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Volume 99(4);  February 19, 2002
Commentaries
HIV's response to a CCR5 inhibitor: I'd rather tighten than switch!
Joshua M. Farber and Edward A. Berger
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1749–1751. doi: 10.1073/pnas.042708299.
PMCID: PMC122263
New insights into unwrapping DNA from the nucleosome from a single-molecule optical tweezers method
Jeffrey J. Hayes and Jeffrey C. Hansen
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1752–1754. doi: 10.1073/pnas.062034799.
PMCID: PMC122264
Will embryonic stem cells be a useful source of dopamine neurons for transplant into patients with Parkinson's disease?
Curt R. Freed
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1755–1757. doi: 10.1073/pnas.062039699.
PMCID: PMC122265
Physical Sciences
Applied Physical Sciences
From the Cover:
Fabrication of aligned microstructures with a single elastomeric stamp
Joe Tien, Celeste M. Nelson, and Christopher S. Chen
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1758–1762. Published online 2002 February 12. doi: 10.1073/pnas.042493399.
PMCID: PMC122266
Chemistry
Biological water at the protein surface: Dynamical solvation probed directly with femtosecond resolution
Samir Kumar Pal, Jorge Peon, and Ahmed H. Zewail
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1763–1768. Published online 2002 February 12. doi: 10.1073/pnas.042697899.
PMCID: PMC122267
The role of intersection topography in bond selectivity of cis-trans photoisomerization
M. Ben-Nun, F. Molnar, K. Schulten, and Todd J. Martínez
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1769–1773. doi: 10.1073/pnas.032658099.
PMCID: PMC122268
From the Cover:
Top-down mass spectrometry of a 29-kDa protein for characterization of any posttranslational modification to within one residue
Siu Kwan Sze, Ying Ge, HanBin Oh, and Fred W. McLafferty
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1774–1779. Published online 2002 February 12. doi: 10.1073/pnas.251691898.
PMCID: PMC122269
Geophysics
Drainage basins and channel incision on Mars
Oded Aharonson, Maria T. Zuber, Daniel H. Rothman, Norbert Schorghofer, and Kelin X. Whipple
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1780–1783. doi: 10.1073/pnas.261704198.
PMCID: PMC122270
Influence of anthropogenic aerosol on cloud optical depth and albedo shown by satellite measurements and chemical transport modeling
Stephen E. Schwartz, Harshvardhan, and Carmen M. Benkovitz
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1784–1789. doi: 10.1073/pnas.261712099.
PMCID: PMC122271
Glacial meltwater dynamics in coastal waters west of the Antarctic peninsula
Heidi M. Dierssen, Raymond C. Smith, and Maria Vernet
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1790–1795. Published online 2002 February 5. doi: 10.1073/pnas.032206999.
PMCID: PMC122272
Physics
Faceting on 3He crystals
H. Alles, A. Babkin, R. Jochemsen, A. Ya. Parshin, I. A. Todoshchenko, and V. Tsepelin
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1796–1800. Published online 2002 February 12. doi: 10.1073/pnas.032681999.
PMCID: PMC122273
Biological Sciences
Applied Biological Sciences
Optimizing bioconversion pathways through systems analysis and metabolic engineering
Daniel E. Stafford, Kurt S. Yanagimachi, Philip A. Lessard, Sushil K. Rijhwani, Anthony J. Sinskey, and Gregory Stephanopoulos
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1801–1806. doi: 10.1073/pnas.032681699.
PMCID: PMC122274
Biochemistry
2′,3′-Cyclic nucleotide 3′-phosphodiesterase: A membrane-bound, microtubule-associated protein and membrane anchor for tubulin
Maurizio Bifulco, Chiara Laezza, Stefania Stingo, and J. Wolff
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1807–1812. Published online 2002 February 12. doi: 10.1073/pnas.042678799.
PMCID: PMC122275
Retrocyclin: A primate peptide that protects cells from infection by T- and M-tropic strains of HIV-1
Alexander M. Cole, Teresa Hong, Lee Ming Boo, Tung Nguyen, Chengquan Zhao, Greg Bristol, Jerome A. Zack, Alan J. Waring, Otto O. Yang, and Robert I. Lehrer
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1813–1818. doi: 10.1073/pnas.052706399.
PMCID: PMC122276
Polypeptide release at sense and noncognate stop codons by localized charge-exchange alterations in translational release factors
Makiko Uno, Koichi Ito, and Yoshikazu Nakamura
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1819–1824. doi: 10.1073/pnas.032457599.
PMCID: PMC122277
An NMR approach to structural proteomics
Adelinda Yee, Xiaoqing Chang, Antonio Pineda-Lucena, Bin Wu, Anthony Semesi, Brian Le, Theresa Ramelot, Gregory M. Lee, Sudeepa Bhattacharyya, Pablo Gutierrez, Aleksej Denisov, Chang-Hun Lee, John R. Cort, Guennadi Kozlov, Jack Liao, Grzegorz Finak, Limin Chen, David Wishart, Weontae Lee, Lawrence P. McIntosh, Kalle Gehring, Michael A. Kennedy, Aled M. Edwards, and Cheryl H. Arrowsmith
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1825–1830. doi: 10.1073/pnas.042684599.
PMCID: PMC122278
Solution structure and stability of the anti-sigma factor AsiA: Implications for novel functions
Jeffrey L. Urbauer, Mario F. Simeonov, Ramona J. Bieber Urbauer, Karen Adelman, Joshua M. Gilmore, and Edward N. Brody
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1831–1835. Published online 2002 February 5. doi: 10.1073/pnas.032464699.
PMCID: PMC122279
Structure of adenylylsulfate reductase from the hyperthermophilic Archaeoglobus fulgidus at 1.6-Å resolution
Günter Fritz, Annette Roth, Alexander Schiffer, Thomas Büchert, Gleb Bourenkov, Hans D. Bartunik, Harald Huber, Karl O. Stetter, Peter M. H. Kroneck, and Ulrich Ermler
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1836–1841. Published online 2002 February 12. doi: 10.1073/pnas.042664399.
PMCID: PMC122280
Ubiquitin-dependent mechanism regulates rapid turnover of AU-rich cytokine mRNAs
Gaurav Laroia, Bedabrata Sarkar, and Robert J. Schneider
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1842–1846. Published online 2002 February 12. doi: 10.1073/pnas.042575699.
PMCID: PMC122281
Energetics by NMR: Site-specific binding in a positively cooperative system
Gregory P. Tochtrop, Klaus Richter, Changguo Tang, James J. Toner, Douglas F. Covey, and David P. Cistola
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1847–1852. doi: 10.1073/pnas.012379199.
PMCID: PMC122282
A poxvirus-like type IB topoisomerase family in bacteria
Berit Olsen Krogh and Stewart Shuman
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1853–1858. Published online 2002 February 5. doi: 10.1073/pnas.032613199.
PMCID: PMC122283
Mechanism of action and NAD+-binding mode revealed by the crystal structure of l-histidinol dehydrogenase
João A. R. G. Barbosa, J. Sivaraman, Yunge Li, Robert Larocque, Allan Matte, Joseph D. Schrag, and Miroslaw Cygler
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1859–1864. Published online 2002 February 12. doi: 10.1073/pnas.022476199.
PMCID: PMC122284
Targeting protein inactivation through an oligomerization chain reaction
Francesco Contegno, Mario Cioce, Pier Giuseppe Pelicci, and Saverio Minucci
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1865–1869. Published online 2002 February 12. doi: 10.1073/pnas.042460299.
PMCID: PMC122285
Feeding acetyl-l-carnitine and lipoic acid to old rats significantly improves metabolic function while decreasing oxidative stress
Tory M. Hagen, Jiankang Liu, Jens Lykkesfeldt, Carol M. Wehr, Russell T. Ingersoll, Vladimir Vinarsky, James C. Bartholomew, and Bruce N. Ames
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1870–1875. doi: 10.1073/pnas.261708898.
PMCID: PMC122286
Age-associated mitochondrial oxidative decay: Improvement of carnitine acetyltransferase substrate-binding affinity and activity in brain by feeding old rats acetyl-l- carnitine and/or R-α-lipoic acid
Jiankang Liu, David W. Killilea, and Bruce N. Ames
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1876–1881. doi: 10.1073/pnas.261709098.
PMCID: PMC122287
Forced engagement of a RNA/protein complex by a chemical inducer of dimerization to modulate gene expression
Isabelle Harvey, Philippe Garneau, and Jerry Pelletier
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1882–1887. doi: 10.1073/pnas.042693399.
PMCID: PMC122288
The crystal structure and mutational analysis of a novel RNA-binding domain found in the human Tap nuclear mRNA export factor
Dona N. Ho, Glen A. Coburn, Yibin Kang, Bryan R. Cullen, and Millie M. Georgiadis
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1888–1893. doi: 10.1073/pnas.042698599.
PMCID: PMC122289
The human DnaJ protein, hTid-1, enhances binding of a multimer of the herpes simplex virus type 1 UL9 protein to oris, an origin of viral DNA replication
Chi-Yong Eom and I. Robert Lehman
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1894–1898. doi: 10.1073/pnas.042689499.
PMCID: PMC122290
Regulation of the tyrosine kinase Itk by the peptidyl-prolyl isomerase cyclophilin A
Kristine N. Brazin, Robert J. Mallis, D. Bruce Fulton, and Amy H. Andreotti
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1899–1904. Published online 2002 February 5. doi: 10.1073/pnas.042529199.
PMCID: PMC122291
Incision of DNA–protein crosslinks by UvrABC nuclease suggests a potential repair pathway involving nucleotide excision repair
Irina G. Minko, Yue Zou, and R. Stephen Lloyd
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1905–1909. Published online 2002 February 12. doi: 10.1073/pnas.042700399.
PMCID: PMC122292
Human DINB1-encoded DNA polymerase κ is a promiscuous extender of mispaired primer termini
M. Todd Washington, Robert E. Johnson, Louise Prakash, and Satya Prakash
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1910–1914. Published online 2002 February 12. doi: 10.1073/pnas.032594399.
PMCID: PMC122293
Soybean ENOD40 encodes two peptides that bind to sucrose synthase
Horst Röhrig, Jürgen Schmidt, Edvins Miklashevichs, Jeff Schell, and Michael John
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1915–1920. Published online 2002 February 12. doi: 10.1073/pnas.022664799.
PMCID: PMC122294
Differential effects of a centrally acting fatty acid synthase inhibitor in lean and obese mice
Monica V. Kumar, Teruhiko Shimokawa, Tim R. Nagy, and M. Daniel Lane
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1921–1925. doi: 10.1073/pnas.042683699.
PMCID: PMC122295
Biophysics
Biological water at the protein surface: Dynamical solvation probed directly with femtosecond resolution
Samir Kumar Pal, Jorge Peon, and Ahmed H. Zewail
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1763–1768. Published online 2002 February 12. doi: 10.1073/pnas.042697899.
PMCID: PMC122267
The carboxyl tail forms a discrete functional domain that blocks closure of the yeast K+ channel
Stephen H. Loukin, Junyu Lin, Umair Athar, Christopher Palmer, and Yoshiro Saimi
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1926–1930. doi: 10.1073/pnas.042538599.
PMCID: PMC122296
RNA hairpin-folding kinetics
Wenbing Zhang and Shi-Jie Chen
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1931–1936. Published online 2002 February 12. doi: 10.1073/pnas.032443099.
PMCID: PMC122297
A method for optimizing potential-energy functions by a hierarchical design of the potential-energy landscape: Application to the UNRES force field
Adam Liwo, Piotr Arłukowicz, Cezary Czaplewski, Stanisław Ołdziej, Jarosław Pillardy, and Harold A. Scheraga
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1937–1942. doi: 10.1073/pnas.032675399.
PMCID: PMC122298
Identification of a functional role for lipid asymmetry in biological membranes: Phosphatidylserine-skeletal protein interactions modulate membrane stability
Sumie Manno, Yuichi Takakuwa, and Narla Mohandas
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1943–1948. Published online 2002 February 5. doi: 10.1073/pnas.042688399.
PMCID: PMC122299
Intrinsic flexibility and gating mechanism of the potassium channel KcsA
Yufeng Shen, Yifei Kong, and Jianpeng Ma
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1949–1953. Published online 2002 February 12. doi: 10.1073/pnas.042650399.
PMCID: PMC122300
TROSY-NMR reveals interaction between ERp57 and the tip of the calreticulin P-domain
Eva-Maria Frickel, Roland Riek, Ilian Jelesarov, Ari Helenius, Kurt Wüthrich, and Lars Ellgaard
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1954–1959. Published online 2002 February 12. doi: 10.1073/pnas.042699099.
PMCID: PMC122301
From the Cover:
Mechanical disruption of individual nucleosomes reveals a reversible multistage release of DNA
Brent D. Brower-Toland, Corey L. Smith, Richard C. Yeh, John T. Lis, Craig L. Peterson, and Michelle D. Wang
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1960–1965. doi: 10.1073/pnas.022638399.
PMCID: PMC122302
Cell Biology
Alveolar epithelial type I cells contain transport proteins and transport sodium, supporting an active role for type I cells in regulation of lung liquid homeostasis
Meshell D. Johnson, Jonathan H. Widdicombe, Lennell Allen, Pascal Barbry, and Leland G. Dobbs
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1966–1971. Published online 2002 February 12. doi: 10.1073/pnas.042689399.
PMCID: PMC122303
Engineering gene expression and protein synthesis by modulation of nuclear shape
Carson H. Thomas, Joel H. Collier, Charles S. Sfeir, and Kevin E. Healy
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1972–1977. Published online 2002 February 12. doi: 10.1073/pnas.032668799.
PMCID: PMC122304
Centrosome amplification drives chromosomal instability in breast tumor development
Wilma L. Lingle, Susan L. Barrett, Vivian C. Negron, Antonino B. D'Assoro, Kelly Boeneman, Wanguo Liu, Clark M. Whitehead, Carol Reynolds, and Jeffrey L. Salisbury
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1978–1983. Published online 2002 February 5. doi: 10.1073/pnas.032479999.
PMCID: PMC122305
Functional studies on the role of the C-terminal domain of mammalian polo-like kinase
Young-Joo Jang, Chin-Yo Lin, Sheng Ma, and Raymond L. Erikson
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1984–1989. doi: 10.1073/pnas.042689299.
PMCID: PMC122306
Arsenite-induced Cdc25C degradation is through the KEN-box and ubiquitin–proteasome pathway
Fei Chen, Zhuo Zhang, Jacquelyn Bower, Yongju Lu, Stephen S. Leonard, Min Ding, Vince Castranova, Helen Piwnica-Worms, and Xianglin Shi
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1990–1995. Published online 2002 February 12. doi: 10.1073/pnas.032428899.
PMCID: PMC122307
Targeting endothelium and its dynamic caveolae for tissue-specific transcytosis in vivo: A pathway to overcome cell barriers to drug and gene delivery
Deirdre P. McIntosh, Xiang-Yang Tan, Phil Oh, and Jan E. Schnitzer
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 1996–2001. doi: 10.1073/pnas.251662398.
PMCID: PMC122308
Mutagenesis of a functional chimeric gene in yeast identifies mutations in the simian virus 40 large T antigen J domain
Sheara W. Fewell, James M. Pipas, and Jeffrey L. Brodsky
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2002–2007. doi: 10.1073/pnas.042670999.
PMCID: PMC122309
p56Lck anchors CD4 to distinct microdomains on microvilli
Michelangelo Foti, Marie-Anne Phelouzat, Åsa Holm, Birgitta J. Rasmusson, and Jean-Louis Carpentier
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2008–2013. doi: 10.1073/pnas.042689099.
PMCID: PMC122310
Measuring tubulin content in Toxoplasma gondii: A comparison of laser-scanning confocal and wide-field fluorescence microscopy
Jason R. Swedlow, Ke Hu, Paul D. Andrews, David S. Roos, and John M. Murray
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2014–2019. Published online 2002 February 5. doi: 10.1073/pnas.022554999.
PMCID: PMC122311
Developmental Biology
Conservation of Pax 6 function and upstream activation by Notch signaling in eye development of frogs and flies
Yasuko Onuma, Shuji Takahashi, Makoto Asashima, Shoichiro Kurata, and Walter J. Gehring
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2020–2025. Published online 2002 February 12. doi: 10.1073/pnas.022626999.
PMCID: PMC122312
Motility initiation in herring sperm is regulated by reverse sodium-calcium exchange
Carol A. Vines, Kaoru Yoshida, Frederick J. Griffin, Murali C. Pillai, Masaaki Morisawa, Ryuzo Yanagimachi, and Gary N. Cherr
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2026–2031. Published online 2002 February 12. doi: 10.1073/pnas.042700899.
PMCID: PMC122313
Pattern formation by a cell surface-associated morphogen in Myxococcus xanthus
Lars Jelsbak and Lotte Søgaard-Andersen
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2032–2037. Published online 2002 February 12. doi: 10.1073/pnas.042535699.
PMCID: PMC122314
Ecology
Increased pollen flow counteracts fragmentation in a tropical dry forest: An example from Swietenia humilis Zuccarini
G. M. White, D. H. Boshier, and W. Powell
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2038–2042. Published online 2002 February 12. doi: 10.1073/pnas.042649999.
PMCID: PMC122315
Suppression of proliferation and cardiomyocyte hypertrophy by CHAMP, a cardiac-specific RNA helicase
Zhi-Ping Liu and Eric N. Olson
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2043–2048. doi: 10.1073/pnas.261708699.
PMCID: PMC122316
Mutation, specialization, and hypersensitivity in highly optimized tolerance
Tong Zhou, J. M. Carlson, and John Doyle
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2049–2054. Published online 2002 February 12. doi: 10.1073/pnas.261714399.
PMCID: PMC122317
Evolution
Large extinctions in an evolutionary model: The role of innovation and keystone species
Sanjay Jain and Sandeep Krishna
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2055–2060. Published online 2002 February 12. doi: 10.1073/pnas.032618499.
PMCID: PMC122318
Impact of the terminal Cretaceous event on plant–insect associations
Conrad C. Labandeira, Kirk R. Johnson, and Peter Wilf
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2061–2066. doi: 10.1073/pnas.042492999.
PMCID: PMC122319
Hotspots and the conservation of evolutionary history
Wes Sechrest, Thomas M. Brooks, Gustavo A. B. da Fonseca, William R. Konstant, Russell A. Mittermeier, Andy Purvis, Anthony B. Rylands, and John L. Gittleman
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2067–2071. doi: 10.1073/pnas.251680798.
PMCID: PMC122320
Specificity and robustness in transcription control networks
Anirvan M. Sengupta, Marko Djordjevic, and Boris I. Shraiman
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2072–2077. doi: 10.1073/pnas.022388499.
PMCID: PMC122321
Topping off: A mechanism of first-male sperm precedence in a vertebrate
Adam G. Jones, Erika M. Adams, and Stevan J. Arnold
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2078–2081. Published online 2002 February 12. doi: 10.1073/pnas.042510199.
PMCID: PMC122322
Long-term microclimatic stress causes rapid adaptive radiation of kaiABC clock gene family in a cyanobacterium, Nostoc linckia, from “Evolution Canyons” I and II, Israel
Volodymyr Dvornyk, Oxana Vinogradova, and Eviatar Nevo
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2082–2087. Published online 2002 February 12. doi: 10.1073/pnas.261699498.
PMCID: PMC123721
HOX genes in the sepiolid squid Euprymna scolopes: Implications for the evolution of complex body plans
Patrick Callaerts, Patricia N. Lee, Britta Hartmann, Claudia Farfan, Darrett W. Y. Choy, Kazuho Ikeo, Karl-Friedrich Fischbach, Walter J. Gehring, and H. Gert de Couet
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2088–2093. Published online 2002 February 12. doi: 10.1073/pnas.042683899.
PMCID: PMC122323
Genetics
Integration of foreign DNA during natural transformation of Acinetobacter sp. by homology-facilitated illegitimate recombination
Johann de Vries and Wilfried Wackernagel
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2094–2099. doi: 10.1073/pnas.042263399.
PMCID: PMC122324
Homologous recombination at the border: Insertion-deletions and the trapping of foreign DNA in Streptococcus pneumoniae
Marc Prudhomme, Virginie Libante, and Jean-Pierre Claverys
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2100–2105. doi: 10.1073/pnas.032262999.
PMCID: PMC122325
A comparative radiation hybrid map of bovine chromosome 18 and homologous chromosomes in human and mice
Tom Goldammer, Srinivas R. Kata, Ronald M. Brunner, Ute Dorroch, Hanka Sanftleben, Manfred Schwerin, and James E. Womack
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2106–2111. doi: 10.1073/pnas.042688699.
PMCID: PMC122326
The archetype STYX/dead-phosphatase complexes with a spermatid mRNA-binding protein and is essential for normal sperm production
Matthew J. Wishart and Jack E. Dixon
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2112–2117. Published online 2002 February 12. doi: 10.1073/pnas.251686198.
PMCID: PMC122327
Analysis of DNA microarrays using algorithms that employ rule-based expert knowledge
Kuang-Hung Pan, Chih-Jian Lih, and Stanley N. Cohen
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2118–2123. doi: 10.1073/pnas.251687398.
PMCID: PMC122328
Characterization of the Met326Ile variant of phosphatidylinositol 3-kinase p85α
Katrine Almind, Laurent Delahaye, Torben Hansen, Emmanuel Van Obberghen, Oluf Pedersen, and C. Ronald Kahn
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2124–2128. Published online 2002 February 12. doi: 10.1073/pnas.042688799.
PMCID: PMC122329
Discovery of five conserved β-defensin gene clusters using a computational search strategy
Brian C. Schutte, Joseph P. Mitros, Jennifer A. Bartlett, Jesse D. Walters, Hong Peng Jia, Michael J. Welsh, Thomas L. Casavant, and Paul B. McCray, Jr.
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2129–2133. doi: 10.1073/pnas.042692699.
PMCID: PMC122330
Loss of circadian clock function decreases reproductive fitness in males of Drosophila melanogaster
L. M. Beaver, B. O. Gvakharia, T. S. Vollintine, D. M. Hege, R. Stanewsky, and J. M. Giebultowicz
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2134–2139. doi: 10.1073/pnas.032426699.
PMCID: PMC122331
Transgenesis by lentiviral vectors: Lack of gene silencing in mammalian embryonic stem cells and preimplantation embryos
Alexander Pfeifer, Masahito Ikawa, Yelena Dayn, and Inder M. Verma
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2140–2145. doi: 10.1073/pnas.251682798.
PMCID: PMC122332
T-DNA integration into the barley genome from single and double cassette vectors
Rainer Stahl, Henriette Horvath, Jennifer Van Fleet, Michael Voetz, Diter von Wettstein, and Norbert Wolf
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2146–2151. doi: 10.1073/pnas.032645299.
PMCID: PMC122333
Constitutive expression of a single antimicrobial peptide can restore wild-type resistance to infection in immunodeficient Drosophila mutants
Phoebe Tzou, Jean-Marc Reichhart, and Bruno Lemaitre
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2152–2157. doi: 10.1073/pnas.042411999.
PMCID: PMC122334
Caenorhabditis elegans DNA mismatch repair gene msh-2 is required for microsatellite stability and maintenance of genome integrity
Natasha P. Degtyareva, Patricia Greenwell, E. Randal Hofmann, Michael O. Hengartner, Lijia Zhang, Joseph G. Culotti, and Thomas D. Petes
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2158–2163. Published online 2002 February 5. doi: 10.1073/pnas.032671599.
PMCID: PMC122335
Amplification–mutagenesis: Evidence that “directed” adaptive mutation and general hypermutability result from growth with a selected gene amplification
Heather Hendrickson, E. Susan Slechta, Ulfar Bergthorsson, Dan I. Andersson, and John R. Roth
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2164–2169. Published online 2002 February 5. doi: 10.1073/pnas.032680899.
PMCID: PMC122336
Immunology
Abnormal B lymphocyte development and autoimmunity in hypoxia-inducible factor 1α-deficient chimeric mice
Hidefumi Kojima, Hua Gu, Saeko Nomura, Charles C. Caldwell, Tetsuji Kobata, Peter Carmeliet, Gregg L. Semenza, and Michail V. Sitkovsky
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2170–2174. doi: 10.1073/pnas.052706699.
PMCID: PMC122337
Pim serine/threonine kinases regulate the stability of Socs-1 protein
X. Peter Chen, Julie A. Losman, Simone Cowan, Elizabeth Donahue, Scott Fay, Bao Q. Vuong, Martijn C. Nawijn, Danielle Capece, Victoria L. Cohan, and Paul Rothman
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2175–2180. doi: 10.1073/pnas.042035699.
PMCID: PMC122338
Interactions between double positive thymocytes and high affinity ligands presented by cortical epithelial cells generate double negative thymocytes with T cell regulatory activity
Rongfang Wang, Yiran Wang-Zhu, and Howard Grey
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2181–2186. Published online 2002 February 12. doi: 10.1073/pnas.042692799.
PMCID: PMC122339
Discrimination of MHC-derived odors by untrained mice is consistent with divergence in peptide-binding region residues
Lara S. Carroll, Dustin J. Penn, and Wayne K. Potts
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2187–2192. Published online 2002 February 12. doi: 10.1073/pnas.042244899.
PMCID: PMC122340
Medical Sciences
Synergistic effects of L- and P-selectin in facilitating tumor metastasis can involve non-mucin ligands and implicate leukocytes as enhancers of metastasis
Lubor Borsig, Richard Wong, Richard O. Hynes, Nissi M. Varki, and Ajit Varki
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2193–2198. doi: 10.1073/pnas.261704098.
PMCID: PMC122341
Marrow stromal cells form guiding strands in the injured spinal cord and promote recovery
C. P. Hofstetter, E. J. Schwarz, D. Hess, J. Widenfalk, A. El Manira, Darwin J. Prockop, and L. Olson
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2199–2204. doi: 10.1073/pnas.042678299.
PMCID: PMC122342
The AF-1 activation-function of ERα may be dispensable to mediate the effect of estradiol on endothelial NO production in mice
C. Pendaries, B. Darblade, P. Rochaix, A. Krust, P. Chambon, K. S. Korach, F. Bayard, and J.-F. Arnal
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2205–2210. doi: 10.1073/pnas.042688499.
PMCID: PMC122343
A peptide derived from α-fetoprotein prevents the growth of estrogen-dependent human breast cancers sensitive and resistant to tamoxifen
James A. Bennett, Fassil B. Mesfin, Thomas T. Andersen, John F. Gierthy, and Herbert I. Jacobson
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2211–2215. Published online 2002 February 5. doi: 10.1073/pnas.251667098.
PMCID: PMC122344
Overhauser enhanced magnetic resonance imaging for tumor oximetry: Coregistration of tumor anatomy and tissue oxygen concentration
Murali C. Krishna, Sean English, Kenichi Yamada, John Yoo, Ramachandran Murugesan, Nallathamby Devasahayam, John A. Cook, Klaes Golman, Jan Henrik Ardenkjaer-Larsen, Sankaran Subramanian, and James B. Mitchell
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2216–2221. doi: 10.1073/pnas.042671399.
PMCID: PMC122345
Inhibitors of soluble epoxide hydrolase attenuate vascular smooth muscle cell proliferation
Benjamin B. Davis, David A. Thompson, Laura L. Howard, Christophe Morisseau, Bruce D. Hammock, and Robert H. Weiss
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2222–2227. Published online 2002 February 12. doi: 10.1073/pnas.261710799.
PMCID: PMC122346
The first linkage disequilibrium (LD) maps: Delineation of hot and cold blocks by diplotype analysis
N. Maniatis, A. Collins, C.-F. Xu, L. C. McCarthy, D. R. Hewett, W. Tapper, S. Ennis, X. Ke, and N. E. Morton
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2228–2233. Published online 2002 February 12. doi: 10.1073/pnas.042680999.
PMCID: PMC122347
Laser capture microdissection analysis of gene expression in macrophages from atherosclerotic lesions of apolipoprotein E-deficient mice
Eugene Trogan, Robin P. Choudhury, Hayes M. Dansky, James X. Rong, Jan L. Breslow, and Edward A. Fisher
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2234–2239. Published online 2002 February 12. doi: 10.1073/pnas.042683999.
PMCID: PMC122348
WASp verprolin homology, cofilin homology, and acidic region domain-mediated actin polymerization is required for T cell development
Jinyi Zhang, Fabio Shi, Karen Badour, Yupu Deng, Mary K. H. McGavin, and Katherine A. Siminovitch
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2240–2245. Published online 2002 February 12. doi: 10.1073/pnas.042686099.
PMCID: PMC122349
Heterogeneous proliferative potential of occult metastatic cells in bone marrow of patients with solid epithelial tumors
Oender Solakoglu, Christine Maierhofer, Georgia Lahr, Elisabeth Breit, Peter Scheunemann, Isabella Heumos, Uwe Pichlmeier, Günter Schlimok, Ralph Oberneder, Manfred W. Köllermann, Jens Köllermann, Michael R. Speicher, and Klaus Pantel
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2246–2251. doi: 10.1073/pnas.042372199.
PMCID: PMC122350
Molecular specialization of breast vasculature: A breast-homing phage-displayed peptide binds to aminopeptidase P in breast vasculature
Markus Essler and Erkki Ruoslahti
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2252–2257. doi: 10.1073/pnas.251687998.
PMCID: PMC122351
Erythropoietin prevents motor neuron apoptosis and neurologic disability in experimental spinal cord ischemic injury
Murat Celik, Necati Gökmen, Serhat Erbayraktar, Mustafa Akhisaroglu, Selman Konakç, Cagnur Ulukus, Sermin Genc, Kursad Genc, Emel Sagiroglu, Anthony Cerami, and Michael Brines
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2258–2263. doi: 10.1073/pnas.042693799.
PMCID: PMC122352
Iron deficiency and iron excess damage mitochondria and mitochondrial DNA in rats
Patrick B. Walter, Mitchell D. Knutson, Andres Paler-Martinez, Sonia Lee, Yu Xu, Fernando E. Viteri, and Bruce N. Ames
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2264–2269. doi: 10.1073/pnas.261708798.
PMCID: PMC122353
Motexafin gadolinium (Gd-Tex) selectively induces apoptosis in HIV-1 infected CD4+ T helper cells
Omar D. Perez, Garry P. Nolan, Darren Magda, Richard A. Miller, Leonard A. Herzenberg, and Leonore A. Herzenberg
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2270–2274. doi: 10.1073/pnas.261711499.
PMCID: PMC122354
Microbiology
Genomewide identification of Pseudomonas syringae pv. tomato DC3000 promoters controlled by the HrpL alternative sigma factor
Derrick E. Fouts, Robert B. Abramovitch, James R. Alfano, Angela M. Baldo, C. Robin Buell, Samuel Cartinhour, Arun K. Chatterjee, Mark D'Ascenzo, Michelle L. Gwinn, Sondra G. Lazarowitz, Nai-Chun Lin, Gregory B. Martin, Amos H. Rehm, David J. Schneider, Karin van Dijk, Xiaoyan Tang, and Alan Collmer
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2275–2280. doi: 10.1073/pnas.032514099.
PMCID: PMC122355
Murine retroviruses activate B cells via interaction with toll-like receptor 4
John C. Rassa, Jennifer L. Meyers, Yuanming Zhang, Rama Kudaravalli, and Susan R. Ross
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2281–2286. doi: 10.1073/pnas.042355399.
PMCID: PMC122356
Surface sensing and adhesion of Escherichia coli controlled by the Cpx-signaling pathway
Karen Otto and Thomas J. Silhavy
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2287–2292. Published online 2002 February 5. doi: 10.1073/pnas.042521699.
PMCID: PMC122357
An iron-regulated sortase anchors a class of surface protein during Staphylococcus aureus pathogenesis
Sarkis K. Mazmanian, Hung Ton-That, Kenneth Su, and Olaf Schneewind
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2293–2298. Published online 2002 February 5. doi: 10.1073/pnas.032523999.
PMCID: PMC122358
Neurobiology
The neural basis of intermittent motor control in humans
J. Gross, L. Timmermann, J. Kujala, M. Dirks, F. Schmitz, R. Salmelin, and A. Schnitzler
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2299–2302. doi: 10.1073/pnas.032682099.
PMCID: PMC122359
Developing nodes of Ranvier are defined by ankyrin-G clustering and are independent of paranodal axoglial adhesion
Scott M. Jenkins and Vann Bennett
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2303–2308. Published online 2002 February 12. doi: 10.1073/pnas.042601799.
PMCID: PMC122360
Disruption of primary auditory cortex by synchronous auditory inputs during a critical period
Li I. Zhang, Shaowen Bao, and Michael M. Merzenich
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2309–2314. Published online 2002 February 12. doi: 10.1073/pnas.261707398.
PMCID: PMC122361
Lesions of the nucleus basalis magnocellularis induced by 192 IgG-saporin block memory enhancement with posttraining norepinephrine in the basolateral amygdala
Ann E. Power, Leon J. Thal, and James L. McGaugh
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2315–2319. Published online 2002 February 5. doi: 10.1073/pnas.022627799.
PMCID: PMC122362
Adeno-associated virus effectively mediates conditional gene modification in the brain
Brian K. Kaspar, Bryce Vissel, Tasha Bengoechea, Steven Crone, Lynne Randolph-Moore, Rolf Muller, Eugene P. Brandon, David Schaffer, Inder M. Verma, Kuo-Fen Lee, Stephen F. Heinemann, and Fred H. Gage
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2320–2325. Published online 2002 February 12. doi: 10.1073/pnas.042678699.
PMCID: PMC122363
Functional implications of the localization and activity of acid-sensitive channels in rat peripheral nervous system
Diego Alvarez de la Rosa, Ping Zhang, Deren Shao, Fletcher White, and Cecilia M. Canessa
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2326–2331. Published online 2002 February 12. doi: 10.1073/pnas.042688199.
PMCID: PMC122364
A liposome-based therapeutic vaccine against β-amyloid plaques on the pancreas of transgenic NORBA mice
Claude Nicolau, Ruth Greferath, Teodor Silviu Balaban, Jaime E. Lazarte, and Robert J. Hopkins
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2332–2337. Published online 2002 February 12. doi: 10.1073/pnas.022627199.
PMCID: PMC122365
Heteromultimers of DEG/ENaC subunits form H+-gated channels in mouse sensory neurons
Christopher J. Benson, Jinghui Xie, John A. Wemmie, Margaret P. Price, Jillian M. Henss, Michael J. Welsh, and Peter M. Snyder
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2338–2343. doi: 10.1073/pnas.032678399.
PMCID: PMC122366
From the Cover:
Embryonic stem cells develop into functional dopaminergic neurons after transplantation in a Parkinson rat model
Lars M. Björklund, Rosario Sánchez-Pernaute, Sangmi Chung, Therese Andersson, Iris Yin Ching Chen, Kevin St. P. McNaught, Anna-Liisa Brownell, Bruce G. Jenkins, Claes Wahlestedt, Kwang-Soo Kim, and Ole Isacson
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2344–2349. Published online 2002 January 8. doi: 10.1073/pnas.022438099.
PMCID: PMC122367
Regulation of Kv1 subunit expression in oligodendrocyte progenitor cells and their role in G1/S phase progression of the cell cycle
R. Chittajallu, Y. Chen, H. Wang, X. Yuan, C. A. Ghiani, T. Heckman, C. J. McBain, and V. Gallo
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2350–2355. doi: 10.1073/pnas.042698399.
PMCID: PMC122368
Memory loss in old rats is associated with brain mitochondrial decay and RNA/DNA oxidation: Partial reversal by feeding acetyl-l-carnitine and/or R-α-lipoic acid
Jiankang Liu, Elizabeth Head, Afshin M. Gharib, Wenjun Yuan, Russell T. Ingersoll, Tory M. Hagen, Carl W. Cotman, and Bruce N. Ames
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2356–2361. doi: 10.1073/pnas.261709299.
PMCID: PMC122369
Ischemic preconditioning acts upstream of GluR2 down-regulation to afford neuroprotection in the hippocampal CA1
Hidenobu Tanaka, Agata Calderone, Teresa Jover, Sonja Y. Grooms, Hidenori Yokota, R. Suzanne Zukin, and Michael V. L. Bennett
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2362–2367. Published online 2002 February 12. doi: 10.1073/pnas.261713299.
PMCID: PMC122370
The brain-derived neurotrophic factor enhances synthesis of Arc in synaptoneurosomes
Yong Yin, Gerald M. Edelman, and Peter W. Vanderklish
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2368–2373. Published online 2002 February 12. doi: 10.1073/pnas.042693699.
PMCID: PMC122371
Pharmacology
Attenuation of thermal nociception and hyperalgesia by VR1 blockers
Carolina García-Martínez, Marc Humet, Rosa Planells-Cases, Ana Gomis, Marco Caprini, Felix Viana, Elvira De la Peña, Francisco Sanchez-Baeza, Teresa Carbonell, Carmen De Felipe, Enrique Pérez-Payá, Carlos Belmonte, Angel Messeguer, and Antonio Ferrer-Montiel
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2374–2379. doi: 10.1073/pnas.022285899.
PMCID: PMC122372
Physiology
Functional implications of the localization and activity of acid-sensitive channels in rat peripheral nervous system
Diego Alvarez de la Rosa, Ping Zhang, Deren Shao, Fletcher White, and Cecilia M. Canessa
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2326–2331. Published online 2002 February 12. doi: 10.1073/pnas.042688199.
PMCID: PMC122364
Ca2+ marks: Miniature calcium signals in single mitochondria driven by ryanodine receptors
Pál Pacher, Andrew P. Thomas, and György Hajnóczky
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2380–2385. doi: 10.1073/pnas.032423699.
PMCID: PMC122373
Gonadotropin-releasing hormone neurons in the preoptic-hypothalamic region of the rat contain lamprey gonadotropin-releasing hormone III, mammalian luteinizing hormone-releasing hormone, or both peptides
J. K. Hiney, S. A. Sower, W. H. Yu, S. M. McCann, and W. L. Dees
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2386–2391. Published online 2002 February 12. doi: 10.1073/pnas.042699799.
PMCID: PMC122374
Expression of bitter taste receptors of the T2R family in the gastrointestinal tract and enteroendocrine STC-1 cells
S. Vincent Wu, Nora Rozengurt, Moon Yang, Steven H. Young, James Sinnett-Smith, and Enrique Rozengurt
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2392–2397. doi: 10.1073/pnas.042617699.
PMCID: PMC122375
A dynamic model of the type-2 inositol trisphosphate receptor
James Sneyd and Jean-François Dufour
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2398–2403. Published online 2002 February 12. doi: 10.1073/pnas.032281999.
PMCID: PMC122376
Plant Biology
Resistance to Ralstonia solanacearum in Arabidopsis thaliana is conferred by the recessive RRS1-R gene, a member of a novel family of resistance genes
Laurent Deslandes, Jocelyne Olivier, Frédéric Theulières, Judith Hirsch, Dong Xin Feng, Peter Bittner-Eddy, Jim Beynon, and Yves Marco
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2404–2409. Published online 2002 February 12. doi: 10.1073/pnas.032485099.
PMCID: PMC122377
Low-temperature-induced accumulation of xanthophylls and its structural consequences in the photosynthetic membranes of the cyanobacterium Cylindrospermopsis raciborskii: An FTIR spectroscopic study
Zsuzsanna Várkonyi, Kazuomori Masamoto, Mónika Debreczeny, Ottó Zsiros, Bettina Ughy, Zoltán Gombos, Ildikó Domonkos, Tibor Farkas, Hajime Wada, and Balázs Szalontai
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2410–2415. Published online 2002 February 12. doi: 10.1073/pnas.042698799.
PMCID: PMC122378
Analysis of MADS box protein–protein interactions in living plant cells
Richard G. H. Immink, Theodorus W. J. Gadella, Jr., Silvia Ferrario, Marco Busscher, and Gerco C. Angenent
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2416–2421. doi: 10.1073/pnas.042677699.
PMCID: PMC122379
Intracellular distribution of viral gene products regulates a complex mechanism of cauliflower mosaic virus acquisition by its aphid vector
Martin Drucker, Rémy Froissart, Eugénie Hébrard, Marilyne Uzest, Marc Ravallec, Pascal Espérandieu, Jean-Claude Mani, Martine Pugnière, Françoise Roquet, Alberto Fereres, and Stéphane Blanc
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2422–2427. Published online 2002 February 12. doi: 10.1073/pnas.042587799.
PMCID: PMC122380
Crosstalk among stress responses in plants: Pathogen defense overrides UV protection through an inversely regulated ACE/ACE type of light-responsive gene promoter unit
Elke Logemann and Klaus Hahlbrock
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2428–2432. Published online 2002 February 12. doi: 10.1073/pnas.042692199.
PMCID: PMC122381
Blue light-induced kinetics of H+ and Ca2+ fluxes in etiolated wild-type and phototropin-mutant Arabidopsis seedlings
Olga Babourina, Ian Newman, and Sergey Shabala
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2433–2438. doi: 10.1073/pnas.042294599.
PMCID: PMC122382
Sensitivity to Alternaria alternata toxin in citrus because of altered mitochondrial RNA processing
Kouhei Ohtani, Hiroyuki Yamamoto, and Kazuya Akimitsu
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2439–2444. Published online 2002 February 12. doi: 10.1073/pnas.042448499.
PMCID: PMC122383
From the Cover:
Nuts, nut cracking, and pitted stones at Gesher Benot Ya‘aqov, Israel
Naama Goren-Inbar, Gonen Sharon, Yoel Melamed, and Mordechai Kislev
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2455–2460. doi: 10.1073/pnas.032570499.
PMCID: PMC122386
Population Biology
Cryptic invasion by a non-native genotype of the common reed, Phragmites australis, into North America
Kristin Saltonstall
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2445–2449. doi: 10.1073/pnas.032477999.
PMCID: PMC122384
Psychology
Brain activity in ventromedial prefrontal cortex correlates with individual differences in negative affect
David H. Zald, Dorothy L. Mattson, and José V. Pardo
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2450–2454. Published online 2002 February 12. doi: 10.1073/pnas.042457199.
PMCID: PMC122385
Social Sciences
Anthropology
From the Cover:
Nuts, nut cracking, and pitted stones at Gesher Benot Ya‘aqov, Israel
Naama Goren-Inbar, Gonen Sharon, Yoel Melamed, and Mordechai Kislev
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2455–2460. doi: 10.1073/pnas.032570499.
PMCID: PMC122386
Economic Sciences
Large extinctions in an evolutionary model: The role of innovation and keystone species
Sanjay Jain and Sandeep Krishna
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2055–2060. Published online 2002 February 12. doi: 10.1073/pnas.032618499.
PMCID: PMC122318
Correction
Correction
Proc Natl Acad Sci U S A. 2002 February 19; 99(4): 2461. Published online 2002 February 12.
PMCID: PMC122262
Corrects: Keh-Chuang Chin, et al. Viperin (cig5), an IFN-inducible antiviral protein directly induced by human cytomegalovirus. Proc Natl Acad Sci U S A. 2001 December 18; 98(26): 15125–15130.
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