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THIS WEEK IN PNAS

In This Issue
PNAS 2007 104: 5705-5706. [Full Text] [PDF]  

COMMENTARIES

Daniel E. Schindler

Fish extinctions and ecosystem functioning in tropical ecosystems
PNAS 2007 104: 5707-5708; published online before print March 28 2007, 10.1073/pnas.0700426104 [Extract] [Full Text] [PDF]  
See companion article on page 4461 in issue 11 of volume 104

Zev Rosenwaks and Kristin Bendikson

Further evidence of the safety of assisted reproductive technologies
PNAS 2007 104: 5709-5710; published online before print March 28 2007, 10.1073/pnas.0701316104 [Extract] [Full Text] [PDF]  
See companion article on page 5085 in issue 12 of volume 104

Peter B. Moyle and Jeffrey F. Mount

Homogenous rivers, homogenous faunas
PNAS 2007 104: 5711-5712; published online before print March 28 2007, 10.1073/pnas.0701457104 [Extract] [Full Text] [PDF]  
See companion article on page 5732

Mitchell Kronenberg and Laurent Gapin

Natural killer T cells: Know thyself
PNAS 2007 104: 5713-5714; published online before print March 27 2007, 10.1073/pnas.0701493104 [Extract] [Full Text] [Figures Only] [PDF]  
See companion article on page 5971
See companion article on page 5977

PHYSICAL SCIENCES

Applied Physical Sciences

Chemistry

Ruhong Zhou, Maria Eleftheriou, Ajay K. Royyuru, and Bruce J. Berne

Destruction of long-range interactions by a single mutation in lysozyme
PNAS 2007 104: 5824-5829; published online before print March 26 2007, 10.1073/pnas.0701249104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Environmental Sciences

John W. Williams, Stephen T. Jackson, and John E. Kutzbach

Projected distributions of novel and disappearing climates by 2100 AD
PNAS 2007 104: 5738-5742; published online before print March 27 2007, 10.1073/pnas.0606292104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Joseph R. McConnell, Alberto J. Aristarain, J. Ryan Banta, P. Ross Edwards, and Jefferson C. Simões

20th-Century doubling in dust archived in an Antarctic Peninsula ice core parallels climate change and desertification in South America
PNAS 2007 104: 5743-5748; published online before print March 26 2007, 10.1073/pnas.0607657104 [Abstract] [Full Text] [Figures Only] [PDF]  

Geophysics

Physics

E. Eisenberg and A. Baram

Estimation of critical exponents from cluster coefficients and the application of this estimation to hard spheres
PNAS 2007 104: 5755-5758; published online before print March 26 2007, 10.1073/pnas.0700778104 [Abstract] [Full Text] [Figures Only] [PDF]  

BIOLOGICAL SCIENCES

Biochemistry

Oyetunji A. Toogun, Will Zeiger, and Brian C. Freeman

The p23 molecular chaperone promotes functional telomerase complexes through DNA dissociation
PNAS 2007 104: 5765-5770; published online before print March 26 2007, 10.1073/pnas.0701442104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Ami S. Bhatt, Alana Welm, Christopher J. Farady, Maximiliano Vásquez, Keith Wilson, and Charles S. Craik Coordinate expression and functional profiling identify an extracellular proteolytic signaling pathway PNAS 2007 104: 5771-5776; published online before print March 27 2007, 10.1073/pnas.0606514104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Tsunehiro Mizushima, Yukiko Yoshida, Taichi Kumanomidou, Yuko Hasegawa, Atsuo Suzuki, Takashi Yamane, and Keiji Tanaka

Structural basis for the selection of glycosylated substrates by SCF^Fbs1 ubiquitin ligase
PNAS 2007 104: 5777-5781; published online before print March 26 2007, 10.1073/pnas.0610312104 [Abstract] [Full Text] [Figures Only] [PDF]  

Huanchen Wang, Yudong Liu, Jing Hou, Meiyan Zheng, Howard Robinson, and Hengming Ke From the Cover: Structural insight into substrate specificity of phosphodiesterase 10 PNAS 2007 104: 5782-5787; published online before print March 26 2007, 10.1073/pnas.0700279104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]

Robert J. C. Gilbert, Yulya Gordiyenko, Tobias von der Haar, Andreas F.-P. Sonnen, Gregor Hofmann, Maria Nardelli, David I. Stuart, and John E. G. McCarthy Reconfiguration of yeast 40S ribosomal subunit domains by the translation initiation multifactor complex PNAS 2007 104: 5788-5793; published online before print March 26 2007, 10.1073/pnas.0606880104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Catherine M. Eakin, Michael J. MacCoss, Gregory L. Finney, and Rachel E. Klevit

Estrogen receptor is a putative substrate for the BRCA1 ubiquitin ligase
PNAS 2007 104: 5794-5799; published online before print March 28 2007, 10.1073/pnas.0610887104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Mihoko Takahashi, Youhei Kondou, and Chikashi Toyoshima

Interdomain communication in calcium pump as revealed in the crystal structures with transmembrane inhibitors
PNAS 2007 104: 5800-5805; published online before print March 26 2007, 10.1073/pnas.0700979104 [Abstract] [Full Text] [Figures Only] [PDF]  

Nicholas P. Robinson and Stephen D. Bell

Extrachromosomal element capture and the evolution of multiple replication origins in archaeal chromosomes
PNAS 2007 104: 5806-5811; published online before print March 28 2007, 10.1073/pnas.0700206104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figure]  

Elenita I. Kanin, Ryan T. Kipp, Charles Kung, Matthew Slattery, Agnes Viale, Steven Hahn, Kevan M. Shokat, and Aseem Z. Ansari

Chemical inhibition of the TFIIH-associated kinase Cdk7/Kin28 does not impair global mRNA synthesis
PNAS 2007 104: 5812-5817; published online before print March 28 2007, 10.1073/pnas.0611505104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

M. Duane Smith and Richard A. Collins

Evidence for proton transfer in the rate-limiting step of a fast-cleaving Varkud satellite ribozyme
PNAS 2007 104: 5818-5823; published online before print March 26 2007, 10.1073/pnas.0608864104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Biophysics

Ruhong Zhou, Maria Eleftheriou, Ajay K. Royyuru, and Bruce J. Berne

Destruction of long-range interactions by a single mutation in lysozyme
PNAS 2007 104: 5824-5829; published online before print March 26 2007, 10.1073/pnas.0701249104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Thomas M. Hansen, S. Nader S. Reihani, Lene B. Oddershede, and Michael A. Sørensen Correlation between mechanical strength of messenger RNA pseudoknots and ribosomal frameshifting PNAS 2007 104: 5830-5835; published online before print March 27 2007, 10.1073/pnas.0608668104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Cell Biology

R. Nicholas Laribee, Yoichiro Shibata, Douglas P. Mersman, Sean R. Collins, Patrick Kemmeren, Assen Roguev, Jonathan S. Weissman, Scott D. Briggs, Nevan J. Krogan, and Brian D. Strahl

CCR4/NOT complex associates with the proteasome and regulates histone methylation
PNAS 2007 104: 5836-5841; published online before print March 26 2007, 10.1073/pnas.0607996104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Xiang Zhou, J. Ramesh Babu, Susana da Silva, Qing Shu, Isabella A. Graef, Tim Oliver, Toshifumi Tomoda, Tomomi Tani, Marie W. Wooten, and Fan Wang

Unc-51-like kinase 1/2-mediated endocytic processes regulate filopodia extension and branching of sensory axons
PNAS 2007 104: 5842-5847; published online before print March 26 2007, 10.1073/pnas.0701402104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Hua Huang, Fang Sun, David M. Owen, Weiping Li, Yan Chen, Michael Gale, Jr., and Jin Ye From the Cover: Hepatitis C virus production by human hepatocytes dependent on assembly and secretion of very low-density lipoproteins PNAS 2007 104: 5848-5853; published online before print March 21 2007, 10.1073/pnas.0700760104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Seth DeBolt, Ryan Gutierrez, David W. Ehrhardt, Carlos V. Melo, Loretta Ross, Sean R. Cutler, Christopher Somerville, and Dario Bonetta

Morlin, an inhibitor of cortical microtubule dynamics and cellulose synthase movement
PNAS 2007 104: 5854-5859; published online before print March 27 2007, 10.1073/pnas.0700789104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Alejandro Wolf-Yadlin, Sampsa Hautaniemi, Douglas A. Lauffenburger, and Forest M. White

Multiple reaction monitoring for robust quantitative proteomic analysis of cellular signaling networks
PNAS 2007 104: 5860-5865; published online before print March 26 2007, 10.1073/pnas.0608638104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Qingchang Meng, Suresh K. Rayala, Anupama E. Gururaj, Amjad H. Talukder, Bert W. O'Malley, and Rakesh Kumar

Signaling-dependent and coordinated regulation of transcription, splicing, and translation resides in a single coregulator, PCBP1
PNAS 2007 104: 5866-5871; published online before print March 26 2007, 10.1073/pnas.0701065104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Tanya Tolmachova, Magnus Åbrink, Clare E. Futter, Kalwant S. Authi, and Miguel C. Seabra Rab27b regulates number and secretion of platelet dense granules PNAS 2007 104: 5872-5877; published online before print March 23 2007, 10.1073/pnas.0609879104 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Michelle B. Bowie, David G. Kent, Brad Dykstra, Kristen D. McKnight, Lindsay McCaffrey, Pamela A. Hoodless, and Connie J. Eaves Identification of a new intrinsically timed developmental checkpoint that reprograms key hematopoietic stem cell properties PNAS 2007 104: 5878-5882; published online before print March 22 2007, 10.1073/pnas.0700460104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figure] OPEN ACCESS ARTICLE

Yoshitaka Nakayama, Kenta Fujiu, Masahiro Sokabe, and Kenjiro Yoshimura

Molecular and electrophysiological characterization of a mechanosensitive channel expressed in the chloroplasts of Chlamydomonas
PNAS 2007 104: 5883-5888; published online before print March 26 2007, 10.1073/pnas.0609996104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Prashant Prabhat, Zhuo Gan, Jerry Chao, Sripad Ram, Carlos Vaccaro, Steven Gibbons, Raimund J. Ober, and E. Sally Ward

Elucidation of intracellular recycling pathways leading to exocytosis of the Fc receptor, FcRn, by using multifocal plane microscopy
PNAS 2007 104: 5889-5894; published online before print March 23 2007, 10.1073/pnas.0700337104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Developmental Biology

Yuying Wang, Ricardo M. Zayas, Tingxia Guo, and Phillip A. Newmark

nanos function is essential for development and regeneration of planarian germ cells
PNAS 2007 104: 5901-5906; published online before print March 21 2007, 10.1073/pnas.0609708104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Hung Ping Shih, Michael K. Gross, and Chrissa Kioussi

Cranial muscle defects of Pitx2 mutants result from specification defects in the first branchial arch
PNAS 2007 104: 5907-5912; published online before print March 23 2007, 10.1073/pnas.0701122104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Table]  

Sang-Yeob Yeo and Ajay B. Chitnis Jagged-mediated Notch signaling maintains proliferating neural progenitors and regulates cell diversity in the ventral spinal cord PNAS 2007 104: 5913-5918; published online before print March 26 2007, 10.1073/pnas.0607062104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Chiharu Kimura-Yoshida, E. Tian, Hiroshi Nakano, Saori Amazaki, Kayo Shimokawa, Janet Rossant, Shinichi Aizawa, and Isao Matsuo

Crucial roles of Foxa2 in mouse anterior–posterior axis polarization via regulation of anterior visceral endoderm-specific genes
PNAS 2007 104: 5919-5924; published online before print March 26 2007, 10.1073/pnas.0607779104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Ecology

John W. Williams, Stephen T. Jackson, and John E. Kutzbach

Projected distributions of novel and disappearing climates by 2100 AD
PNAS 2007 104: 5738-5742; published online before print March 27 2007, 10.1073/pnas.0606292104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Holger Kreft and Walter Jetz

Global patterns and determinants of vascular plant diversity
PNAS 2007 104: 5925-5930; published online before print March 22 2007, 10.1073/pnas.0608361104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Allison Kolpas, Jeff Moehlis, and Ioannis G. Kevrekidis

Coarse-grained analysis of stochasticity-induced switching between collective motion states
PNAS 2007 104: 5931-5935; published online before print March 27 2007, 10.1073/pnas.0608270104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Evolution

Scott V. Edwards, Liang Liu, and Dennis K. Pearl

High-resolution species trees without concatenation
PNAS 2007 104: 5936-5941; published online before print March 28 2007, 10.1073/pnas.0607004104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] [Online Correction to SI Materials and Methods]  

David Crews, Andrea C. Gore, Timothy S. Hsu, Nygerma L. Dangleben, Michael Spinetta, Timothy Schallert, Matthew D. Anway, and Michael K. Skinner

Transgenerational epigenetic imprints on mate preference
PNAS 2007 104: 5942-5946; published online before print March 26 2007, 10.1073/pnas.0610410104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Movie]  

Genetics

Arjumand Ghazi, Sivan Henis-Korenblit, and Cynthia Kenyon

Regulation of Caenorhabditis elegans lifespan by a proteasomal E3 ligase complex
PNAS 2007 104: 5947-5952; published online before print March 28 2007, 10.1073/pnas.0700638104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Ahmad Besaratinia, Sang-in Kim, Steven E. Bates, and Gerd P. Pfeifer

Riboflavin activated by ultraviolet A1 irradiation induces oxidative DNA damage-mediated mutations inhibited by vitamin C
PNAS 2007 104: 5953-5958; published online before print March 26 2007, 10.1073/pnas.0610534104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Pablo Tamayo, Daniel Scanfeld, Benjamin L. Ebert, Michael A. Gillette, Charles W. M. Roberts, and Jill P. Mesirov Metagene projection for cross-platform, cross-species characterization of global transcriptional states PNAS 2007 104: 5959-5964; published online before print March 27 2007, 10.1073/pnas.0701068104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Masahiro Terasawa, Hideyuki Ogawa, Yasumasa Tsukamoto, Miki Shinohara, Katsuhiko Shirahige, Nancy Kleckner, and Tomoko Ogawa

Meiotic recombination-related DNA synthesis and its implications for cross-over and non-cross-over recombinant formation
PNAS 2007 104: 5965-5970; published online before print March 23 2007, 10.1073/pnas.0611490104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Immunology

Stefan Porubsky, Anneliese O. Speak, Bruno Luckow, Vincenzo Cerundolo, Frances M. Platt, and Hermann-Josef Gröne From the Cover: Normal development and function of invariant natural killer T cells in mice with isoglobotrihexosylceramide (iGb3) deficiency PNAS 2007 104: 5977-5982; published online before print March 19 2007, 10.1073/pnas.0611139104 [Abstract] [Full Text] [Figures Only] [PDF]   See Commentary on page 5713

Yusuke Mimura, Yuka Mimura-Kimura, Katie Doores, Denise Golgher, Benjamin G. Davis, Raymond A. Dwek, Pauline M. Rudd, and Tim Elliott

Folding of an MHC class II-restricted tumor antigen controls its antigenicity via MHC-guided processing
PNAS 2007 104: 5983-5988; published online before print March 26 2007, 10.1073/pnas.0701307104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Anna M. Keller, Tom A. Groothuis, Elise A. M. Veraar, Marije Marsman, Lucas Maillette de Buy Wenniger, Hans Janssen, Jacques Neefjes, and Jannie Borst

Costimulatory ligand CD70 is delivered to the immunological synapse by shared intracellular trafficking with MHC class II molecules
PNAS 2007 104: 5989-5994; published online before print March 26 2007, 10.1073/pnas.0700946104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Medical Sciences

Alina Maloyan, James Gulick, Charles G. Glabe, Rakez Kayed, and Jeffrey Robbins

Exercise reverses preamyloid oligomer and prolongs survival in B-crystallin-based desmin-related cardiomyopathy
PNAS 2007 104: 5995-6000; published online before print March 26 2007, 10.1073/pnas.0609202104 [Abstract] [Full Text] [Figures Only] [PDF]  

Glen D. Raffel, Thomas Mercher, Hirokazu Shigematsu, Ifor R. Williams, Dana E. Cullen, Koichi Akashi, Olivier A. Bernard, and D. Gary Gilliland

Ott1(Rbm15) has pleiotropic roles in hematopoietic development
PNAS 2007 104: 6001-6006; published online before print March 21 2007, 10.1073/pnas.0609041104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Liutao Du, Julianne M. Pollard, and Richard A. Gatti Correction of prototypic ATM splicing mutations and aberrant ATM function with antisense morpholino oligonucleotides PNAS 2007 104: 6007-6012; published online before print March 26 2007, 10.1073/pnas.0608616104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Shotaro Suzuki, Candice M. Brown, Christopher D. Dela Cruz, Enhua Yang, David A. Bridwell, and Phyllis M. Wise

Timing of estrogen therapy after ovariectomy dictates the efficacy of its neuroprotective and antiinflammatory actions
PNAS 2007 104: 6013-6018; published online before print March 26 2007, 10.1073/pnas.0610394104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Roberto Rocchi, Hiroaki Kimura, Shey-Cherng Tzou, Koichi Suzuki, Noel R. Rose, Aldo Pinchera, Paul W. Ladenson, and Patrizio Caturegli

Toll-like receptor-MyD88 and Fc receptor pathways of mast cells mediate the thyroid dysfunctions observed during nonthyroidal illness
PNAS 2007 104: 6019-6024; published online before print March 26 2007, 10.1073/pnas.0701319104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Jan M. Pestka, Mirjam B. Zeisel, Edith Bläser, Peter Schürmann, Birke Bartosch, Francois-Loïc Cosset, Arvind H. Patel, Helga Meisel, Jens Baumert, Sergei Viazov, Kay Rispeter, Hubert E. Blum, Michael Roggendorf, and Thomas F. Baumert

Rapid induction of virus-neutralizing antibodies and viral clearance in a single-source outbreak of hepatitis C
PNAS 2007 104: 6025-6030; published online before print March 28 2007, 10.1073/pnas.0607026104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Microbiology

Sylvie Alonso, Kevin Pethe, David G. Russell, and Georgiana E. Purdy

Lysosomal killing of Mycobacterium mediated by ubiquitin-derived peptides is enhanced by autophagy
PNAS 2007 104: 6031-6036; published online before print March 26 2007, 10.1073/pnas.0700036104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

David S. Weiss, Anna Brotcke, Thomas Henry, Jeffrey J. Margolis, Kaman Chan, and Denise M. Monack In vivo negative selection screen identifies genes required for Francisella virulence PNAS 2007 104: 6037-6042; published online before print March 26 2007, 10.1073/pnas.0609675104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Thomas Kuhlman, Zhongge Zhang, Milton H. Saier, Jr., and Terence Hwa

Combinatorial transcriptional control of the lactose operon of Escherichia coli
PNAS 2007 104: 6043-6048; published online before print March 21 2007, 10.1073/pnas.0606717104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Kay D. Bidle, Liti Haramaty, Joana Barcelos e Ramos, and Paul Falkowski Viral activation and recruitment of metacaspases in the unicellular coccolithophore, Emiliania huxleyi PNAS 2007 104: 6049-6054; published online before print March 28 2007, 10.1073/pnas.0701240104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Neuroscience

Paul J. Kammermeier and Paul F. Worley

Homer 1a uncouples metabotropic glutamate receptor 5 from postsynaptic effectors
PNAS 2007 104: 6055-6060; published online before print March 26 2007, 10.1073/pnas.0608991104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Mary M. Lunzer, Ajay Yekkirala, Robert P. Hebbel, and Philip S. Portoghese

Naloxone acts as a potent analgesic in transgenic mouse models of sickle cell anemia
PNAS 2007 104: 6061-6065; published online before print March 26 2007, 10.1073/pnas.0700295104 [Abstract] [Full Text] [Figures Only] [PDF]  

Longnian Lin, Guifen Chen, Hui Kuang, Dong Wang, and Joe Z. Tsien

Neural encoding of the concept of nest in the mouse brain
PNAS 2007 104: 6066-6071; published online before print March 27 2007, 10.1073/pnas.0701106104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Marjatta Son, Krishna Puttaparthi, Hibiki Kawamata, Bhagya Rajendran, Philip J. Boyer, Giovanni Manfredi, and Jeffrey L. Elliott

Overexpression of CCS in G93A-SOD1 mice leads to accelerated neurological deficits with severe mitochondrial pathology
PNAS 2007 104: 6072-6077; published online before print March 26 2007, 10.1073/pnas.0610923104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Ying Shen, Koji Kishimoto, David J. Linden, and Adam Sapirstein

Cytosolic phospholipase A₂ alpha mediates electrophysiologic responses of hippocampal pyramidal neurons to neurotoxic NMDA treatment
PNAS 2007 104: 6078-6083; published online before print March 26 2007, 10.1073/pnas.0605427104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Pharmacology

Psychology

William T. Swaney, James P. Curley, Frances A. Champagne, and Eric B. Keverne

Genomic imprinting mediates sexual experience-dependent olfactory learning in male mice
PNAS 2007 104: 6084-6089; published online before print March 26 2007, 10.1073/pnas.0609471104 [Abstract] [Full Text] [Figures Only] [PDF]  

Sustainability Science

CORRECTIONS

Correction for Moehle et al., Targeted gene addition into a specified location in the human genome using designed zinc finger nucleases [Full Text] [PDF]  

Correction for Manuelidis et al., Cells infected with scrapie and Creutzfeldt–Jakob disease agents produce intracellular 25-nm virus-like particles [Full Text] [PDF]