada Noguchi Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14168–14171. Published online 2000 December 5. PMCID: PMC18889 Structural characterization of the human respiratory syncytial
virus fusion protein core Xun Zhao, Mona Singh, Vladimir N. Malashkevich, and Peter S. Kim Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14172–14177. Published online 2000 December 5. PMCID: PMC18890 Silent information regulator 2 family of NAD- dependent
histone/protein deacetylases generates a unique product, 1-O-acetyl-ADP-ribose Kirk G. Tanner, Joseph Landry, Rolf Sternglanz, and John M. Denu Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14178–14182. Published online 2000 December 5. PMCID: PMC18891 An unexpectedly high excision capacity for mispaired
5-hydroxymethyluracil in human cell extracts Valaiporn Rusmintratip and Lawrence C. Sowers Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14183–14187. PMCID: PMC18892 Acyl-CoA hydrolysis by the high molecular weight protein 1
subunit of yersiniabactin synthetase: Mutational evidence for a cascade
of four acyl-enzyme intermediates during hydrolytic editing Zucai Suo, Huawei Chen, and Christopher
T. Walsh Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14188–14193. Published online 2000 December 5. PMCID: PMC18893 Catalysis of DNA cleavage and nucleoside triphosphate synthesis
by NM23-H2/NDP kinase share an active site that implies a DNA
repair function Edith H. Postel, Bozena M. Abramczyk, Mikhail N. Levit, and Saw Kyin Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14194–14199. PMCID: PMC18894 A stable complex of a novel transcription factor IIB- related
factor, human TFIIIB50, and associated proteins mediate selective
transcription by RNA polymerase III of genes with upstream
promoter elements Martin Teichmann, Zhengxin Wang, and Robert G. Roeder Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14200–14205. PMCID: PMC18895 RbcS suppressor mutations improve the thermal
stability and CO2/O2 specificity of
rbcL- mutant ribulose-1,5-bisphosphate
carboxylase/oxygenase Yu-Chun Du, Seokjoo Hong, and Robert J. Spreitzer Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14206–14211. Published online 2000 December 12. PMCID: PMC18896 Purification and kinetic analysis of recombinant CA XII, a
membrane carbonic anhydrase overexpressed in certain cancers Barbara Ulmasov, Abdul Waheed, Gul N. Shah, Jeffrey H. Grubb, William S. Sly, Chingkuang Tu, and David N. Silverman Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14212–14217. PMCID: PMC18897 The inducible N-acetylglucosamine catabolic
pathway gene cluster in Candida albicans: Discrete
N-acetylglucosamine-inducible factors interact at
the promoter of NAG1 M. Jyothi Kumar, Md. S. Jamaluddin, K. Natarajan, Deepinder Kaur, and Asis Datta Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14218–14223. Published online 2000 December 12. PMCID: PMC18898 Context-dependent anticodon recognition by class I lysyl-tRNA
synthetases Dieter Söll, Hubert D. Becker, Pierre Plateau, Sylvain Blanquet, and Michael Ibba Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14224–14228. PMCID: PMC18899 From the Cover: Identification of brain-specific and imprinted small nucleolar
RNA genes exhibiting an unusual genomic organization Jérôme Cavaillé, Karin Buiting, Martin Kiefmann, Marc Lalande, Camilynn I. Brannan, Bernhard Horsthemke, Jean-Pierre Bachellerie, Jürgen Brosius, and Alexander Hüttenhofer Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14311–14316. Published online 2000 December 5. PMCID: PMC18915 Biophysics Topology to geometry in protein folding: β-Lactoglobulin Ariel Fernández, Andrés Colubri, and R. Stephen Berry Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14062–14066. Published online 2000 December 12. PMCID: PMC18870 Deciphering the folding kinetics of transmembrane helical
proteins Enzo Orlandini, Flavio Seno, Jayanth R. Banavar, Alessandro Laio, and Amos Maritan Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14229–14234. PMCID: PMC18900 Associative memory Hamiltonians for structure prediction without
homology: Alpha-helical proteins Corey Hardin, Michael
P. Eastwood, Zaida Luthey-Schulten, and Peter G. Wolynes Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14235–14240. Published online 2000 December 12. PMCID: PMC18901 Fluorescence quenching: A tool for single-molecule
protein-folding study Xiaowei Zhuang, Taekjip Ha, Harold D. Kim, Thomas Centner, Siegfried Labeit, and Steven Chu Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14241–14244. PMCID: PMC18902 From the Cover: Toward detecting and identifying macromolecules in a cellular
context: Template matching applied to electron tomograms Jochen Böhm, Achilleas S. Frangakis, Reiner Hegerl, Stephan Nickell, Dieter Typke, and Wolfgang Baumeister Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14245–14250. Published online 2000 November 21. PMCID: PMC18903 Fast kinetics of chromatin assembly revealed by single-molecule
videomicroscopy and scanning force microscopy Benoit Ladoux, Jean-Pierre Quivy, Patrick Doyle, Olivia du Roure, Geneviève Almouzni, and Jean-Louis Viovy Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14251–14256. Published online 2000 December 12. PMCID: PMC18904 Archaeal adaptation to higher temperatures revealed by genomic
sequence of Thermoplasma volcanium Tsuyoshi Kawashima, Naoki Amano, Hideaki Koike, Shin-ichi Makino, Sadaharu Higuchi, Yoshie Kawashima-Ohya, Koji Watanabe, Masaaki Yamazaki, Keiichi Kanehori, Takeshi Kawamoto, Tatsuo Nunoshiba, Yoshihiro Yamamoto, Hironori Aramaki, Kozo Makino, and Masashi Suzuki Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14257–14262. PMCID: PMC18905 Highly conserved glutamic acid in the extracellular IV–V loop in
rhodopsins acts as the counterion in retinochrome, a member of the
rhodopsin family Akihisa Terakita, Takahiro Yamashita, and Yoshinori Shichida Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14263–14267. Published online 2000 December 5. PMCID: PMC18906 Ultrasensitive magnetic biosensor for homogeneous immunoassay Y. R. Chemla, H. L. Grossman, Y. Poon, R. McDermott, R. Stevens, M. D. Alper, and J. Clarke Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14268–14272. PMCID: PMC18907 What is the role of non-native intermediates of β-lactoglobulin
in protein folding? George Chikenji and Macoto Kikuchi Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14273–14277. PMCID: PMC18908 Time-resolved x-ray diffraction reveals multiple conformations in
the M–N transition of the bacteriorhodopsin
photocycle Toshihiko Oka, Naoto Yagi, Tetsuro Fujisawa, Hironari Kamikubo, Fumio Tokunaga, and Mikio Kataoka Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14278–14282. Published online 2000 December 5. PMCID: PMC18909 The proton to electron stoichiometry of steady-state
photosynthesis in living plants: A proton-pumping Q cycle is
continuously engaged Colette A. Sacksteder, Atsuko Kanazawa, Michael E. Jacoby, and David M. Kramer Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14283–14288. PMCID: PMC18910 DNA tightens the dimeric DNA-binding domain of human
papillomavirus E2 protein without changes in volume Luís Mauricio T. R. Lima, Débora Foguel, and Jerson L. Silva Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14289–14294. Published online 2000 December 12. PMCID: PMC18911 Cell Biology Explaining the high mutation rates of cancer cells to drug and
multidrug resistance by chromosome reassortments that are catalyzed by
aneuploidy Peter Duesberg, Reinhard Stindl, and Rüediger Hehlmann Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14295–14300. PMCID: PMC18912 c-Mos forces the mitotic cell cycle to undergo meiosis II to
produce haploid gametes Kazunori Tachibana, Daisuke Tanaka, Tomohiro Isobe, and Takeo Kishimoto Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14301–14306. PMCID: PMC18913 Structural organization of yeast and mammalian
mediator complexes Michaela R. Dotson, Chao Xing Yuan, Robert G. Roeder, Lawrence C. Myers, Claes M. Gustafsson, Yi Wei Jiang, Yang Li, Roger D. Kornberg, and Francisco J. Asturias Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14307–14310. Published online 2000 December 12. PMCID: PMC18914 From the Cover: Identification of brain-specific and imprinted small nucleolar
RNA genes exhibiting an unusual genomic organization Jérôme Cavaillé, Karin Buiting, Martin Kiefmann, Marc Lalande, Camilynn I. Brannan, Bernhard Horsthemke, Jean-Pierre Bachellerie, Jürgen Brosius, and Alexander Hüttenhofer Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14311–14316. Published online 2000 December 5. PMCID: PMC18915 Reprogramming leukemic cells to terminal differentiation by
inhibiting specific cyclin-dependent kinases in G1 Igor Matushansky, Farshid Radparvar, and Arthur I. Skoultchi Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14317–14322. Published online 2000 December 12. PMCID: PMC18916 Acetylation of adenovirus E1A regulates binding of the
transcriptional corepressor CtBP Qinghong Zhang, Hong Yao, Ngan Vo, and Richard H. Goodman Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14323–14328. Published online 2000 December 12. PMCID: PMC18917 Histone deacetylase 4 associates with extracellular
signal-regulated kinases 1 and 2, and its cellular localization is
regulated by oncogenic Ras Xianbo Zhou, Victoria M. Richon, Audrey H. Wang, Xiang-Jiao Yang, Richard A. Rifkind, and Paul A. Marks Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14329–14333. Published online 2000 December 12. PMCID: PMC18918 Caveolin-1 down-regulates inducible nitric oxide synthase via the
proteasome pathway in human colon carcinoma cells Emanuela Felley-Bosco, Florent C. Bender, Françoise Courjault-Gautier, Claude Bron, and Andrew F. G. Quest Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14334–14339. Published online 2000 December 12. PMCID: PMC18919 Cytoplasmic–nuclear shuttling of FKBP12-rapamycin-associated
protein is involved in rapamycin-sensitive signaling and translation
initiation Jae Eun Kim and Jie Chen Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14340–14345. Published online 2000 December 12. PMCID: PMC18920 Functional interaction between c-Abl and the p21-activated
protein kinase γ-PAK Joan Roig, Polygena T. Tuazon, Patricia A. Zipfel, Ann Marie Pendergast, and Jolinda A. Traugh Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14346–14351. PMCID: PMC18921 The TACC domain identifies a family of centrosomal proteins that
can interact with microtubules Fanni Gergely, Christina Karlsson, Ivan Still, John Cowell, John Kilmartin, and Jordan W. Raff Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14352–14357. PMCID: PMC18922 Identification of XPR-1, a progesterone receptor required for
Xenopus oocyte activation Jingdong Tian, Sammy Kim, Elizabeth Heilig, and Joan V. Ruderman Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14358–14363. Published online 2000 December 12. PMCID: PMC18923 Activator of G protein signaling 3 is a guanine
dissociation inhibitor for Gαi subunits Luc De Vries, Thierry Fischer, Hélène Tronchère, Greg M. Brothers, Bentley Strockbine, David P. Siderovski, and Marilyn Gist Farquhar Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14364–14369. PMCID: PMC18924 Yin6, a fission yeast Int6 homolog, complexes with Moe1 and plays
a role in chromosome segregation Hsueh-Chi S. Yen and Eric C. Chang Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14370–14375. PMCID: PMC18925 An alternative, nonapoptotic form of programmed
cell death Sabina Sperandio, Ian de Belle, and Dale E. Bredesen Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14376–14381. PMCID: PMC18926 Nitric oxide negatively regulates c-Jun N-terminal
kinase/stress-activated protein kinase by means
of S-nitrosylation Hee-Sae Park, Sung-Ho Huh, Mi-Sung Kim, Soo Hwan Lee, and Eui-Ju Choi Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14382–14387. PMCID: PMC18927 Developmental Biology Gene expression profiles in normal and
Otx2−/− early gastrulating
mouse embryos Lise Zakin, Bruno Reversade, Bérangère Virlon, Christophe Rusniok, Philippe Glaser, Jean-Marc Elalouf, and Philippe Brûlet Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14388–14393. Published online 2000 December 12. PMCID: PMC18928 Ski represses bone morphogenic protein signaling in
Xenopus and mammalian cells Wei Wang, Francesca V. Mariani, Richard M. Harland, and Kunxin Luo Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14394–14399. PMCID: PMC18929 Activation of the myocyte enhancer factor-2 transcription factor
by calcium/calmodulin-dependent protein
kinase-stimulated binding of 14-3-3 to histone deacetylase 5 Timothy A. McKinsey, Chun Li Zhang, and Eric N. Olson Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14400–14405. Published online 2000 December 12. PMCID: PMC18930 Ecology Chemical defense: Bestowal of a nuptial alkaloidal garment by a
male moth on its mate William E. Conner, Ruth Boada, Frank C. Schroeder, Andrés González, Jerrold Meinwald, and Thomas Eisner Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14406–14411. Published online 2000 December 12. PMCID: PMC18931 Insect herbivory accelerates nutrient cycling and increases
plant production G. E. Belovsky and J. B. Slade Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14412–14417. Published online 2000 December 5. PMCID: PMC18932 Water-borne cues induce chemical defense in a marine alga
(Ascophyllum nodosum) Gunilla B. Toth and Henrik Pavia Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14418–14420. Published online 2000 December 5. PMCID: PMC18933 From the Cover: Widespread occurrence of structurally diverse tetraether membrane
lipids: Evidence for the ubiquitous presence of low-temperature relatives of hyperthermophiles Stefan Schouten, Ellen C. Hopmans, Richard D. Pancost, and Jaap S. Sinninghe Damsté Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14421–14426. PMCID: PMC18934 Evolution Polygyny, mate-guarding, and posthumous fertilization as
alternative male mating strategies Kelly R. Zamudio and Barry Sinervo Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14427–14432. Published online 2000 December 5. PMCID: PMC18935 Prevalence of small inversions in yeast gene order evolution Cathal Seoighe, Nancy Federspiel, Ted Jones, Nancy Hansen, Vesna Bivolarovic, Ray Surzycki, Raquel Tamse, Caridad Komp, Lucas Huizar, Ronald W. Davis, Stewart Scherer, Evelyn Tait, Duncan J. Shaw, David Harris, Lee Murphy, Karen Oliver, Kate Taylor, Marie-Adele Rajandream, Bart G. Barrell, and Kenneth H. Wolfe Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14433–14437. Published online 2000 November 21. PMCID: PMC18936 Cryptic vicariance in the historical assembly of a Baja
California Peninsular Desert biota Brett R. Riddle, David J. Hafner, Lois F. Alexander, and Jef R. Jaeger Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14438–14443. Published online 2000 November 28. PMCID: PMC18937 From the Cover: Evolutionary modification of development in mammalian teeth:
Quantifying gene expression patterns and topography Jukka Jernvall, Soile V. E. Keränen, and Irma Thesleff Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14444–14448. PMCID: PMC18938 Sexual selection and speciation in field crickets David A. Gray and William H. Cade Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14449–14454. PMCID: PMC18939 Genetics Identification of the MATa mating-type locus of
Cryptococcus neoformans reveals a serotype A MATa
strain thought to have been extinct Klaus B. Lengeler, Ping Wang, Gary M. Cox, John R. Perfect, and Joseph Heitman Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14455–14460. PMCID: PMC18940 Maternal germ-line transmission of mutant mtDNAs from embryonic
stem cell-derived chimeric mice James E. Sligh, Shawn E. Levy, Katrina G. Waymire, Paulette Allard, Dirck L. Dillehay, Steven Nusinowitz, John R. Heckenlively, Grant R. MacGregor, and Douglas C. Wallace Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14461–14466. Published online 2000 December 5. PMCID: PMC18941 Genetic restriction of HIV-1 pathogenesis to AIDS by promoter
alleles of IL10 Hyoung Doo Shin, Cheryl Winkler, J. Claiborne Stephens, Jay Bream, Howard Young, James J. Goedert, Thomas R. O'Brien, David Vlahov, Susan Buchbinder, Janis Giorgi, Charles Rinaldo, Sharyne Donfield, Anne Willoughby, Stephen J. O'Brien, and Michael W. Smith Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14467–14472. PMCID: PMC18942 Transposable elements in sexual and ancient asexual taxa Irina Arkhipova and Matthew Meselson Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14473–14477. PMCID: PMC18943 Quantitative trait loci on chromosomes 3 and 17 influence
phenotypes of the metabolic syndrome Ahmed H. Kissebah, Gabriele E. Sonnenberg, Joel Myklebust, Michael Goldstein, Karl Broman, Roland G. James, Jacqueline A. Marks, Glenn R. Krakower, Howard J. Jacob, James Weber, Lisa Martin, John Blangero, and Anthony G. Comuzzie Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14478–14483. PMCID: PMC18944 On the origin of metacentric, attached-X (A-X) chromosomes in
Drosophila melanogaster males M. M. Green and R. Piergentili Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14484–14487. Published online 2000 December 5. PMCID: PMC18945 Haploinsufficiency of steroidogenic factor-1 in
mice disrupts adrenal development leading to an impaired stress
response Michelle L. Bland, Christina A. M. Jamieson, Susan F. Akana, Stefan R. Bornstein, Graeme Eisenhofer, Mary F. Dallman, and Holly A. Ingraham Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14488–14493. PMCID: PMC18946 Developmentally dynamic histone acetylation pattern of a
tissue-specific chromatin domain E. Camilla Forsberg, Karen M. Downs, Heather M. Christensen, Hogune Im, Paul A. Nuzzi, and Emery H. Bresnick Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14494–14499. PMCID: PMC18947 HO endonuclease-induced recombination in yeast meiosis resembles
Spo11-induced events Anna Malkova, Franz Klein, Wai-Ying Leung, and James E. Haber Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14500–14505. PMCID: PMC18948 UL82 virion protein activates expression of immediate early viral
genes in human cytomegalovirus-infected cells Wade A. Bresnahan and Thomas E. Shenk Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14506–14511. PMCID: PMC18949 Identification of ligands and coligands for the
ecdysone-regulated gene switch Enrique Saez, Michael C. Nelson, Brian Eshelman, Ester Banayo, Alan Koder, Gerald J. Cho, and Ronald M. Evans Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14512–14517. Published online 2000 December 12. PMCID: PMC18950 Polarity of transcriptional enhancement revealed by an
insulator element Wei Wei and Mark D. Brennan Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14518–14523. Published online 2000 December 12. PMCID: PMC18951 spr-2, a suppressor of the egg-laying defect
caused by loss of sel-12 presenilin in
Caenorhabditis elegans, is a member of the SET protein subfamily Chenhui Wen, Diane Levitan, Xiajun Li, and Iva Greenwald Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14524–14529. Published online 2000 December 12. PMCID: PMC18952 Functional genomics reveals a family of eukaryotic oxidation
protection genes Michael R. Volkert, Nathan A. Elliott, and David E. Housman Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14530–14535. Published online 2000 December 12. PMCID: PMC18953 Loss of fibroblast growth factor receptor 2 ligand-binding
specificity in Apert syndrome Kai Yu, Andrew B. Herr, Gabriel Waksman, and David M. Ornitz Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14536–14541. PMCID: PMC18954 Mixed model analysis of quantitative trait loci Shizhong Xu and Nengjun Yi Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14542–14547. Published online 2000 December 12. PMCID: PMC18955 Ama1p is a meiosis-specific regulator of the anaphase promoting
complex/cyclosome in yeast Katrina F. Cooper, Michael J. Mallory, Daniel B. Egeland, Michal Jarnik, and Randy Strich Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14548–14553. Published online 2000 December 12. PMCID: PMC18956 A large upstream region is not necessary for gene expression or
hypersensitive site formation at the mouse β-globin locus Catherine M. Farrell, Alexander Grinberg, Sing Ping Huang, Dan Chen, José G. Pichel, Heiner Westphal, and Gary Felsenfeld Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14554–14559. PMCID: PMC18957 Comparative structural and functional analysis of the olfactory
receptor genes flanking the human and mouse β-globin gene clusters Michael Bulger, M. A. Bender, J. Hikke van Doorninck, Brett Wertman, Catherine M. Farrell, Gary Felsenfeld, Mark Groudine, and Ross Hardison Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14560–14565. PMCID: PMC18958 Immunology Highly restricted spread of HIV-1 and multiply infected cells
within splenic germinal centers Sophie Gratton, Rémi Cheynier, Marie-Jeanne Dumaurier, Eric Oksenhendler, and Simon Wain-Hobson Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14566–14571. PMCID: PMC18959 N-terminal RAG1 frameshift mutations in Omenn's syndrome:
Internal methionine usage leads to partial V(D)J recombination
activity and reveals a fundamental role in vivo
for the N-terminal domains Sandro Santagata, Carlos A. Gomez, Cristina Sobacchi, Fabio Bozzi, Mario Abinun, Srdjan Pasic, Patricia Cortes, Paolo Vezzoni, and Anna Villa Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14572–14577. PMCID: PMC18960 Changing T cell specificity by retroviral T cell
receptor display Helmut W. H. G. Kessels, Marly D. van den Boom, Hergen Spits, Erik Hooijberg, and Ton N. M. Schumacher Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14578–14583. PMCID: PMC18961 Role of serum amyloid P component in bacterial infection:
Protection of the host or protection of the pathogen Mahdad Noursadeghi, Maria C. M. Bickerstaff, J. Ruth Gallimore, Jeff Herbert, Jonathan Cohen, and Mark B. Pepys Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14584–14589. PMCID: PMC18962 Cell injury releases endogenous adjuvants that
stimulate cytotoxic T cell responses Yan Shi, Wanyong Zheng, and Kenneth L. Rock Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14590–14595. Published online 2000 December 5. PMCID: PMC18963 Detection of glutamic acid decarboxylase-activated T cells
with I-Ag7 tetramers Chih-Pin Liu, Kai Jiang, Chun-Hua Wu, Wen-Hui Lee, and Wei-Jen Lin Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14596–14601. Published online 2000 December 5. PMCID: PMC18964 Medical Sciences The effect of nitric oxide on cell respiration: A key to
understanding its role in cell survival or death Belén Beltrán, Anthony Mathur, Michael R. Duchen, Jorge D. Erusalimsky, and Salvador Moncada Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14602–14607. PMCID: PMC18965 Mosaic blood vessels in tumors: Frequency of cancer cells in
contact with flowing blood Yong S. Chang, Emmanuelle di Tomaso, Donald M. McDonald, Rosemary Jones, Rakesh K. Jain, and Lance L. Munn Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14608–14613. PMCID: PMC18966 Autosomal dominant myopathy: Missense mutation (Glu-706 → Lys)
in the myosin heavy chain IIa gene Tommy Martinsson, Anders Oldfors, Niklas Darin, Kerstin Berg, Homa Tajsharghi, Mårten Kyllerman, and Jan Wahlström Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14614–14619. Published online 2000 December 12. PMCID: PMC18967 Pivotal role of cyclic nucleoside phosphodiesterase 4 in
Tat-mediated CD4+ T cell hyperactivation and HIV type
1 replication Paola Secchiero, Davide Zella, Sabrina Curreli, Prisco Mirandola, Silvano Capitani, Robert C. Gallo, and Giorgio Zauli Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14620–14625. Published online 2000 December 12. PMCID: PMC18968 The human hematopoietic stem cell compartment is heterogeneous
for CXCR4 expression Michael Rosu-Myles, Lisa Gallacher, Barbara Murdoch, David A. Hess, Mike Keeney, David Kelvin, Leanne Dale, Stephen S. G. Ferguson, Dongmei Wu, Fraser Fellows, and Mickie Bhatia Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14626–14631. PMCID: PMC18969 Calsarcins, a novel family of sarcomeric
calcineurin-binding proteins Norbert Frey, James A. Richardson, and Eric N. Olson Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14632–14637. Published online 2000 December 12. PMCID: PMC18970 Efficient transduction of neural cells in vitro
and in vivo by a baculovirus-derived vector C. Sarkis, C. Serguera, S. Petres, D. Buchet, J.-L. Ridet, L. Edelman, and J. Mallet Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14638–14643. Published online 2000 December 12. PMCID: PMC18971 Microbiology Integrin αvβ3 mediates rotavirus cell
entry Carlos A. Guerrero, Ernesto Méndez, Selene Zárate, Pavel Isa, Susana López, and Carlos F. Arias Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14644–14649. Published online 2000 December 12. PMCID: PMC18972 Entry and survival of Salmonella typhimurium in
dendritic cells and presentation of recombinant antigens do not require
macrophage-specific virulence factors Florence Niedergang, Jean-Claude Sirard, Corinne Tallichet Blanc, and Jean-Pierre Kraehenbuhl Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14650–14655. PMCID: PMC18973 Active segregation by the Bacillus subtilis
partitioning system in Escherichia coli Yoshiharu Yamaichi and Hironori Niki Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14656–14661. PMCID: PMC18974 Identification of motifs in cholera toxin A1 polypeptide that are
required for its interaction with human ADP-ribosylation factor
6 in a bacterial two-hybrid system Michael G. Jobling and Randall K. Holmes Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14662–14667. Published online 2000 December 5. PMCID: PMC18975 A whole-genome microarray reveals genetic diversity among
Helicobacter pylori strains Nina Salama, Karen Guillemin, Timothy K. McDaniel, Gavin Sherlock, Lucy Tompkins, and Stanley Falkow Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14668–14673. PMCID: PMC18976 Nitrogen regulatory protein C-controlled genes of
Escherichia coli: Scavenging as a defense against
nitrogen limitation Daniel P. Zimmer, Eric Soupene, Haidy L. Lee, Volker F. Wendisch, Arkady B. Khodursky, Brian J. Peter, Robert A. Bender, and Sydney Kustu Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14674–14679. PMCID: PMC18977 A recombinant rabies virus expressing vesicular stomatitis virus
glycoprotein fails to protect against rabies virus infection Heather D. Foley, James P. McGettigan, Catherine A. Siler, Bernhard Dietzschold, and Matthias J. Schnell Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14680–14685. Published online 2000 December 12. PMCID: PMC18978 Neurobiology In vivo induction of massive proliferation,
directed migration, and differentiation of neural cells in the
adult mammalian brain James Fallon, Steve Reid, Richard Kinyamu, Isaac Opole, Rebecca Opole, Janie Baratta, Murray Korc, Tiffany L. Endo, Alexander Duong, Gemi Nguyen, Masoud Karkehabadhi, Daniel Twardzik, and Sandra Loughlin Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14686–14691. PMCID: PMC18979 Altered gating of opiate receptor-modulated K+
channels on amygdala neurons of morphine-dependent rats Xueguang Chen, Hector G. Marrero, Ricardo Murphy, Yong-Jian Lin, and Jonathan E. Freedman Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14692–14696. PMCID: PMC18980 Functional redundancy of cryptochromes and classical
photoreceptors for nonvisual ocular photoreception in mice Christopher P. Selby, Carol Thompson, Therese M. Schmitz, Russell N. Van Gelder, and Aziz Sancar Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14697–14702. Published online 2000 December 12. PMCID: PMC18981 Referred phantom sensations and cortical reorganization after
spinal cord injury in humans Christopher I. Moore, Chantal E. Stern, Carolyn Dunbar, Sandra K. Kostyk, Anil Gehi, and Suzanne Corkin Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14703–14708. Published online 2000 December 12. PMCID: PMC18982 Antisense imaging of gene expression in the brain
in vivo Ningya Shi, Ruben J. Boado, and William M. Pardridge Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14709–14714. Published online 2000 December 5. PMCID: PMC18983 Role of the conserved WHXL motif in the C terminus of
synaptotagmin in synaptic vesicle docking Mitsunori Fukuda, Jorge E. Moreira, Vincent Liu, Mutsuyuki Sugimori, Katsuhiko Mikoshiba, and Rodolfo R. Llinás Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14715–14719. Published online 2000 December 12. PMCID: PMC18984 Direct isolation of human central nervous system stem cells Nobuko Uchida, David W. Buck, Dongping He, Michael J. Reitsma, Marilyn Masek, Thinh V. Phan, Ann S. Tsukamoto, Fred H. Gage, and Irving L. Weissman Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14720–14725. PMCID: PMC18985 Prenatal exposure to high levels of glucocorticoids increases the
susceptibility of cerebellar granule cells to oxidative
stress-induced cell death Eva Ahlbom, Vladimir Gogvadze, Ming Chen, Gianni Celsi, and Sandra Ceccatelli Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14726–14730. Published online 2000 December 12. PMCID: PMC18986 Impaired hippocampal-dependent learning and functional
abnormalities in the hippocampus in mice lacking
serotonin1A receptors Zoltán Sarnyai, Etienne L. Sibille, Constantine Pavlides, Robert J. Fenster, Bruce S. McEwen, and Miklós Tóth Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14731–14736. PMCID: PMC18987 From the Cover: Abolition of male sexual behaviors in mice lacking estrogen
receptors α and β (αβERKO) Sonoko Ogawa, April E. Chester, Sylvia Curtis Hewitt, Vickie R. Walker, Jan-Åke Gustafsson, Oliver Smithies, Kenneth S. Korach, and Donald W. Pfaff Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14737–14741. Published online 2000 December 12. PMCID: PMC18988 Deletion of tyrosine hydroxylase gene reveals functional
interdependence of adrenocortical and chromaffin cell system
in vivo S. R. Bornstein, H. Tian, A. Haidan, A. Böttner, N. Hiroi, G. Eisenhofer, S. M. McCann, G. P. Chrousos, and S. Roffler-Tarlov Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14742–14747. PMCID: PMC18989 Top-down processing mediated by interareal synchronization Astrid von Stein, Carl Chiang, and Peter König Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14748–14753. PMCID: PMC18990 Direct gating by retinoic acid of retinal electrical synapses Dao-Qi Zhang and Douglas G. McMahon Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14754–14759. Published online 2000 December 12. PMCID: PMC18991 Molecular determinants of membrane potential dependence in
vertebrate gap junction channels Ana Revilla, Michael V. L. Bennett, and Luis C. Barrio Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14760–14765. PMCID: PMC18992 Pharmacology Understanding and exploiting the mechanistic basis for
selectivity of polyketide inhibitors of
F0F1-ATPase Arthur R. Salomon, David W. Voehringer, Leonard A. Herzenberg, and Chaitan Khosla Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14766–14771. PMCID: PMC18993 Highly specific, membrane-permeant peptide blockers of
cGMP-dependent protein kinase Iα inhibit NO-induced cerebral dilation Wolfgang R. G. Dostmann, Mark S. Taylor, Christian K. Nickl, Joseph E. Brayden, Ronald Frank, and Werner J. Tegge Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14772–14777. PMCID: PMC18994 Plant Biology An alternative cytokinin biosynthesis pathway Crister Åstot, Karel Dolezal, Anders Nordström, Qun Wang, Tim Kunkel, Thomas Moritz, Nam-Hai Chua, and Göran Sandberg Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14778–14783. Published online 2000 December 12. PMCID: PMC18995 Completing the heterotrimer: Isolation and characterization of an
Arabidopsis thaliana G protein
γ-subunit cDNA Michael G. Mason and José R. Botella Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14784–14788. PMCID: PMC18996 Structure–function analysis of the tobacco mosaic virus
resistance gene N S. P. Dinesh-Kumar, Wai-Hong Tham, and Barbara J. Baker Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14789–14794. PMCID: PMC18997 Effect of Bradyrhizobium photosynthesis on stem
nodulation of Aeschynomene sensitiva Eric Giraud, Laure Hannibal, Joel Fardoux, Andre Verméglio, and Bernard Dreyfus Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14795–14800. Published online 2000 December 12. PMCID: PMC18998 An herbivore elicitor activates the gene for indole emission
in maize Monika Frey, Cornelia Stettner, Paul W. Paré, Eric A. Schmelz, James H. Tumlinson, and Alfons Gierl Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14801–14806. Published online 2000 December 5. PMCID: PMC18999 A maize sesquiterpene cyclase gene induced by insect herbivory
and volicitin: Characterization of wild-type and mutant alleles Binzhang Shen, Zhenwei Zheng, and Hugo K. Dooner Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14807–14812. Published online 2000 December 5. PMCID: PMC19000 Characterization of Mbb1, a nucleus-encoded
tetratricopeptide-like repeat protein required for expression of the
chloroplast
psbB/psbT/psbH gene
cluster in Chlamydomonas reinhardtii Fabián E. Vaistij, Eric Boudreau, Stéphane D. Lemaire, Michel Goldschmidt-Clermont, and Jean-David Rochaix Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14813–14818. PMCID: PMC19001 The SUR2 gene of Arabidopsis
thaliana encodes the cytochrome P450 CYP83B1, a modulator of
auxin homeostasis Isabelle Barlier, Mariusz Kowalczyk, Alan Marchant, Karin Ljung, Rishikesh Bhalerao, Malcolm Bennett, Goeran Sandberg, and Catherine Bellini Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14819–14824. Published online 2000 December 12. PMCID: PMC19002 Population Biology Heritable basis for choice of group size in a colonial bird Charles R. Brown and Mary Bomberger Brown Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14825–14830. PMCID: PMC19003 Corrections Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14831. PMCID: PMC56183 Corrects: Ahmed A. Heikal, et al. Molecular spectroscopy and dynamics of intrinsically fluorescent
proteins: Coral red (dsRed) and yellow (Citrine). Proc Natl Acad Sci U S A. 2000 October 24; 97(22): 11996–12001. Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14831. PMCID: PMC56184 Corrects: Paul J. Weldon. Avian chemical defense: Toxic birds not of a feather. Proc Natl Acad Sci U S A. 2000 November 21; 97(24): 12948–12949. Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14831. Published online 2000 November 21. PMCID: PMC56185 Corrects: Jussi Jäntti, et al. SEM1, a homologue of the split hand/split foot malformation candidate gene Dss1, regulates exocytosis and pseudohyphal differentiation in yeast. Proc Natl Acad Sci U S A. 1999 February 2; 96(3): 909–914. Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14831. PMCID: PMC56186 Corrects: Richard A. Baird, et al. Hair cell recovery in mitotically blocked cultures of the
bullfrog saccule. Proc Natl Acad Sci U S A. 2000 October 24; 97(22): 11722–11729. Proc Natl Acad Sci U S A. 2000 December 19; 97(26): 14831. Published online 2000 November 21. PMCID: PMC56187 Corrects: Insa Cassens, et al. Independent adaptation to riverine habitats allowed survival of
ancient cetacean lineages. Proc Natl Acad Sci U S A. 2000 October 10; 97(21): 11343–11347. |