| | This journal provides immediate access to some articles. Commentaries Microbial ecology comes of age and joins the general ecology community Bill Costerton Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 16983–16984. Published online 2004 November 30. doi: 10.1073/pnas.0407886101.PMCID: PMC535385 Fusion-protein truncation provides new insights into leukemogenesis Jay L. Hess and Bruce A. Hug Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 16985–16986. Published online 2004 November 30. doi: 10.1073/pnas.0407898101.PMCID: PMC535390 Physical Sciences Applied Physical Sciences Use of coherent control methods through scattering biological tissue to achieve functional imaging Johanna M. Dela Cruz, Igor Pastirk, Matthew Comstock, Vadim V. Lozovoy, and Marcos Dantus Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 16996–17001. Published online 2004 November 29. doi: 10.1073/pnas.0407733101.PMCID: PMC534608 Chemistry Water clusters in nonpolar cavities Subramanian Vaitheeswaran, Hao Yin, Jayendran C. Rasaiah, and Gerhard Hummer Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17002–17005. Published online 2004 November 30. doi: 10.1073/pnas.0407968101.PMCID: PMC535395 Computer Sciences A digital technique for art authentication Siwei Lyu, Daniel Rockmore, and Hany Farid Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17006–17010. Published online 2004 November 24. doi: 10.1073/pnas.0406398101.PMCID: PMC535372 Engineering Single-chip mechatronic microsystem for surface imaging and force response studies Sadik Hafizovic, Diego Barrettino, Tormod Volden, Jan Sedivy, Kay-Uwe Kirstein, Oliver Brand, and Andreas Hierlemann Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17011–17015. Published online 2004 November 29. doi: 10.1073/pnas.0405725101.PMCID: PMC535376 Mathematics Combinatorics of traces of Hecke operators Sharon Frechette, Ken Ono, and Matthew Papanikolas Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17016–17020. Published online 2004 November 24. doi: 10.1073/pnas.0407223101.PMCID: PMC535388 Biological Sciences Anthropology Genomic data support the hominoid slowdown and an Early Oligocene estimate for the hominoid–cercopithecoid divergence Michael E. Steiper, Nathan M. Young, and Tika Y. Sukarna Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17021–17026. Published online 2004 November 30. doi: 10.1073/pnas.0407270101.PMCID: PMC535389 Biochemistry INAUGURAL ARTICLE by a Recently Elected Academy Member: Biography of Jennifer A. Doudna Melissa Marino Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 16987–16989. Published online 2004 December 1. doi: 10.1073/pnas.0408147101.PMCID: PMC535403 INAUGURAL ARTICLE by a Recently Elected Academy Member: Coordinated assembly of human translation initiation complexes by the hepatitis C virus internal ribosome entry site RNA Hong Ji, Christopher S. Fraser, Yonghao Yu, Julie Leary, and Jennifer A. Doudna Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 16990–16995. Published online 2004 November 24. doi: 10.1073/pnas.0407402101.PMCID: PMC534415 The VASP tetramerization domain is a right-handed coiled coil based on a 15-residue repeat Karin Kühnel, Thomas Jarchau, Eva Wolf, Ilme Schlichting, Ulrich Walter, Alfred Wittinghofer, and Sergei V. Strelkov Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17027–17032. Published online 2004 November 29. doi: 10.1073/pnas.0403069101.PMCID: PMC535362 Printed covalent glycan array for ligand profiling of diverse glycan binding proteins Ola Blixt, Steve Head, Tony Mondala, Christopher Scanlan, Margaret E. Huflejt, Richard Alvarez, Marian C. Bryan, Fabio Fazio, Daniel Calarese, James Stevens, Nahid Razi, David J. Stevens, John J. Skehel, Irma van Die, Dennis R. Burton, Ian A. Wilson, Richard Cummings, Nicolai Bovin, Chi-Huey Wong, and James C. Paulson Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17033–17038. Published online 2004 November 24. doi: 10.1073/pnas.0407902101.PMCID: PMC534418 Plasma proteome of severe acute respiratory syndrome analyzed by two-dimensional gel electrophoresis and mass spectrometry Jenn-Han Chen, Yu-Wang Chang, Chen-Wen Yao, Tzong-Shi Chiueh, Su-Chin Huang, Ko-Yi Chien, An Chen, Feng-Yee Chang, Chi-Huey Wong, and Yu-Ju Chen Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17039–17044. Published online 2004 November 30. doi: 10.1073/pnas.0407992101.PMCID: PMC535397 Glycine as a d-amino acid surrogate in the K+-selectivity filter Francis I. Valiyaveetil, Matthew Sekedat, Roderick MacKinnon, and Tom W. Muir Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17045–17049. Published online 2004 November 24. doi: 10.1073/pnas.0407820101.PMCID: PMC535378 Processing of Notch and amyloid precursor protein by γ-secretase is spatially distinct Leonid Tarassishin, Ye Ingrid Yin, Bhramdeo Bassit, and Yue-Ming Li Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17050–17055. Published online 2004 November 24. doi: 10.1073/pnas.0408007101.PMCID: PMC535399 Strand invasion promoted by recombination protein β of coliphage λ Nataliya Rybalchenko, Efim I. Golub, Baoyuan Bi, and Charles M. Radding Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17056–17060. Published online 2004 December 1. doi: 10.1073/pnas.0408046101.PMCID: PMC535401 Inorganic polyphosphate in Bacillus cereus: Motility, biofilm formation, and sporulation Xiaobing Shi, Narayana N. Rao, and Arthur Kornberg Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17061–17065. Published online 2004 November 30. doi: 10.1073/pnas.0407787101.PMCID: PMC535361 Biophysics Phospholipid bilayer surface configuration probed quantitatively by 31P field-cycling NMR Mary F. Roberts and Alfred G. Redfield Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17066–17071. Published online 2004 November 29. doi: 10.1073/pnas.0407565101.PMCID: PMC535391 Single-cell FRET imaging of phosphatase activity in the Escherichia coli chemotaxis system Ady Vaknin and Howard C. Berg Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17072–17077. Published online 2004 November 29. doi: 10.1073/pnas.0407812101.PMCID: PMC535373 The high- and low-affinity receptor binding sites of growth hormone are allosterically coupled Scott T. R. Walsh, Juliesta E. Sylvester, and Anthony A. Kossiakoff Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17078–17083. Published online 2004 November 24. doi: 10.1073/pnas.0403336101.PMCID: PMC535364 Structural basis of activity and allosteric control of diguanylate cyclase Carmen Chan, Ralf Paul, Dietrich Samoray, Nicolas C. Amiot, Bernd Giese, Urs Jenal, and Tilman Schirmer Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17084–17089. Published online 2004 November 29. doi: 10.1073/pnas.0406134101.PMCID: PMC535365 The mechanism of ammonia transport based on the crystal structure of AmtB of Escherichia coli Lei Zheng, Dirk Kostrewa, Simon Bernèche, Fritz K. Winkler, and Xiao-Dan Li Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17090–17095. Published online 2004 November 24. doi: 10.1073/pnas.0406475101.PMCID: PMC535379 From the Cover: Cooperative extraction of membrane nanotubes by molecular motors Cécile Leduc, Otger Campàs, Konstantin B. Zeldovich, Aurélien Roux, Pascale Jolimaitre, Line Bourel-Bonnet, Bruno Goud, Jean-François Joanny, Patricia Bassereau, and Jacques Prost Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17096–17101. Published online 2004 November 29. doi: 10.1073/pnas.0406598101.PMCID: PMC535380 Genetic networks with canalyzing Boolean rules are always stable Stuart Kauffman, Carsten Peterson, Björn Samuelsson, and Carl Troein Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17102–17107. Published online 2004 November 30. doi: 10.1073/pnas.0407783101.PMCID: PMC534611 Cell Biology A requirement for breast-cancer-associated gene 1 (BRCA1) in the spindle checkpoint Rui-Hong Wang, Hongtao Yu, and Chu-Xia Deng Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17108–17113. Published online 2004 November 24. doi: 10.1073/pnas.0407585101.PMCID: PMC535394 From the Cover: Imaging of receptor trafficking by using α-bungarotoxin-binding-site-tagged receptors Yoko Sekine-Aizawa and Richard L. Huganir Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17114–17119. Published online 2004 November 24. doi: 10.1073/pnas.0407563101.PMCID: PMC534416 Identification and modulation of a caveolae-dependent signal pathway that regulates plasminogen activator inhibitor-1 in insulin-resistant adipocytes Joshi Venugopal, Kazuhiko Hanashiro, Zhong-Zhou Yang, and Yoshikuni Nagamine Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17120–17125. Published online 2004 November 29. doi: 10.1073/pnas.0405278101.PMCID: PMC535371 Striatin assembles a membrane signaling complex necessary for rapid, nongenomic activation of endothelial NO synthase by estrogen receptor α Qing Lu, David C. Pallas, Howard K. Surks, Wendy E. Baur, Michael E. Mendelsohn, and Richard H. Karas Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17126–17131. Published online 2004 November 29. doi: 10.1073/pnas.0407492101.PMCID: PMC534607 Developmental Biology Restricted inactivation of serum response factor to the cardiovascular system Joseph M. Miano, Narendrakumar Ramanan, Mary A. Georger, Karen L. de Mesy Bentley, Rachael L. Emerson, Robert O. Balza, Jr., Qi Xiao, Hartmut Weiler, David D. Ginty, and Ravi P. Misra Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17132–17137. Published online 2004 November 29. doi: 10.1073/pnas.0406041101.PMCID: PMC535359 ErbB2 is required for ductal morphogenesis of the mammary gland Amy J. Jackson-Fisher, Gary Bellinger, Rajani Ramabhadran, Jacqueline K. Morris, Kuo-Fen Lee, and David F. Stern Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17138–17143. Published online 2004 November 29. doi: 10.1073/pnas.0407057101.PMCID: PMC535384 Tyrosine phosphorylation sites on FRS2α responsible for Shp2 recruitment are critical for induction of lens and retina N. Gotoh, M. Ito, S. Yamamoto, I. Yoshino, N. Song, Y. Wang, I. Lax, J. Schlessinger, M. Shibuya, and R. A. Lang Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17144–17149. Published online 2004 November 29. doi: 10.1073/pnas.0407577101.PMCID: PMC535393 Ecology Adapting to an invasive species: Toxic cane toads induce morphological change in Australian snakes Ben L. Phillips and Richard Shine Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17150–17155. Published online 2004 November 29. doi: 10.1073/pnas.0406440101.PMCID: PMC535375 Evolution Highly conserved upstream sequences for transcription factor genes and implications for the regulatory network Hisakazu Iwama and Takashi Gojobori Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17156–17161. Published online 2004 November 30. doi: 10.1073/pnas.0407670101.PMCID: PMC534610 Genetics Phenotypic differences between Salmonella and Escherichia coli resulting from the disparate regulation of homologous genes Mollie D. Winfield and Eduardo A. Groisman Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17162–17167. Published online 2004 November 29. doi: 10.1073/pnas.0406038101.PMCID: PMC534605 Immunology Structural basis for peptidoglycan binding by peptidoglycan recognition proteins Rongjin Guan, Abhijit Roychowdhury, Brian Ember, Sanjay Kumar, Geert-Jan Boons, and Roy A. Mariuzza Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17168–17173. Published online 2004 November 30. doi: 10.1073/pnas.0407856101.PMCID: PMC535381 Costimulatory B7-H1 in renal cell carcinoma patients: Indicator of tumor aggressiveness and potential therapeutic target R. Houston Thompson, Michael D. Gillett, John C. Cheville, Christine M. Lohse, Haidong Dong, W. Scott Webster, Kent G. Krejci, John R. Lobo, Shomik Sengupta, Lieping Chen, Horst Zincke, Michael L. Blute, Scott E. Strome, Bradley C. Leibovich, and Eugene D. Kwon Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17174–17179. Published online 2004 November 29. doi: 10.1073/pnas.0406351101.PMCID: PMC534606 Functional regulatory immune responses against human cartilage glycoprotein-39 in health vs. proinflammatory responses in rheumatoid arthritis Jolanda H. M. van Bilsen, Henrike van Dongen, Leroy R. Lard, Ellen I. H. van der Voort, Diënne G. Elferink, Aleida M. Bakker, André M. M. Miltenburg, Tom W. J. Huizinga, René R. P. de Vries, and René E. M. Toes Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17180–17185. Published online 2004 November 29. doi: 10.1073/pnas.0407704101.PMCID: PMC535402 Medical Sciences From the Cover: Deletion of an AML1-ETO C-terminal NcoR/SMRT-interacting region strongly induces leukemia development Ming Yan, Sebastien A. Burel, Luke F. Peterson, Eiki Kanbe, Hiromi Iwasaki, Anita Boyapati, Robert Hines, Koichi Akashi, and Dong-Er Zhang Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17186–17191. Published online 2004 November 29. doi: 10.1073/pnas.0406702101.PMCID: PMC535382 Critical roles for collagenase-3 (Mmp13) in development of growth plate cartilage and in endochondral ossification Masaki Inada, Yingmin Wang, Michael H. Byrne, Mahboob U. Rahman, Chisato Miyaura, Carlos López-Otín, and Stephen M. Krane Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17192–17197. Published online 2004 November 24. doi: 10.1073/pnas.0407788101.PMCID: PMC535367 Activating Met mutations produce unique tumor profiles in mice with selective duplication of the mutant allele Carrie Graveel, Yanli Su, Julie Koeman, Ling-Mei Wang, Lino Tessarollo, Michele Fiscella, Carmen Birchmeier, Pamela Swiatek, Roderick Bronson, and George Vande Woude Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17198–17203. Published online 2004 November 22. doi: 10.1073/pnas.0407651101.PMCID: PMC535398 A critical role for p27kip1 gene dosage in a mouse model of prostate carcinogenesis Hui Gao, Xuesong Ouyang, Whitney Banach-Petrosky, Alexander D. Borowsky, Yong Lin, Minjung Kim, Hansol Lee, Weichung-Joseph Shih, Robert D. Cardiff, Michael M. Shen, and Cory Abate-Shen Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17204–17209. Published online 2004 November 29. doi: 10.1073/pnas.0407693101.PMCID: PMC535400 Combinatorial antibody libraries from cancer patients yield ligand-mimetic Arg-Gly-Asp-containing immunoglobulins that inhibit breast cancer metastasis Brunhilde Felding-Habermann, Richard A. Lerner, Antonietta Lillo, Shufei Zhuang, Martin R. Weber, Sandra Arrues, Changshou Gao, Shenlan Mao, Alan Saven, and Kim D. Janda Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17210–17215. Published online 2004 November 24. doi: 10.1073/pnas.0407869101.PMCID: PMC534417 Liver-targeted disruption of Apc in mice activates β-catenin signaling and leads to hepatocellular carcinomas S. Colnot, T. Decaens, M. Niwa-Kawakita, C. Godard, G. Hamard, A. Kahn, M. Giovannini, and C. Perret Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17216–17221. Published online 2004 November 24. doi: 10.1073/pnas.0404761101.PMCID: PMC535370 Human Rhesus-associated glycoprotein mediates facilitated transport of NH3 into red blood cells Pierre Ripoche, Olivier Bertrand, Pierre Gane, Connie Birkenmeier, Yves Colin, and Jean-Pierre Cartron Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17222–17227. Published online 2004 November 30. doi: 10.1073/pnas.0403704101.PMCID: PMC535366 Microbiology Agrobacterium VirB10, an ATP energy sensor required for type IV secretion Eric Cascales and Peter J. Christie Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17228–17233. Published online 2004 November 29. doi: 10.1073/pnas.0405843101.PMCID: PMC535377 Human cytomegalovirus immediate-early 1 protein facilitates viral replication by antagonizing histone deacetylation Michael Nevels, Christina Paulus, and Thomas Shenk Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17234–17239. Published online 2004 November 30. doi: 10.1073/pnas.0407933101.PMCID: PMC535392 From the Cover: RNA interference acts as a natural antiviral response to O'nyong-nyong virus (Alphavirus; Togaviridae) infection of Anopheles gambiae Kimberly M. Keene, Brian D. Foy, Irma Sanchez-Vargas, Barry J. Beaty, Carol D. Blair, and Ken E. Olson Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17240–17245. Published online 2004 December 6. doi: 10.1073/pnas.0406983101.PMCID: PMC535383 EST-based genome-wide gene inactivation identifies ARAP3 as a host protein affecting cellular susceptibility to anthrax toxin Quan Lu, Wensheng Wei, Paul E. Kowalski, Annie C. Y. Chang, and Stanley N. Cohen Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17246–17251. Published online 2004 November 29. doi: 10.1073/pnas.0407794101.PMCID: PMC534609 Random mutagenesis of the gene encoding a viral ligand for multiple cell entry receptors to obtain viral mutants altered for receptor usage Miri Yoon and Patricia G. Spear Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17252–17257. Published online 2004 November 22. doi: 10.1073/pnas.0407892101.PMCID: PMC535387 A rare genotype of Cryptococcus gattii caused the cryptococcosis outbreak on Vancouver Island (British Columbia, Canada) S. E. Kidd, F. Hagen, R. L. Tscharke, M. Huynh, K. H. Bartlett, M. Fyfe, L. MacDougall, T. Boekhout, K. J. Kwon-Chung, and W. Meyer Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17258–17263. Published online 2004 November 30. doi: 10.1073/pnas.0402981101.PMCID: PMC535360 The V proteins of paramyxoviruses bind the IFN-inducible RNA helicase, mda-5, and inhibit its activation of the IFN-β promoter J. Andrejeva, K. S. Childs, D. F. Young, T. S. Carlos, N. Stock, S. Goodbourn, and R. E. Randall Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17264–17269. Published online 2004 November 24. doi: 10.1073/pnas.0407639101.PMCID: PMC535396 Neuroscience Neurochemical and behavioral consequences of widespread gene knockdown in the adult mouse brain by using nonviral RNA interference Deepak R. Thakker, Francois Natt, Dieter Hüsken, Rainer Maier, Matthias Müller, Herman van der Putten, Daniel Hoyer, and John F. Cryan Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17270–17275. Published online 2004 November 29. doi: 10.1073/pnas.0406214101.PMCID: PMC535368 slo K+ channel gene regulation mediates rapid drug tolerance Alfredo Ghezzi, Yazan M. Al-Hasan, Leo E. Larios, Rudolf A. Bohm, and Nigel S. Atkinson Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17276–17281. Published online 2004 November 29. doi: 10.1073/pnas.0405584101.PMCID: PMC535374 7α-Hydroxypregnenolone acts as a neuronal activator to stimulate locomotor activity of breeding newts by means of the dopaminergic system Masahiro Matsunaga, Kazuyoshi Ukena, Etienne-Emile Baulieu, and Kazuyoshi Tsutsui Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17282–17287. Published online 2004 November 29. doi: 10.1073/pnas.0407176101.PMCID: PMC535386 Neural synchrony indexes disordered perception and cognition in schizophrenia Kevin M. Spencer, Paul G. Nestor, Ruth Perlmutter, Margaret A. Niznikiewicz, Meredith C. Klump, Melissa Frumin, Martha E. Shenton, and Robert W. McCarley Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17288–17293. Published online 2004 November 16. doi: 10.1073/pnas.0406074101.PMCID: PMC535363 Physiology Targeted disruption of luteinizing hormone β-subunit leads to hypogonadism, defects in gonadal steroidogenesis, and infertility Xiaoping Ma, Yanlan Dong, Martin M. Matzuk, and T. Rajendra Kumar Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17294–17299. Published online 2004 November 29. doi: 10.1073/pnas.0404743101.PMCID: PMC535369 Critical roles of the guanylyl cyclase B receptor in endochondral ossification and development of female reproductive organs Naohisa Tamura, Lynda K. Doolittle, Robert E. Hammer, John M. Shelton, James A. Richardson, and David L. Garbers Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17300–17305. Published online 2004 November 30. doi: 10.1073/pnas.0407894101.PMCID: PMC534612 Plant Biology SRK2C, a SNF1-related protein kinase 2, improves drought tolerance by controlling stress-responsive gene expression in Arabidopsis thaliana Taishi Umezawa, Riichiro Yoshida, Kyonoshin Maruyama, Kazuko Yamaguchi-Shinozaki, and Kazuo Shinozaki Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17306–17311. Published online 2004 November 23. doi: 10.1073/pnas.0407758101.PMCID: PMC535404 Psychology From the Cover: Accelerated telomere shortening in response to life stress Elissa S. Epel, Elizabeth H. Blackburn, Jue Lin, Firdaus S. Dhabhar, Nancy E. Adler, Jason D. Morrow, and Richard M. Cawthon Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17312–17315. Published online 2004 December 1. doi: 10.1073/pnas.0407162101.PMCID: PMC534658 Social supports and serotonin transporter gene moderate depression in maltreated children Joan Kaufman, Bao-Zhu Yang, Heather Douglas-Palumberi, Shadi Houshyar, Deborah Lipschitz, John H. Krystal, and Joel Gelernter Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17316–17321. Published online 2004 November 24. doi: 10.1073/pnas.0404376101.PMCID: PMC534414 Correction Proc Natl Acad Sci U S A. 2004 December 7; 101(49): 17322. doi: 10.1073/pnas.0408160101.PMCID: PMC535405 Corrects: Giovanni Finazzi, et al. A zeaxanthin-independent nonphotochemical quenching mechanism localized in the photosystem II core complex. Proc Natl Acad Sci U S A. 2004 August 17; 101(33): 12375–12380. |