Table of Contents

Biological Sciences

• Anthropology

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    European early modern humans and the fate of the Neandertals

    Erik Trinkaus

    PNAS May 1, 2007 104 (18) 7367-7372; https://doi.org/10.1073/pnas.0702214104

• Applied Biological Sciences

  • Open Access

    Mutational reconstructed ferric chelate reductase confers enhanced tolerance in rice to iron deficiency in calcareous soil

    • From the Cover

    Yasuhiro Ishimaru, Suyeon Kim, Takashi Tsukamoto, Hiroyuki Oki, Takanori Kobayashi, Satoshi Watanabe, Shinpei Matsuhashi, Michiko Takahashi, Hiromi Nakanishi, Satoshi Mori, and Naoko K. Nishizawa

    PNAS May 1, 2007 104 (18) 7373-7378; https://doi.org/10.1073/pnas.0610555104

    See companion article:

    • It's elementary: Enhancing Fe³⁺ reduction improves rice yields

      - Apr 25, 2007

• Biochemistry

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    Functional, structural, and spectroscopic characterization of a glutathione-ligated [2Fe–2S] cluster in poplar glutaredoxin C1

    Nicolas Rouhier, Hideaki Unno, Sibali Bandyopadhyay, Lluis Masip, Sung-Kun Kim, Masakazu Hirasawa, José Manuel Gualberto, Virginie Lattard, Masami Kusunoki, David B. Knaff, George Georgiou, Toshiharu Hase, Michael K. Johnson, and Jean-Pierre Jacquot

    PNAS May 1, 2007 104 (18) 7379-7384; https://doi.org/10.1073/pnas.0702268104
  • Open Access

    The structure of a birnavirus polymerase reveals a distinct active site topology

    Junhua Pan, Vikram N. Vakharia, and Yizhi Jane Tao

    PNAS May 1, 2007 104 (18) 7385-7390; https://doi.org/10.1073/pnas.0611599104
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    Selective chemical probe inhibitor of Stat3, identified through structure-based virtual screening, induces antitumor activity

    Khandaker Siddiquee, Shumin Zhang, Wayne C. Guida, Michelle A. Blaskovich, Benjamin Greedy, Harshani R. Lawrence, M. L. Richard Yip, Richard Jove, Mark M. McLaughlin, Nicholas J. Lawrence, Said M. Sebti, and James Turkson

    PNAS May 1, 2007 104 (18) 7391-7396; https://doi.org/10.1073/pnas.0609757104
  • Open Access

    Following evolution's lead to a single residue switch for diterpene synthase product outcome

    Meimei Xu, P. Ross Wilderman, and Reuben J. Peters

    PNAS May 1, 2007 104 (18) 7397-7401; https://doi.org/10.1073/pnas.0611454104

• Biophysics

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    Deterministic characterization of stochastic genetic circuits

    Matthew Scott, Terence Hwa, and Brian Ingalls

    PNAS May 1, 2007 104 (18) 7402-7407; https://doi.org/10.1073/pnas.0610468104
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    Subpicosecond oxygen trapping in the heme pocket of the oxygen sensor FixL observed by time-resolved resonance Raman spectroscopy

    Sergei G. Kruglik, Audrius Jasaitis, Klara Hola, Taku Yamashita, Ursula Liebl, Jean-Louis Martin, and Marten H. Vos

    PNAS May 1, 2007 104 (18) 7408-7413; https://doi.org/10.1073/pnas.0700445104
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    Diversity in prion protein oligomerization pathways results from domain expansion as revealed by hydrogen/deuterium exchange and disulfide linkage

    Frederic Eghiaian, Thorsten Daubenfeld, Yann Quenet, Marieke van Audenhaege, Anne-Pascale Bouin, Guillaume van der Rest, Jeanne Grosclaude, and Human Rezaei

    PNAS May 1, 2007 104 (18) 7414-7419; https://doi.org/10.1073/pnas.0607745104
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    An allosteric model of circadian KaiC phosphorylation

    Jeroen S. van Zon, David K. Lubensky, Pim R. H. Altena, and Pieter Rein ten Wolde

    PNAS May 1, 2007 104 (18) 7420-7425; https://doi.org/10.1073/pnas.0608665104

• Cell Biology

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    Transmembrane protein Sun2 is involved in tethering mammalian meiotic telomeres to the nuclear envelope

    Johannes Schmitt, Ricardo Benavente, Didier Hodzic, Christer Höög, Colin L. Stewart, and Manfred Alsheimer

    PNAS May 1, 2007 104 (18) 7426-7431; https://doi.org/10.1073/pnas.0609198104
  • Open Access

    βKlotho is required for metabolic activity of fibroblast growth factor 21

    Yasushi Ogawa, Hiroshi Kurosu, Masaya Yamamoto, Animesh Nandi, Kevin P. Rosenblatt, Regina Goetz, Anna V. Eliseenkova, Moosa Mohammadi, and Makoto Kuro-o

    PNAS May 1, 2007 104 (18) 7432-7437; https://doi.org/10.1073/pnas.0701600104
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    Akt1 governs breast cancer progression in vivo

    Xiaoming Ju, Sanjay Katiyar, Chenguang Wang, Manran Liu, Xuanmao Jiao, Shengwen Li, Jie Zhou, Jacob Turner, Michael P. Lisanti, Robert G. Russell, Susette C. Mueller, John Ojeifo, William S. Chen, Nissim Hay, and Richard G. Pestell

    PNAS May 1, 2007 104 (18) 7438-7443; https://doi.org/10.1073/pnas.0605874104
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    Small-molecule synergist of the Wnt/β-catenin signaling pathway

    Qisheng Zhang, Michael B. Major, Shinichi Takanashi, Nathan D. Camp, Naoyuki Nishiya, Eric C. Peters, Mark H. Ginsberg, Xiaoying Jian, Paul A. Randazzo, Peter G. Schultz, Randall T. Moon, and Sheng Ding

    PNAS May 1, 2007 104 (18) 7444-7448; https://doi.org/10.1073/pnas.0702136104
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    Repression of the PDCD2 gene by BCL6 and the implications for the pathogenesis of human B and T cell lymphomas

    Beverly W. Baron, Nancy Zeleznik-Le, Miriam J. Baron, Catherine Theisler, Dezheng Huo, Matthew D. Krasowski, Michael J. Thirman, Rebecca M. Baron, and Joseph M. Baron

    PNAS May 1, 2007 104 (18) 7449-7454; https://doi.org/10.1073/pnas.0701770104

• Developmental Biology

  • Open Access

    Maternal Nanos represses hid/skl-dependent apoptosis to maintain the germ line in Drosophila embryos

    Kimihiro Sato, Yoshiki Hayashi, Yuichi Ninomiya, Shuji Shigenobu, Kayo Arita, Masanori Mukai, and Satoru Kobayashi

    PNAS May 1, 2007 104 (18) 7455-7460; https://doi.org/10.1073/pnas.0610052104

• Ecology

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    Depth-mediated reversal of the effects of climate change on long-term growth rates of exploited marine fish

    Ronald E. Thresher, J. A. Koslow, A. K. Morison, and D. C. Smith

    PNAS May 1, 2007 104 (18) 7461-7465; https://doi.org/10.1073/pnas.0610546104
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    Changes in nitrogen cycling during the past century in a northern hardwood forest

    Kendra K. McLauchlan, Joseph M. Craine, W. Wyatt Oswald, Peter R. Leavitt, and Gene E. Likens

    PNAS May 1, 2007 104 (18) 7466-7470; https://doi.org/10.1073/pnas.0701779104
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    Pigeons combine compass and landmark guidance in familiar route navigation

    Dora Biro, Robin Freeman, Jessica Meade, Stephen Roberts, and Tim Guilford

    PNAS May 1, 2007 104 (18) 7471-7476; https://doi.org/10.1073/pnas.0701575104
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    Stoichiometric controls of mercury dilution by growth

    Roxanne Karimi, Celia Y. Chen, Paul C. Pickhardt, Nicholas S. Fisher, and Carol L. Folt

    PNAS May 1, 2007 104 (18) 7477-7482; https://doi.org/10.1073/pnas.0611261104
  • Open Access

    The impact of herbivore–plant coevolution on plant community structure

    Judith X. Becerra

    PNAS May 1, 2007 104 (18) 7483-7488; https://doi.org/10.1073/pnas.0608253104

• Evolution

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    More genes underwent positive selection in chimpanzee evolution than in human evolution

    Margaret A. Bakewell, Peng Shi, and Jianzhi Zhang

    PNAS May 1, 2007 104 (18) 7489-7494; https://doi.org/10.1073/pnas.0701705104
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    Multiple molecular evidences for a living mammalian fossil

    Dorothée Huchon, Pascale Chevret, Ursula Jordan, C. William Kilpatrick, Vincent Ranwez, Paulina D. Jenkins, Jürgen Brosius, and Jürgen Schmitz

    PNAS May 1, 2007 104 (18) 7495-7499; https://doi.org/10.1073/pnas.0701289104

• Immunology

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    Negative regulation of the RIG-I signaling by the ubiquitin ligase RNF125

    Kei-ichiro Arimoto, Hitoshi Takahashi, Takayuki Hishiki, Hideyuki Konishi, Takashi Fujita, and Kunitada Shimotohno

    PNAS May 1, 2007 104 (18) 7500-7505; https://doi.org/10.1073/pnas.0611551104
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    Distinct functional motifs within the IL-17 receptor regulate signal transduction and target gene expression

    Amarnath Maitra, Fang Shen, Walter Hanel, Karen Mossman, Joel Tocker, David Swart, and Sarah L. Gaffen

    PNAS May 1, 2007 104 (18) 7506-7511; https://doi.org/10.1073/pnas.0611589104
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    NKG2D recognition mediates Toll-like receptor 3 signaling-induced breakdown of epithelial homeostasis in the small intestines of mice

    Rongbin Zhou, Haiming Wei, Rui Sun, Jian Zhang, and Zhigang Tian

    PNAS May 1, 2007 104 (18) 7512-7515; https://doi.org/10.1073/pnas.0700822104

• Medical Sciences

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    Targeting the β-catenin/TCF transcriptional complex in the treatment of multiple myeloma

    Kumar Sukhdeo, Mala Mani, Yunyu Zhang, Jui Dutta, Hiroshi Yasui, Melissa D. Rooney, Daniel E. Carrasco, Mei Zheng, Haiying He, Yu-Tzu Tai, Constantine Mitsiades, Kenneth C. Anderson, and Daniel R. Carrasco

    PNAS May 1, 2007 104 (18) 7516-7521; https://doi.org/10.1073/pnas.0610299104
  • Open Access

    Nonrandom variations in human cancer ESTs indicate that mRNA heterogeneity increases during carcinogenesis

    Marie Brulliard, Dalia Lorphelin, Olivier Collignon, Walter Lorphelin, Benoit Thouvenot, Emmanuel Gothié, Sandrine Jacquenet, Virginie Ogier, Olivier Roitel, Jean-Marie Monnez, Pierre Vallois, Frances T. Yen, Olivier Poch, Marc Guenneugues, Gilles Karcher, Pierre Oudet, and Bernard E. Bihain

    PNAS May 1, 2007 104 (18) 7522-7527; https://doi.org/10.1073/pnas.0611076104
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    Protection against Escherichia coli infection by antibody to the Staphylococcus aureus poly-N-acetylglucosamine surface polysaccharide

    Nuno Cerca, Tomás Maira-Litrán, Kimberly K. Jefferson, Martha Grout, Donald A. Goldmann, and Gerald B. Pier

    PNAS May 1, 2007 104 (18) 7528-7533; https://doi.org/10.1073/pnas.0700630104
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    Nitric oxide mediates prostaglandins' deleterious effect on lipopolysaccharide-triggered murine fetal resorption

    J. Aisemberg, C. Vercelli, S. Billi, M. L. Ribeiro, D. Ogando, R. Meiss, S. M. McCann, V. Rettori, and A. M. Franchi

    PNAS May 1, 2007 104 (18) 7534-7539; https://doi.org/10.1073/pnas.0702279104
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    Frequency and phenotypic implications of mitochondrial DNA mutations in human squamous cell cancers of the head and neck

    Shaoyu Zhou, Sushant Kachhap, Wenyue Sun, Guojun Wu, Alice Chuang, Luana Poeta, Lawson Grumbine, Suhail K. Mithani, Aditi Chatterjee, Wayne Koch, William H. Westra, Anirban Maitra, Chad Glazer, Michael Carducci, David Sidransky, Thomas McFate, Ajay Verma, and Joseph A. Califano

    PNAS May 1, 2007 104 (18) 7540-7545; https://doi.org/10.1073/pnas.0610818104
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    Human prion proteins with pathogenic mutations share common conformational changes resulting in enhanced binding to glycosaminoglycans

    Shaoman Yin, Nancy Pham, Shuiliang Yu, Chaoyang Li, Poki Wong, Binggong Chang, Shin-Chung Kang, Emiliano Biasini, Po Tien, David A. Harris, and Man-Sun Sy

    PNAS May 1, 2007 104 (18) 7546-7551; https://doi.org/10.1073/pnas.0610827104
  • Open Access

    Adult-onset pulmonary fibrosis caused by mutations in telomerase

    Kalliopi D. Tsakiri, Jennifer T. Cronkhite, Phillip J. Kuan, Chao Xing, Ganesh Raghu, Jonathan C. Weissler, Randall L. Rosenblatt, Jerry W. Shay, and Christine Kim Garcia

    PNAS May 1, 2007 104 (18) 7552-7557; https://doi.org/10.1073/pnas.0701009104
  • Open Access

    Cyclophilin D inactivation protects axons in experimental autoimmune encephalomyelitis, an animal model of multiple sclerosis

    Michael Forte, Bruce G. Gold, Gail Marracci, Priya Chaudhary, Emy Basso, Dustin Johnsen, Xiaolin Yu, Jonathan Fowlkes, Paolo Bernardi, and Dennis Bourdette

    PNAS May 1, 2007 104 (18) 7558-7563; https://doi.org/10.1073/pnas.0702228104
  • Open Access

    Poor prognosis in carcinoma is associated with a gene expression signature of aberrant PTEN tumor suppressor pathway activity

    Lao H. Saal, Peter Johansson, Karolina Holm, Sofia K. Gruvberger-Saal, Qing-Bai She, Matthew Maurer, Susan Koujak, Adolfo A. Ferrando, Per Malmström, Lorenzo Memeo, Jorma Isola, Pär-Ola Bendahl, Neal Rosen, Hanina Hibshoosh, Markus Ringnér, Åke Borg, and Ramon Parsons

    PNAS May 1, 2007 104 (18) 7564-7569; https://doi.org/10.1073/pnas.0702507104
  • Open Access

    The macrophage-stimulating protein pathway promotes metastasis in a mouse model for breast cancer and predicts poor prognosis in humans

    Alana L. Welm, Julie B. Sneddon, Carmen Taylor, Dimitry S. A. Nuyten, Marc J. van de Vijver, Bruce H. Hasegawa, and J. Michael Bishop

    PNAS May 1, 2007 104 (18) 7570-7575; https://doi.org/10.1073/pnas.0702095104
  • Open Access

    Bradykinin B1 and B2 receptors both have protective roles in renal ischemia/reperfusion injury

    Masao Kakoki, Robert W. McGarrah, Hyung-Suk Kim, and Oliver Smithies

    PNAS May 1, 2007 104 (18) 7576-7581; https://doi.org/10.1073/pnas.0701617104
  • Open Access

    Public health interventions and epidemic intensity during the 1918 influenza pandemic

    • From the Cover

    Richard J. Hatchett, Carter E. Mecher, and Marc Lipsitch

    PNAS May 1, 2007 104 (18) 7582-7587; first published April 6, 2007. https://doi.org/10.1073/pnas.0610941104

    See companion article:

    • Pandemic influenza: Studying the lessons of history

      - Apr 25, 2007
  • Open Access

    The effect of public health measures on the 1918 influenza pandemic in U.S. cities

    • From the Cover

    Martin C. J. Bootsma and Neil M. Ferguson

    PNAS May 1, 2007 104 (18) 7588-7593; https://doi.org/10.1073/pnas.0611071104

    See companion article:

    • Pandemic influenza: Studying the lessons of history

      - Apr 25, 2007
  • Open Access

    Targeted delivery of proteins across the blood–brain barrier

    • Cozzarelli Prize Winner
    • From the Cover

    Brian J. Spencer and Inder M. Verma

    PNAS May 1, 2007 104 (18) 7594-7599; https://doi.org/10.1073/pnas.0702170104

    See companion article:

    • From the liver to the brain across the blood–brain barrier

      - Apr 26, 2007

• Microbiology

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    The genome of Syntrophus aciditrophicus: Life at the thermodynamic limit of microbial growth

    Michael J. McInerney, Lars Rohlin, Housna Mouttaki, UnMi Kim, Rebecca S. Krupp, Luis Rios-Hernandez, Jessica Sieber, Christopher G. Struchtemeyer, Anamitra Bhattacharyya, John W. Campbell, and Robert P. Gunsalus

    PNAS May 1, 2007 104 (18) 7600-7605; https://doi.org/10.1073/pnas.0610456104
  • You have access

    Epstein–Barr virus and virus human protein interaction maps

    Michael A. Calderwood, Kavitha Venkatesan, Li Xing, Michael R. Chase, Alexei Vazquez, Amy M. Holthaus, Alexandra E. Ewence, Ning Li, Tomoko Hirozane-Kishikawa, David E. Hill, Marc Vidal, Elliott Kieff, and Eric Johannsen

    PNAS May 1, 2007 104 (18) 7606-7611; https://doi.org/10.1073/pnas.0702332104
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    Discovery of platencin, a dual FabF and FabH inhibitor with in vivo antibiotic properties

    Jun Wang, Srinivas Kodali, Sang Ho Lee, Andrew Galgoci, Ronald Painter, Karen Dorso, Fred Racine, Mary Motyl, Lorraine Hernandez, Elizabeth Tinney, Steven L. Colletti, Kithsiri Herath, Richard Cummings, Oscar Salazar, Ignacio González, Angela Basilio, Francisca Vicente, Olga Genilloud, Fernando Pelaez, Hiranthi Jayasuriya, Katherine Young, Doris F. Cully, and Sheo B. Singh

    PNAS May 1, 2007 104 (18) 7612-7616; https://doi.org/10.1073/pnas.0700746104
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    Bacteriocin production as a mechanism for the antiinfective activity of Lactobacillus salivarius UCC118

    • From the Cover

    Sinéad C. Corr, Yin Li, Christian U. Riedel, Paul W. O'Toole, Colin Hill, and Cormac G. M. Gahan

    PNAS May 1, 2007 104 (18) 7617-7621; https://doi.org/10.1073/pnas.0700440104
  • Open Access

    In vivo imaging and genetic analysis link bacterial motility and symbiosis in the zebrafish gut

    John F. Rawls, Michael A. Mahowald, Andrew L. Goodman, Chad M. Trent, and Jeffrey I. Gordon

    PNAS May 1, 2007 104 (18) 7622-7627; https://doi.org/10.1073/pnas.0702386104
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    A family of glycosylphosphatidylinositol-linked aspartyl proteases is required for virulence of Candida glabrata

    Rupinder Kaur, Biao Ma, and Brendan P. Cormack

    PNAS May 1, 2007 104 (18) 7628-7633; https://doi.org/10.1073/pnas.0611195104

• Neuroscience

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    Toxicity from different SOD1 mutants dysregulates the complement system and the neuronal regenerative response in ALS motor neurons

    • Inaugural Article

    Christian S. Lobsiger, Séverine Boillée, and Don W. Cleveland

    PNAS May 1, 2007 104 (18) 7319-7326; https://doi.org/10.1073/pnas.0702230104
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    Circadian desynchronization of core body temperature and sleep stages in the rat

    Trinitat Cambras, John R. Weller, Montserrat Anglès-Pujoràs, Michael L. Lee, Andrea Christopher, Antoni Díez-Noguera, James M. Krueger, and Horacio O. de la Iglesia

    PNAS May 1, 2007 104 (18) 7634-7639; https://doi.org/10.1073/pnas.0702424104
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    Recruitment of an inhibitory hippocampal network after bursting in a single granule cell

    Masahiro Mori, Beat H. Gähwiler, and Urs Gerber

    PNAS May 1, 2007 104 (18) 7640-7645; https://doi.org/10.1073/pnas.0702164104
  • Open Access

    Perinatal exposure to a noncoplanar polychlorinated biphenyl alters tonotopy, receptive fields, and plasticity in rat primary auditory cortex

    T. Kenet, R. C. Froemke, C. E. Schreiner, I. N. Pessah, and M. M. Merzenich

    PNAS May 1, 2007 104 (18) 7646-7651; https://doi.org/10.1073/pnas.0701944104
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    Patterning of frontal cortex subdivisions by Fgf17

    Jeremy A. Cholfin and John L. R. Rubenstein

    PNAS May 1, 2007 104 (18) 7652-7657; https://doi.org/10.1073/pnas.0702225104
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    On-beam synchrony in the cerebellum as the mechanism for the timing and coordination of movement

    D. H. Heck, W. T. Thach, and J. G. Keating

    PNAS May 1, 2007 104 (18) 7658-7663; https://doi.org/10.1073/pnas.0609966104
  • Open Access

    Separate oscillating cell groups in mouse suprachiasmatic nucleus couple photoperiodically to the onset and end of daily activity

    Natsuko Inagaki, Sato Honma, Daisuke Ono, Yusuke Tanahashi, and Ken-ichi Honma

    PNAS May 1, 2007 104 (18) 7664-7669; https://doi.org/10.1073/pnas.0607713104
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    Demonstration of artificial visual percepts generated through thalamic microstimulation

    John S. Pezaris and R. Clay Reid

    PNAS May 1, 2007 104 (18) 7670-7675; https://doi.org/10.1073/pnas.0608563104
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    Coherent neural representation of hand speed in humans revealed by MEG imaging

    Karim Jerbi, Jean-Philippe Lachaux, Karim N′Diaye, Dimitrios Pantazis, Richard M. Leahy, Line Garnero, and Sylvain Baillet

    PNAS May 1, 2007 104 (18) 7676-7681; https://doi.org/10.1073/pnas.0609632104

• Pharmacology

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    A monomeric G protein-coupled receptor isolated in a high-density lipoprotein particle efficiently activates its G protein

    Matthew R. Whorton, Michael P. Bokoch, Søren G. F. Rasmussen, Bo Huang, Richard N. Zare, Brian Kobilka, and Roger K. Sunahara

    PNAS May 1, 2007 104 (18) 7682-7687; https://doi.org/10.1073/pnas.0611448104

• Physiology

  • Open Access

    KSper, a pH-sensitive K⁺ current that controls sperm membrane potential

    Betsy Navarro, Yuriy Kirichok, and David E. Clapham

    PNAS May 1, 2007 104 (18) 7688-7692; https://doi.org/10.1073/pnas.0702018104
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    Nonmammalian orthologs of prestin (SLC26A5) are electrogenic divalent/chloride anion exchangers

    Thorsten J. Schaechinger and Dominik Oliver

    PNAS May 1, 2007 104 (18) 7693-7698; https://doi.org/10.1073/pnas.0608583104
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    Fatal gastrointestinal obstruction and hypertension in mice lacking nitric oxide-sensitive guanylyl cyclase

    Andreas Friebe, Evanthia Mergia, Oliver Dangel, Alexander Lange, and Doris Koesling

    PNAS May 1, 2007 104 (18) 7699-7704; https://doi.org/10.1073/pnas.0609778104

• Plant Biology

  • Open Access

    The tiny eukaryote Ostreococcus provides genomic insights into the paradox of plankton speciation

    Brian Palenik, Jane Grimwood, Andrea Aerts, Pierre Rouzé, Asaf Salamov, Nicholas Putnam, Chris Dupont, Richard Jorgensen, Evelyne Derelle, Stephane Rombauts, Kemin Zhou, Robert Otillar, Sabeeha S. Merchant, Sheila Podell, Terry Gaasterland, Carolyn Napoli, Karla Gendler, Andrea Manuell, Vera Tai, Olivier Vallon, Gwenael Piganeau, Séverine Jancek, Marc Heijde, Kamel Jabbari, Chris Bowler, Martin Lohr, Steven Robbens, Gregory Werner, Inna Dubchak, Gregory J. Pazour, Qinghu Ren, Ian Paulsen, Chuck Delwiche, Jeremy Schmutz, Daniel Rokhsar, Yves Van de Peer, Hervé Moreau, and Igor V. Grigoriev

    PNAS May 1, 2007 104 (18) 7705-7710; https://doi.org/10.1073/pnas.0611046104

• Population Biology

  • Open Access

    The generation of influenza outbreaks by a network of host immune responses against a limited set of antigenic types

    Mario Recker, Oliver G. Pybus, Sean Nee, and Sunetra Gupta

    PNAS May 1, 2007 104 (18) 7711-7716; https://doi.org/10.1073/pnas.0702154104
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    Synchronous cycles of domestic dog rabies in sub-Saharan Africa and the impact of control efforts

    Katie Hampson, Jonathan Dushoff, John Bingham, Gideon Brückner, Y. H. Ali, and Andy Dobson

    PNAS May 1, 2007 104 (18) 7717-7722; https://doi.org/10.1073/pnas.0609122104

• Psychology

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    Human relational memory requires time and sleep

    • From the Cover

    Jeffrey M. Ellenbogen, Peter T. Hu, Jessica D. Payne, Debra Titone, and Matthew P. Walker

    PNAS May 1, 2007 104 (18) 7723-7728; https://doi.org/10.1073/pnas.0700094104

    See companion article:

    • To sleep, perchance to integrate

      - Apr 27, 2007

• Sustainability Science

  • You have access

    Depth-mediated reversal of the effects of climate change on long-term growth rates of exploited marine fish

    Ronald E. Thresher, J. A. Koslow, A. K. Morison, and D. C. Smith

    PNAS May 1, 2007 104 (18) 7461-7465; https://doi.org/10.1073/pnas.0610546104