| | This journal provides immediate access to some articles. Commentaries Another arrow in the Drosophila quiver Thomas Kornberg Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9607–9608. Published online 2002 July 16. doi: 10.1073/pnas.172377099.PMCID: PMC124942 How are the ABC transporters energized? Hiroshi Nikaido Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9609–9610. Published online 2002 July 16. doi: 10.1073/pnas.162375699.PMCID: PMC124943 Processing of glycans on glycoprotein and glycopeptide antigens in antigen-presenting cells Ole Werdelin, Morten Meldal, and Teis Jensen Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9611–9613. Published online 2002 July 16. doi: 10.1073/pnas.152345899.PMCID: PMC124945 Imaging of metabolites by using a fusion protein between a periplasmic binding protein and GFP derivatives: From a chimera to a view of reality Mark Stitt Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9614–9616. Published online 2002 July 15. doi: 10.1073/pnas.162375899.PMCID: PMC124947 Redox systems of the cell: Possible links and implications Kumuda C. Das and Carl W. White Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9617–9618. Published online 2002 July 16. doi: 10.1073/pnas.162369199.PMCID: PMC124948 Physical Sciences Applied Mathematics Three-dimensional, Bayesian image reconstruction from sparse and noisy data sets: Near-infrared fluorescence tomography Margaret J. Eppstein, Daniel J. Hawrysz, Anuradha Godavarty, and Eva M. Sevick-Muraca Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9619–9624. Published online 2002 July 8. doi: 10.1073/pnas.112217899.PMCID: PMC124950 Chemistry Molecular recognition of oxygen by protein mimics: Dynamics on the femtosecond to microsecond time scale Shouzhong Zou, J. Spencer Baskin, and Ahmed H. Zewail Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9625–9630. Published online 2002 July 15. doi: 10.1073/pnas.152333399.PMCID: PMC124952 Heterogeneous nucleation of supercooled water, and the effect of an added catalyst A. F. Heneghan, P. W. Wilson, and A. D. J. Haymet Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9631–9634. Published online 2002 July 11. doi: 10.1073/pnas.152253399.PMCID: PMC124955 Ab initio/GIAO-MP2-calculated structures and 11B-13C NMR chemical shift relationship in hypercoordinate onium-carbonium dications and isoelectronic onium-boronium cations Golam Rasul, G. K. Surya Prakash, and George A. Olah Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9635–9638. Published online 2002 July 15. doi: 10.1073/pnas.142294599.PMCID: PMC124957 Engineering Three-dimensional, Bayesian image reconstruction from sparse and noisy data sets: Near-infrared fluorescence tomography Margaret J. Eppstein, Daniel J. Hawrysz, Anuradha Godavarty, and Eva M. Sevick-Muraca Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9619–9624. Published online 2002 July 8. doi: 10.1073/pnas.112217899.PMCID: PMC124950 Geology Decoupling of unpolluted temperate forests from rock nutrient sources revealed by natural 87Sr/86Sr and 84Sr tracer addition Martin J. Kennedy, Lars O. Hedin, and Louis A. Derry Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9639–9644. Published online 2002 July 15. doi: 10.1073/pnas.152045499.PMCID: PMC124959 Physics Spatial patterns in ant colonies Guy Theraulaz, Eric Bonabeau, Stamatios C. Nicolis, Ricard V. Solé, Vincent Fourcassié, Stéphane Blanco, Richard Fournier, Jean-Louis Joly, Pau Fernández, Anne Grimal, Patrice Dalle, and Jean-Louis Deneubourg Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9645–9649. Published online 2002 July 11. doi: 10.1073/pnas.152302199.PMCID: PMC124961 Biological Sciences Agricultural Sciences Identifying genes of agronomic importance in maize by screening microsatellites for evidence of selection during domestication Y. Vigouroux, M. McMullen, C. T. Hittinger, K. Houchins, L. Schulz, S. Kresovich, Y. Matsuoka, and J. Doebley Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9650–9655. Published online 2002 July 8. doi: 10.1073/pnas.112324299.PMCID: PMC124964 Applied Biological Sciences Vascular endothelial growth factor stimulates bone repair by promoting angiogenesis and bone turnover John Street, Min Bao, Leo deGuzman, Stuart Bunting, Franklin V. Peale, Jr., Napoleone Ferrara, Hope Steinmetz, John Hoeffel, Jeffrey L. Cleland, Ann Daugherty, Nicholas van Bruggen, H. Paul Redmond, Richard A. D. Carano, and Ellen H. Filvaroff Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9656–9661. Published online 2002 July 12. doi: 10.1073/pnas.152324099.PMCID: PMC124965 Self-assembling biomaterials: Liquid crystal phases of cholesteryl oligo(l-lactic acid) and their interactions with cells Julia J. Hwang, Subramani N. Iyer, Li-Sheng Li, Randal Claussen, Daniel A. Harrington, and Samuel I. Stupp Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9662–9667. Published online 2002 July 15. doi: 10.1073/pnas.152667399.PMCID: PMC124968 Biochemistry Molecular dynamic study of orotidine-5′-monophosphate decarboxylase in ground state and in intermediate state: A role of the 203–218 loop dynamics Sun Hur and Thomas C. Bruice Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9668–9673. Published online 2002 July 9. doi: 10.1073/pnas.142307099.PMCID: PMC124970 A structural basis for the activity of retro-Diels–Alder catalytic antibodies: Evidence for a catalytic aromatic residue Marina Hugot, Nicolas Bensel, Monique Vogel, Martine T. Reymond, Beda Stadler, Jean-Louis Reymond, and Ulrich Baumann Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9674–9678. Published online 2002 July 1. doi: 10.1073/pnas.142286599.PMCID: PMC124973 Genomic evidence that the intracellular proteins of archaeal microbes contain disulfide bonds Parag Mallick, Daniel R. Boutz, David Eisenberg, and Todd O. Yeates Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9679–9684. Published online 2002 July 9. doi: 10.1073/pnas.142310499.PMCID: PMC124975 From the Cover: Vanadate-catalyzed photocleavage of the signature motif of an ATP-binding cassette (ABC) transporter Erin E. Fetsch and Amy L. Davidson Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9685–9690. Published online 2002 July 1. doi: 10.1073/pnas.152204499.PMCID: PMC124977 Endo-β-N-acetylglucosaminidase, an enzyme involved in processing of free oligosaccharides in the cytosol Tadashi Suzuki, Keiichi Yano, Seiji Sugimoto, Ken Kitajima, William J. Lennarz, Sadako Inoue, Yasuo Inoue, and Yasufumi Emori Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9691–9696. Published online 2002 July 11. doi: 10.1073/pnas.152333599.PMCID: PMC124980 Global analysis of mRNA decay and abundance in Escherichia coli at single-gene resolution using two-color fluorescent DNA microarrays Jonathan A. Bernstein, Arkady B. Khodursky, Pei-Hsun Lin, Sue Lin-Chao, and Stanley N. Cohen Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9697–9702. Published online 2002 July 15. doi: 10.1073/pnas.112318199.PMCID: PMC124983 The CcmE protein of the c-type cytochrome biogenesis system: Unusual in vitro heme incorporation into apo-CcmE and transfer from holo-CcmE to apocytochrome Oliver Daltrop, Julie M. Stevens, Christopher W. Higham, and Stuart J. Ferguson Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9703–9708. Published online 2002 July 15. doi: 10.1073/pnas.152120699.PMCID: PMC124985 Loop–loop interaction of HIV-1 TAR RNA with N3′ → P5′ deoxyphosphoramidate aptamers inhibits in vitro Tat-mediated transcription Fabien Darfeuille, Andrey Arzumanov, Sergei Gryaznov, Michael J. Gait, Carmelo Di Primo, and Jean-Jacques Toulmé Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9709–9714. Published online 2002 July 8. doi: 10.1073/pnas.122247199.PMCID: PMC124987 An engineered Escherichia coli tyrosyl–tRNA synthetase for site-specific incorporation of an unnatural amino acid into proteins in eukaryotic translation and its application in a wheat germ cell-free system Daisuke Kiga, Kensaku Sakamoto, Koichiro Kodama, Takanori Kigawa, Takayoshi Matsuda, Takashi Yabuki, Mikako Shirouzu, Yoko Harada, Hiroshi Nakayama, Koji Takio, Yoshinori Hasegawa, Yaeta Endo, Ichiro Hirao, and Shigeyuki Yokoyama Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9715–9720. Published online 2002 July 3. doi: 10.1073/pnas.142220099.PMCID: PMC124990 Protein-solvent preferential interactions, protein hydration, and the modulation of biochemical reactions by solvent components Serge N. Timasheff Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9721–9726. Published online 2002 July 3. doi: 10.1073/pnas.122225399.PMCID: PMC124992 Trehalose synthesis is induced upon exposure of Escherichia coli to cold and is essential for viability at low temperatures Olga Kandror, Ann DeLeon, and Alfred L. Goldberg Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9727–9732. Published online 2002 July 8. doi: 10.1073/pnas.142314099.PMCID: PMC124994 Antagonistic regulation of myogenesis by two deubiquitinating enzymes, UBP45 and UBP69 Kyung Chan Park, Jung Hwa Kim, Eun-Jung Choi, Sang Won Min, Sangmyung Rhee, Sung Hee Baek, Sung Soo Chung, Oksun Bang, Dongeun Park, Tomoki Chiba, Keiji Tanaka, and Chin Ha Chung Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9733–9738. Published online 2002 July 9. doi: 10.1073/pnas.152011799.PMCID: PMC124996 Protein–protein interactions among C-4 demethylation enzymes involved in yeast sterol biosynthesis C. Mo, M. Valachovic, S. K. Randall, J. T. Nickels, and M. Bard Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9739–9744. Published online 2002 July 15. doi: 10.1073/pnas.112202799.PMCID: PMC124998 From the Cover: Glutathionylation of human thioredoxin: A possible crosstalk between the glutathione and thioredoxin systems Simona Casagrande, Valentina Bonetto, Maddalena Fratelli, Elisabetta Gianazza, Ivano Eberini, Tania Massignan, Mario Salmona, Geng Chang, Arne Holmgren, and Pietro Ghezzi Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9745–9749. Published online 2002 July 15. doi: 10.1073/pnas.152168599.PMCID: PMC125000 The metal reductase activity of some multiheme cytochromes c: NMR structural characterization of the reduction of chromium(VI) to chromium(III) by cytochrome c7 Michael Assfalg, Ivano Bertini, Mireille Bruschi, Caroline Michel, and Paola Turano Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9750–9754. Published online 2002 July 15. doi: 10.1073/pnas.152290999.PMCID: PMC125002 R9AP, a membrane anchor for the photoreceptor GTPase accelerating protein, RGS9-1 Guang Hu and Theodore G. Wensel Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9755–9760. Published online 2002 July 15. doi: 10.1073/pnas.152094799.PMCID: PMC125004 Biophysics Molecular recognition of oxygen by protein mimics: Dynamics on the femtosecond to microsecond time scale Shouzhong Zou, J. Spencer Baskin, and Ahmed H. Zewail Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9625–9630. Published online 2002 July 15. doi: 10.1073/pnas.152333399.PMCID: PMC124952 Ultrasound induced improvement in optical coherence tomography (OCT) resolution John O. Schenk and Mark E. Brezinski Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9761–9764. Published online 2002 July 15. doi: 10.1073/pnas.142155899.PMCID: PMC125006 The structures of the active center in dark-adapted bacteriorhodopsin by solution-state NMR spectroscopy Heiko Patzelt, Bernd Simon, Antonius terLaak, Brigitte Kessler, Ronald Kühne, Peter Schmieder, Dieter Oesterhelt, and Hartmut Oschkinat Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9765–9770. Published online 2002 July 15. doi: 10.1073/pnas.132253899.PMCID: PMC125008 Crystal structure of monomeric human β-2-microglobulin reveals clues to its amyloidogenic properties Chi H. Trinh, David P. Smith, Arnout P. Kalverda, Simon E. V. Phillips, and Sheena E. Radford Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9771–9776. Published online 2002 July 15. doi: 10.1073/pnas.152337399.PMCID: PMC125010 Single residue modification of only one dimer within the hemoglobin tetramer reveals autonomous dimer function Gary K. Ackers, Paula M. Dalessio, George H. Lew, Margaret A. Daugherty, and Jo M. Holt Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9777–9782. Published online 2002 July 15. doi: 10.1073/pnas.152225999.PMCID: PMC125012 Multiple label-free biodetection and quantitative DNA-binding assays on a nanomechanical cantilever array Rachel McKendry, Jiayun Zhang, Youri Arntz, Torsten Strunz, Martin Hegner, Hans Peter Lang, Marko K. Baller, Ulrich Certa, Ernst Meyer, Hans-Joachim Güntherodt, and Christoph Gerber Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9783–9788. Published online 2002 July 15. doi: 10.1073/pnas.152330199.PMCID: PMC125015 Designed to penetrate: Time-resolved interaction of single antibiotic molecules with bacterial pores Ekaterina M. Nestorovich, Christophe Danelon, Mathias Winterhalter, and Sergey M. Bezrukov Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9789–9794. Published online 2002 July 15. doi: 10.1073/pnas.152206799.PMCID: PMC125017 The molecular basis of the coloration mechanism in lobster shell: β-Crustacyanin at 3.2-Å resolution Michele Cianci, Pierre J. Rizkallah, Andrzej Olczak, James Raftery, Naomi E. Chayen, Peter F. Zagalsky, and John R. Helliwell Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9795–9800. Published online 2002 July 15. doi: 10.1073/pnas.152088999.PMCID: PMC125020 The crystal structure of a tetrameric hemoglobin in a partial hemichrome state Antonio Riccio, Luigi Vitagliano, Guido di Prisco, Adriana Zagari, and Lelio Mazzarella Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9801–9806. Published online 2002 July 1. doi: 10.1073/pnas.132182099.PMCID: PMC125021 Early kinetic intermediate in the folding of acyl-CoA binding protein detected by fluorescence labeling and ultrarapid mixing Kaare Teilum, Kosuke Maki, Birthe B. Kragelund, Flemming M. Poulsen, and Heinrich Roder Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9807–9812. Published online 2002 July 2. doi: 10.1073/pnas.152321499.PMCID: PMC125024 Modeling of automatic capture and focusing of visual attention Teuvo Kohonen Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9813–9818. Published online 2002 July 9. doi: 10.1073/pnas.152318799.PMCID: PMC125026 Cell Biology Multiple centrosomes arise from tetraploidy checkpoint failure and mitotic centrosome clusters in p53 and RB pocket protein-compromised cells Franck Borel, Olivier D. Lohez, Françoise B. Lacroix, and Robert L. Margolis Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9819–9824. Published online 2002 July 15. doi: 10.1073/pnas.152205299.PMCID: PMC125028 Chk2 is dispensable for p53-mediated G1 arrest but is required for a latent p53-mediated apoptotic response Melissa T. Jack, Richard A. Woo, Atsushi Hirao, Alison Cheung, Tak W. Mak, and Patrick W. K. Lee Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9825–9829. Published online 2002 July 3. doi: 10.1073/pnas.152053599.PMCID: PMC125030 Bcl-XL affects Ca2+ homeostasis by altering expression of inositol 1,4,5-trisphosphate receptors Chi Li, Casey J. Fox, Stephen R. Master, Vytautas P. Bindokas, Lewis A. Chodosh, and Craig B. Thompson Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9830–9835. Published online 2002 July 12. doi: 10.1073/pnas.152571899.PMCID: PMC125032 Atm heterozygous mice are more sensitive to radiation-induced cataracts than are their wild-type counterparts Basil V. Worgul, Lubomir Smilenov, David J. Brenner, Anna Junk, Wei Zhou, and Eric J. Hall Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9836–9839. Published online 2002 July 15. doi: 10.1073/pnas.162349699.PMCID: PMC125034 Intercellular calcium signaling mediated by point-source burst release of ATP Gregory Arcuino, Jane H.-C. Lin, Takahiro Takano, Collins Liu, Li Jiang, Qun Gao, Jian Kang, and Maiken Nedergaard Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9840–9845. Published online 2002 July 3. doi: 10.1073/pnas.152588599.PMCID: PMC125036 From the Cover: Visualization of maltose uptake in living yeast cells by fluorescent nanosensors Marcus Fehr, Wolf B. Frommer, and Sylvie Lalonde Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9846–9851. Published online 2002 July 3. doi: 10.1073/pnas.142089199.PMCID: PMC125039 Association of calnexin with mutant peripheral myelin protein-22 ex vivo: A basis for “gain-of-function” ER diseases K. M. Dickson, J. J. M. Bergeron, I. Shames, J. Colby, D. T. Nguyen, E. Chevet, D. Y. Thomas, and G. J. Snipes Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9852–9857. Published online 2002 July 15. doi: 10.1073/pnas.152621799.PMCID: PMC125041 Ligand-independent growth hormone receptor dimerization occurs in the endoplasmic reticulum and is required for ubiquitin system-dependent endocytosis Jürgen Gent, Peter van Kerkhof, Marcel Roza, Guojun Bu, and Ger J. Strous Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9858–9863. Published online 2002 July 8. doi: 10.1073/pnas.152294299.PMCID: PMC125043 Characterization of the expression of MHC proteins in human embryonic stem cells Micha Drukker, Gil Katz, Achia Urbach, Maya Schuldiner, Gal Markel, Joseph Itskovitz-Eldor, Benjamin Reubinoff, Ofer Mandelboim, and Nissim Benvenisty Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9864–9869. Published online 2002 July 11. doi: 10.1073/pnas.142298299.PMCID: PMC125045 Calpain-dependent cleavage of cain/cabin1 activates calcineurin to mediate calcium-triggered cell death Min-Jung Kim, Dong-Gyu Jo, Gil-Sun Hong, Byung Ju Kim, Michael Lai, Dong-Hyung Cho, Ki-Woo Kim, Arun Bandyopadhyay, Yeon-Mi Hong, Do Han Kim, Chunghee Cho, Jun O. Liu, Solomon H. Snyder, and Yong-Keun Jung Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9870–9875. Published online 2002 July 11. doi: 10.1073/pnas.152336999.PMCID: PMC125047 Rig is a novel Ras-related protein and potential neural tumor suppressor Chad A. Ellis, Michele D. Vos, Heather Howell, Teresa Vallecorsa, Daniel W. Fults, and Geoffrey J. Clark Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9876–9881. Published online 2002 July 9. doi: 10.1073/pnas.142193799.PMCID: PMC125049 Developmental Biology A 76-kb duplicon maps close to the BCR gene on chromosome 22 and the ABL gene on chromosome 9: Possible involvement in the genesis of the Philadelphia chromosome translocation Giuseppe Saglio, Clelia T. Storlazzi, Emilia Giugliano, Cecilia Surace, Luisa Anelli, Giovanna Rege-Cambrin, Antonella Zagaria, Antonio Jimenez Velasco, Anabel Heiniger, Patrizia Scaravaglio, Antonio Torres Gomez, Josè Roman Gomez, Nicoletta Archidiacono, Sandro Banfi, and Mariano Rocchi Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9882–9887. Published online 2002 July 11. doi: 10.1073/pnas.152171299.PMCID: PMC125051 SCORE: A computational approach to the identification of cis-regulatory modules and target genes in whole-genome sequence data Mark Rebeiz, Nick L. Reeves, and James W. Posakony Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9888–9893. Published online 2002 July 9. doi: 10.1073/pnas.152320899.PMCID: PMC125053 dELL is an essential RNA polymerase II elongation factor with a general role in development Joel C. Eissenberg, Jiyan Ma, Mark A. Gerber, Alan Christensen, James A. Kennison, and Ali Shilatifard Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9894–9899. Published online 2002 July 2. doi: 10.1073/pnas.152193699.PMCID: PMC125055 Ecology Spatial patterns in ant colonies Guy Theraulaz, Eric Bonabeau, Stamatios C. Nicolis, Ricard V. Solé, Vincent Fourcassié, Stéphane Blanco, Richard Fournier, Jean-Louis Joly, Pau Fernández, Anne Grimal, Patrice Dalle, and Jean-Louis Deneubourg Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9645–9649. Published online 2002 July 11. doi: 10.1073/pnas.152302199.PMCID: PMC124961 From the Cover: Synergism between trematode infection and pesticide exposure: A link to amphibian limb deformities in nature? Joseph M. Kiesecker Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9900–9904. Published online 2002 July 12. doi: 10.1073/pnas.152098899.PMCID: PMC126596 Evolution INAUGURAL ARTICLE by a Recently Elected Academy Member: Punctuated evolution of mitochondrial gene content: High and variable rates of mitochondrial gene loss and transfer to the nucleus during angiosperm evolution Keith L. Adams, Yin-Long Qiu, Mark Stoutemyer, and Jeffrey D. Palmer Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9905–9912. Published online 2002 July 15. doi: 10.1073/pnas.042694899.PMCID: PMC126597 Individual adjustment of sperm expenditure accords with sperm competition theory Andrea Pilastro, Marta Scaggiante, and Maria B. Rasotto Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9913–9915. Published online 2002 July 9. doi: 10.1073/pnas.152133499.PMCID: PMC126598 Copulation corrupts immunity: A mechanism for a cost of mating in insects Jens Rolff and Michael T. Siva-Jothy Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9916–9918. Published online 2002 July 3. doi: 10.1073/pnas.152271999.PMCID: PMC126599 Genetics Identification of two cerebral malaria resistance loci using an inbred wild-derived mouse strain Sébastien Bagot, Susana Campino, Carlos Penha-Gonçalves, Sylviane Pied, Pierre-André Cazenave, and Dan Holmberg Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9919–9923. Published online 2002 July 11. doi: 10.1073/pnas.152215199.PMCID: PMC126600 Haploinsufficiency of Flap endonuclease (Fen1) leads to rapid tumor progression Melanie Kucherlapati, Kan Yang, Mari Kuraguchi, Jie Zhao, Maria Lia, Joerg Heyer, Michael F. Kane, Kunhua Fan, Robert Russell, Anthony M. C. Brown, Burkhard Kneitz, Winfried Edelmann, Richard D. Kolodner, Martin Lipkin, and Raju Kucherlapati Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9924–9929. Published online 2002 July 15. doi: 10.1073/pnas.152321699.PMCID: PMC126601 Genetic basis for systems of skeletal quantitative traits: Principal component analysis of the canid skeleton Kevin Chase, David R. Carrier, Frederick R. Adler, Tyler Jarvik, Elaine A. Ostrander, Travis D. Lorentzen, and Karl G. Lark Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9930–9935. Published online 2002 July 11. doi: 10.1073/pnas.152333099.PMCID: PMC126602 Amino acid residue 184 of yeast Hsp104 chaperone is critical for prion-curing by guanidine, prion propagation, and thermotolerance Giman Jung, Gary Jones, and Daniel C. Masison Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9936–9941. Published online 2002 July 8. doi: 10.1073/pnas.152333299.PMCID: PMC126603 Short RNA duplexes produced by hydrolysis with Escherichia coli RNase III mediate effective RNA interference in mammalian cells Dun Yang, Frank Buchholz, Zhongdong Huang, Andrei Goga, Chih-Ying Chen, Frances M. Brodsky, and J. Michael Bishop Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9942–9947. Published online 2002 July 2. doi: 10.1073/pnas.152327299.PMCID: PMC126604 From the Cover: A deletion-generator compound element allows deletion saturation analysis for genomewide phenotypic annotation François Huet, Jeffrey T. Lu, Kyl V. Myrick, L. Ryan Baugh, Madeline A. Crosby, and William M. Gelbart Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9948–9953. Published online 2002 July 2. doi: 10.1073/pnas.142310099.PMCID: PMC126605 Immunology Correlation of somatic hypermutation specificity and A-T base pair substitution errors by DNA polymerase η during copying of a mouse immunoglobulin κ light chain transgene Youri I. Pavlov, Igor B. Rogozin, Alexey P. Galkin, Anna Y. Aksenova, Fumio Hanaoka, Christina Rada, and Thomas A. Kunkel Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9954–9959. Published online 2002 July 15. doi: 10.1073/pnas.152126799.PMCID: PMC126606 Predominant selection of T cells specific for the glycosylated collagen type II epitope (263–270) in humanized transgenic mice and in rheumatoid arthritis Johan Bäcklund, Stefan Carlsen, Torsten Höger, Björn Holm, Lars Fugger, Jan Kihlberg, Harald Burkhardt, and Rikard Holmdahl Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9960–9965. Published online 2002 June 27. doi: 10.1073/pnas.132254199.PMCID: PMC126607 Role of the E1A Rb-binding domain in repression of the NF-κB-dependent defense against tumor necrosis factor-α James L. Cook, Thomas A. Walker, G. Scott Worthen, and Jay R. Radke Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9966–9971. Published online 2002 July 15. doi: 10.1073/pnas.162082999.PMCID: PMC126608 HIV-1 matrix protein p17 increases the production of proinflammatory cytokines and counteracts IL-4 activity by binding to a cellular receptor Maria A. De Francesco, Manuela Baronio, Simona Fiorentini, Costantino Signorini, Carlo Bonfanti, Claudio Poiesi, Mikulas Popovic, Manuela Grassi, Emirena Garrafa, Luisa Bozzo, George K. Lewis, Stefano Licenziati, Robert C. Gallo, and Arnaldo Caruso Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9972–9977. Published online 2002 July 8. doi: 10.1073/pnas.142274699.PMCID: PMC126609 Characterization of three alternatively spliced isoforms of the Rel/NF-κB transcription factor Relish from the mosquito Aedes aegypti Sang Woon Shin, Vladimir Kokoza, Abduelaziz Ahmed, and Alexander S. Raikhel Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9978–9983. Published online 2002 July 15. doi: 10.1073/pnas.162345999.PMCID: PMC126610 Internal IgH class switch region deletions are position-independent and enhanced by AID expression Darryll D. Dudley, John P. Manis, Ali A. Zarrin, Lianne Kaylor, Ming Tian, and Frederick W. Alt Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9984–9989. Published online 2002 July 11. doi: 10.1073/pnas.152333499.PMCID: PMC126611 Medical Sciences A constitutively active dioxin/aryl hydrocarbon receptor induces stomach tumors Patrik Andersson, Jacqueline McGuire, Carlos Rubio, Katarina Gradin, Murray L. Whitelaw, Sven Pettersson, Annika Hanberg, and Lorenz Poellinger Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9990–9995. Published online 2002 July 9. doi: 10.1073/pnas.152706299.PMCID: PMC126612 Self-assembling peptide hydrogel fosters chondrocyte extracellular matrix production and cell division: Implications for cartilage tissue repair J. Kisiday, M. Jin, B. Kurz, H. Hung, C. Semino, S. Zhang, and A. J. Grodzinsky Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9996–10001. Published online 2002 July 15. doi: 10.1073/pnas.142309999.PMCID: PMC126613 Modulating influence on HIV/AIDS by interacting RANTES gene variants Ping An, George W. Nelson, Lihua Wang, Sharyne Donfield, James J. Goedert, John Phair, David Vlahov, Susan Buchbinder, William L. Farrar, William Modi, Stephen J. O'Brien, and Cheryl A. Winkler Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10002–10007. Published online 2002 July 11. doi: 10.1073/pnas.142313799.PMCID: PMC126614 Acute myeloid leukemias with reciprocal rearrangements can be distinguished by specific gene expression profiles Claudia Schoch, Alexander Kohlmann, Susanne Schnittger, Benedikt Brors, Martin Dugas, Susanne Mergenthaler, Wolfgang Kern, Wolfgang Hiddemann, Roland Eils, and Torsten Haferlach Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10008–10013. Published online 2002 July 8. doi: 10.1073/pnas.142103599.PMCID: PMC126615 Molecular portraits of B cell lineage commitment Markus Müschen, Sanggyu Lee, Guolin Zhou, Niklas Feldhahn, Varun Singh Barath, Jianjun Chen, Cordula Moers, Martin Krönke, Janet D. Rowley, and San Ming Wang Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10014–10019. Published online 2002 July 15. doi: 10.1073/pnas.152327399.PMCID: PMC126616 Molecular basis for the dichotomy in Plasmodium falciparum adhesion to CD36 and chondroitin sulfate A Benoit Gamain, Sylvie Gratepanche, Louis H. Miller, and Dror I. Baruch Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10020–10024. Published online 2002 July 2. doi: 10.1073/pnas.152321599.PMCID: PMC126617 Regional analysis of p53 mutations in rheumatoid arthritis synovium Yuji Yamanishi, David L. Boyle, Sanna Rosengren, Douglas R. Green, Nathan J. Zvaifler, and Gary S. Firestein Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10025–10030. Published online 2002 July 15. doi: 10.1073/pnas.152333199.PMCID: PMC126618 Cell surface expression and secretion of heparanase markedly promote tumor angiogenesis and metastasis Orit Goldshmidt, Eyal Zcharia, Rinat Abramovitch, Shula Metzger, Helena Aingorn, Yael Friedmann, Volker Schirrmacher, Eduardo Mitrani, and Israel Vlodavsky Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10031–10036. Published online 2002 July 3. doi: 10.1073/pnas.152070599.PMCID: PMC126619 A Tat subunit vaccine confers protective immunity against the immune-modulating activity of the human immunodeficiency virus type-1 Tat protein in mice S. M. Agwale, M. T. Shata, M. S. Reitz, Jr., V. S. Kalyanaraman, R. C. Gallo, M. Popovic, and D. M. Hone Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10037–10041. Published online 2002 July 2. doi: 10.1073/pnas.152313899.PMCID: PMC126620 Sialyltransferase ST3Gal-IV operates as a dominant modifier of hemostasis by concealing asialoglycoprotein receptor ligands Lesley G. Ellies, David Ditto, Gallia G. Levy, Mark Wahrenbrock, David Ginsburg, Ajit Varki, Dzung T. Le, and Jamey D. Marth Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10042–10047. Published online 2002 July 3. doi: 10.1073/pnas.142005099.PMCID: PMC126621 Increased cell proliferation, but not reduced cell death, induces lymphocytosis in bovine leukemia virus-infected sheep Christophe Debacq, Becca Asquith, Pierre Kerkhofs, Daniel Portetelle, Arsène Burny, Richard Kettmann, and Luc Willems Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10048–10053. Published online 2002 July 15. doi: 10.1073/pnas.142100999.PMCID: PMC126622 mda-7 (IL-24) mediates selective apoptosis in human melanoma cells by inducing the coordinated overexpression of the GADD family of genes by means of p38 MAPK Devanand Sarkar, Zao-Zhong Su, Irina V. Lebedeva, Moira Sauane, Rahul V. Gopalkrishnan, Kristoffer Valerie, Paul Dent, and Paul B. Fisher Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10054–10059. Published online 2002 July 11. doi: 10.1073/pnas.152327199.PMCID: PMC126623 Overexpression of a splice variant of DNA methyltransferase 3b, DNMT3b4, associated with DNA hypomethylation on pericentromeric satellite regions during human hepatocarcinogenesis Yoshimasa Saito, Yae Kanai, Michiie Sakamoto, Hidetsugu Saito, Hiromasa Ishii, and Setsuo Hirohashi Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10060–10065. Published online 2002 July 10. doi: 10.1073/pnas.152121799.PMCID: PMC126624 A small-molecule inhibitor of the ribonucleolytic activity of human angiogenin that possesses antitumor activity Richard Y. T. Kao, Jeremy L. Jenkins, Karen A. Olson, Marc E. Key, James W. Fett, and Robert Shapiro Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10066–10071. Published online 2002 July 12. doi: 10.1073/pnas.152342999.PMCID: PMC126625 Folate deficiency disturbs hepatic methionine metabolism and promotes liver injury in the ethanol-fed micropig Charles H. Halsted, Jesus A. Villanueva, Angela M. Devlin, Onni Niemelä, Seppo Parkkila, Timothy A. Garrow, Lynn M. Wallock, Mark K. Shigenaga, Stepan Melnyk, and S. Jill James Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10072–10077. Published online 2002 July 16. doi: 10.1073/pnas.112336399.PMCID: PMC126626 Microbiology Genome sequence of a serotype M3 strain of group A Streptococcus: Phage-encoded toxins, the high-virulence phenotype, and clone emergence Stephen B. Beres, Gail L. Sylva, Kent D. Barbian, Benfang Lei, Jessica S. Hoff, Nicole D. Mammarella, Meng-Yao Liu, James C. Smoot, Stephen F. Porcella, Larye D. Parkins, David S. Campbell, Todd M. Smith, John K. McCormick, Donald Y. M. Leung, Patrick M. Schlievert, and James M. Musser Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10078–10083. Published online 2002 July 16. doi: 10.1073/pnas.152298499.PMCID: PMC126627 The Epstein–Barr virus oncogene product, latent membrane protein 1, induces the downregulation of E-cadherin gene expression via activation of DNA methyltransferases Chi-Neu Tsai, Chia-Lung Tsai, Ka-Po Tse, Hwan-You Chang, and Yu-Sun Chang Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10084–10089. Published online 2002 July 10. doi: 10.1073/pnas.152059399.PMCID: PMC126628 Y586F mutation in murine leukemia virus reverse transcriptase decreases fidelity of DNA synthesis in regions associated with adenine–thymine tracts Wen-Hui Zhang, Evguenia S. Svarovskaia, Rebekah Barr, and Vinay K. Pathak Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10090–10095. Published online 2002 July 15. doi: 10.1073/pnas.152186199.PMCID: PMC126629 Human influenza viruses activate an interferon-independent transcription of cellular antiviral genes: Outcome with influenza A virus is unique Mee-Jung Kim, Anita Ghate Latham, and Robert M. Krug Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10096–10101. Published online 2002 July 11. doi: 10.1073/pnas.152327499.PMCID: PMC126630 Global repression of exotoxin synthesis by staphylococcal superantigens Nikola Vojtov, Hope F. Ross, and Richard P. Novick Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10102–10107. Published online 2002 July 10. doi: 10.1073/pnas.152152499.PMCID: PMC126631 The outer membrane localization of the Neisseria gonorrhoeae MsrA/B is involved in survival against reactive oxygen species Eric P. Skaar, Deborah M. Tobiason, J. Quick, Ralph C. Judd, Herbert Weissbach, Frantzy Etienne, Nathan Brot, and H. Steven Seifert Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10108–10113. Published online 2002 July 2. doi: 10.1073/pnas.152334799.PMCID: PMC126632 Neurobiology Neural correlates of instrumental learning in primary auditory cortex David T. Blake, Fabrizio Strata, Anne K. Churchland, and Michael M. Merzenich Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10114–10119. Published online 2002 July 15. doi: 10.1073/pnas.092278099.PMCID: PMC126633 Retrograde trans-synaptic transfer of green fluorescent protein allows the genetic mapping of neuronal circuits in transgenic mice Uwe Maskos, Karima Kissa, Cécile St. Cloment, and Philippe Brûlet Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10120–10125. Published online 2002 July 11. doi: 10.1073/pnas.152266799.PMCID: PMC126634 Gene targeting of Gemin2 in mice reveals a correlation between defects in the biogenesis of U snRNPs and motoneuron cell death Sibylle Jablonka, Bettina Holtmann, Gunter Meister, Michael Bandilla, Wilfried Rossoll, Utz Fischer, and Michael Sendtner Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10126–10131. Published online 2002 June 28. doi: 10.1073/pnas.152318699.PMCID: PMC126635 Dynamical model of long-term synaptic plasticity Henry D. I. Abarbanel, R. Huerta, and M. I. Rabinovich Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10132–10137. Published online 2002 July 11. doi: 10.1073/pnas.132651299.PMCID: PMC126636 Alternative splicing of RGS8 gene determines inhibitory function of receptor type-specific Gq signaling Osamu Saitoh, Yoshimichi Murata, Megumi Odagiri, Masayuki Itoh, Hiroshi Itoh, Takumi Misaka, and Yoshihiro Kubo Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10138–10143. Published online 2002 July 10. doi: 10.1073/pnas.152085999.PMCID: PMC126637 A postsynaptic transient K+ current modulated by arachidonic acid regulates synaptic integration and threshold for LTP induction in hippocampal pyramidal cells Geert M. J. Ramakers and Johan F. Storm Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10144–10149. Published online 2002 July 11. doi: 10.1073/pnas.152620399.PMCID: PMC126638 Bradykinin-12-lipoxygenase-VR1 signaling pathway for inflammatory hyperalgesia Jieun Shin, Hawon Cho, Sun Wook Hwang, Jooyoung Jung, Chan Young Shin, Soon-Youl Lee, So Hee Kim, Myung Gull Lee, Young Hae Choi, Jinwoong Kim, Nicole Alessandri Haber, David B. Reichling, Sachia Khasar, Jon D. Levine, and Uhtaek Oh Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10150–10155. Published online 2002 July 3. doi: 10.1073/pnas.152002699.PMCID: PMC126639 Physiology Designed to penetrate: Time-resolved interaction of single antibiotic molecules with bacterial pores Ekaterina M. Nestorovich, Christophe Danelon, Mathias Winterhalter, and Sergey M. Bezrukov Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 9789–9794. Published online 2002 July 15. doi: 10.1073/pnas.152206799.PMCID: PMC125017 Energetic communication between mitochondria and nucleus directed by catalyzed phosphotransfer Petras P. Dzeja, Ryan Bortolon, Carmen Perez-Terzic, Ekshon L. Holmuhamedov, and Andre Terzic Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10156–10161. Published online 2002 July 15. doi: 10.1073/pnas.152259999.PMCID: PMC126640 Virtual migration in tethered flying monarch butterflies reveals their orientation mechanisms Henrik Mouritsen and Barrie J. Frost Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10162–10166. Published online 2002 July 9. doi: 10.1073/pnas.152137299.PMCID: PMC126641 Cooperation of two-domain Ca2+ channel fragments in triad targeting and restoration of excitation– contraction coupling in skeletal muscle Bernhard E. Flucher, Regina G. Weiss, and Manfred Grabner Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10167–10172. Published online 2002 July 15. doi: 10.1073/pnas.122345799.PMCID: PMC126642 Chaotic mixing deep in the lung Akira Tsuda, Rick A. Rogers, Peter E. Hydon, and James P. Butler Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10173–10178. Published online 2002 July 15. doi: 10.1073/pnas.102318299.PMCID: PMC126643 Plant Biology A R2R3-MYB gene, AtMYB30, acts as a positive regulator of the hypersensitive cell death program in plants in response to pathogen attack Fabienne Vailleau, Xavier Daniel, Maurice Tronchet, Jean-Luc Montillet, Christian Triantaphylidès, and Dominique Roby Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10179–10184. Published online 2002 July 15. doi: 10.1073/pnas.152047199.PMCID: PMC126644 The GSK3-like kinase BIN2 phosphorylates and destabilizes BZR1, a positive regulator of the brassinosteroid signaling pathway in Arabidopsis Jun-Xian He, Joshua M. Gendron, Yanli Yang, Jianming Li, and Zhi-Yong Wang Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10185–10190. Published online 2002 July 11. doi: 10.1073/pnas.152342599.PMCID: PMC126645 A crucial role for the putative Arabidopsis topoisomerase VI in plant growth and development Yanhai Yin, Hyeonsook Cheong, Danielle Friedrichsen, Yunde Zhao, Jianping Hu, Santiago Mora-Garcia, and Joanne Chory Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10191–10196. Published online 2002 July 15. doi: 10.1073/pnas.152337599.PMCID: PMC126646 Herbivory, plant resistance, and climate in the tree ring record: Interactions distort climatic reconstructions R. Talbot Trotter, III, Neil S. Cobb, and Thomas G. Whitham Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10197–10202. Published online 2002 July 10. doi: 10.1073/pnas.152030399.PMCID: PMC126647 Transcripts of Vp-1 homeologues are misspliced in modern wheat and ancestral species Rowan S. McKibbin, Mark D. Wilkinson, Paul C. Bailey, John E. Flintham, Lucy M. Andrew, Paul A. Lazzeri, Mike D. Gale, John R. Lenton, and Michael J. Holdsworth Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10203–10208. Published online 2002 July 15. doi: 10.1073/pnas.152318599.PMCID: PMC126648 Cyclic electron transfer in plant leaf Pierre Joliot and Anne Joliot Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10209–10214. Published online 2002 July 15. doi: 10.1073/pnas.102306999.PMCID: PMC126649 The number of K+ channels in the plasma membrane of guard cell protoplasts changes in parallel with the surface area Ulrike Homann and Gerhard Thiel Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10215–10220. Published online 2002 July 2. doi: 10.1073/pnas.152324399.PMCID: PMC126650 Social Sciences Anthropology The emergence of humans: The coevolution of intelligence and longevity with intergenerational transfers Hillard S. Kaplan and Arthur J. Robson Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10221–10226. Published online 2002 July 16. doi: 10.1073/pnas.152502899.PMCID: PMC126651 Economic Sciences The emergence of humans: The coevolution of intelligence and longevity with intergenerational transfers Hillard S. Kaplan and Arthur J. Robson Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10221–10226. Published online 2002 July 16. doi: 10.1073/pnas.152502899.PMCID: PMC126651 Corrections Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10227. doi: 10.1073/pnas.162294199.PMCID: PMC124934 Corrects: Kartiki V. Desai, et al. Initiating oncogenic event determines gene-expression patterns of human breast cancer models. Proc Natl Acad Sci U S A. 2002 May 14; 99(10): 6967–6972. Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10227. doi: 10.1073/pnas.162313499.PMCID: PMC124936 Corrects: Peter J. Griffiths, et al. Changes in myosin S1 orientation and force induced by a temperature increase. Proc Natl Acad Sci U S A. 2002 April 16; 99(8): 5384–5389. Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10227. doi: 10.1073/pnas.162313599.PMCID: PMC124939 Corrects: Tae H. Han, et al. Nitric oxide reaction with red blood cells and hemoglobin under heterogeneous conditions. Proc Natl Acad Sci U S A. 2002 May 28; 99(11): 7763–7768. Proc Natl Acad Sci U S A. 2002 July 23; 99(15): 10227. doi: 10.1073/pnas.162346499.PMCID: PMC124941 Corrects: Feliksas F. Bukauskas, et al. Coupling asymmetry of heterotypic connexin 45/ connexin 43-EGFP gap junctions: Properties of fast and slow gating mechanisms. Proc Natl Acad Sci U S A. 2002 May 14; 99(10): 7113–7118. |