PNAS — Table of Contents — August 8, 2006, 103 (32)

Agricultural Sciences

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Biological Sciences - Agricultural Sciences:
- Young-Su Seo,
- Maria R. Rojas,
- Jung-Youn Lee,
- Sang-Won Lee,
- Jong-Seong Jeon,
- Pamela Ronald,
- William J. Lucas,
- and Robert L. Gilbertson
A viral resistance gene from common bean functions across plant families and is up-regulated in a non-virus-specific manner
PNAS 2006 103:11856-11861; published ahead of print July 31, 2006, doi:10.1073/pnas.0604815103

Applied Biological Sciences

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Biological Sciences - Applied Biological Sciences:
- Dominika M. Wiktor-Brown,
- Carrie A. Hendricks,
- Werner Olipitz,
- and Bevin P. Engelward
Age-dependent accumulation of recombinant cells in the mouse pancreas revealed by in situ fluorescence imaging
PNAS 2006 103:11862-11867; published ahead of print August 1, 2006, doi:10.1073/pnas.0604943103

Biochemistry

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Physical Sciences - Chemistry - Biological Sciences - Biochemistry:
- Dihua Shangguan,
- Ying Li,
- Zhiwen Tang,
- Zehui Charles Cao,
- Hui William Chen,
- Prabodhika Mallikaratchy,
- Kwame Sefah,
- Chaoyong James Yang,
- and Weihong Tan
From the Cover: Aptamers evolved from live cells as effective molecular probes for cancer study
PNAS 2006 103:11838-11843; published ahead of print July 27, 2006, doi:10.1073/pnas.0602615103
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Physical Sciences - Applied Mathematics - Biological Sciences - Biochemistry:
- Ralf Steuer,
- Thilo Gross,
- Joachim Selbig,
- and Bernd Blasius
Structural kinetic modeling of metabolic networks
PNAS 2006 103:11868-11873; published ahead of print July 31, 2006, doi:10.1073/pnas.0600013103
Open Access Article
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Biological Sciences - Biochemistry:
- Matthew S. O'Connor,
- Amin Safari,
- Huawei Xin,
- Dan Liu,
- and Zhou Songyang
A critical role for TPP1 and TIN2 interaction in high-order telomeric complex assembly
PNAS 2006 103:11874-11879; published ahead of print July 31, 2006, doi:10.1073/pnas.0605303103
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Biological Sciences - Biochemistry:
- Silke Dorner,
- Lawrence Lum,
- Michelle Kim,
- Renato Paro,
- Philip A. Beachy,
- and Rachel Green
A genomewide screen for components of the RNAi pathway in Drosophila cultured cells
PNAS 2006 103:11880-11885; published ahead of print August 1, 2006, doi:10.1073/pnas.0605210103
Open Access Article
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Biological Sciences - Biochemistry:
- Sang-Youn Park,
- Bryan Lowder,
- Alexandrine M. Bilwes,
- David F. Blair,
- and Brian R. Crane
Structure of FliM provides insight into assembly of the switch complex in the bacterial flagella motor
PNAS 2006 103:11886-11891; published ahead of print August 1, 2006, doi:10.1073/pnas.0602811103
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Biological Sciences - Biochemistry:
- Stefano Ricagno,
- Marie-Pierre Egloff,
- Rachel Ulferts,
- Bruno Coutard,
- Didier Nurizzo,
- Valérie Campanacci,
- Christian Cambillau,
- John Ziebuhr,
- and Bruno Canard
Crystal structure and mechanistic determinants of SARS coronavirus nonstructural protein 15 define an endoribonuclease family
PNAS 2006 103:11892-11897; published ahead of print August 1, 2006, doi:10.1073/pnas.0601708103
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Biological Sciences - Biochemistry:
- Søren F. Midtgaard,
- Jannie Assenholt,
- Anette Thyssen Jonstrup,
- Lan B. Van,
- Torben Heick Jensen,
- and Ditlev E. Brodersen
Structure of the nuclear exosome component Rrp6p reveals an interplay between the active site and the HRDC domain
PNAS 2006 103:11898-11903; published ahead of print August 1, 2006, doi:10.1073/pnas.0604731103

Biophysics

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Physical Sciences - Chemistry - Biological Sciences - Biophysics:
- Kei-ichi Okazaki,
- Nobuyasu Koga,
- Shoji Takada,
- Jose N. Onuchic,
- and Peter G. Wolynes
Multiple-basin energy landscapes for large-amplitude conformational motions of proteins: Structure-based molecular dynamics simulations
PNAS 2006 103:11844-11849; published ahead of print July 28, 2006, doi:10.1073/pnas.0604375103
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Biological Sciences - Biophysics:
- Philipp Selenko,
- Zach Serber,
- Bedrick Gadea,
- Joan Ruderman,
- and Gerhard Wagner
From the Cover: Quantitative NMR analysis of the protein G B1 domain in Xenopus laevis egg extracts and intact oocytes
PNAS 2006 103:11904-11909; published ahead of print July 27, 2006, doi:10.1073/pnas.0604667103
Open Access Article
- See commentary article on page 11817 in issue 32 of volume 103
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Biological Sciences - Biophysics:
- Pramodh Vallurupalli
- and Lewis E. Kay
Complementarity of ensemble and single-molecule measures of protein motion: A relaxation dispersion NMR study of an enzyme complex
PNAS 2006 103:11910-11915; published ahead of print July 31, 2006, doi:10.1073/pnas.0602310103
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Biological Sciences - Biophysics:
- Peter M. Kasson,
- Nicholas W. Kelley,
- Nina Singhal,
- Marija Vrljic,
- Axel T. Brunger,
- and Vijay S. Pande
Ensemble molecular dynamics yields submillisecond kinetics and intermediates of membrane fusion
PNAS 2006 103:11916-11921; published ahead of print July 31, 2006, doi:10.1073/pnas.0601597103
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Biological Sciences - Biophysics:
- Clair Baldock,
- Veronique Siegler,
- Daniel V. Bax,
- Stuart A. Cain,
- Kieran T. Mellody,
- Andrew Marson,
- J. Louise Haston,
- Richard Berry,
- Ming-Chuan Wang,
- J. Günter Grossmann,
- Manfred Roessle,
- Cay M. Kielty,
- and Tim J. Wess
Nanostructure of fibrillin-1 reveals compact conformation of EGF arrays and mechanism for extensibility
PNAS 2006 103:11922-11927; published ahead of print July 31, 2006, doi:10.1073/pnas.0601609103

Cell Biology

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Biological Sciences - Cell Biology:
- Akira Hayakawa,
- Deborah Leonard,
- Stephanie Murphy,
- Susan Hayes,
- Martha Soto,
- Kevin Fogarty,
- Clive Standley,
- Karl Bellve,
- David Lambright,
- Craig Mello,
- and Silvia Corvera
The WD40 and FYVE domain containing protein 2 defines a class of early endosomes necessary for endocytosis
PNAS 2006 103:11928-11933; published ahead of print July 27, 2006, doi:10.1073/pnas.0508832103
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Biological Sciences - Cell Biology:
- Michael Krauss,
- Viktoria Kukhtina,
- Arndt Pechstein,
- and Volker Haucke
Stimulation of phosphatidylinositol kinase type I-mediated phosphatidylinositol (4,5)-bisphosphate synthesis by AP-2μ–cargo complexes
PNAS 2006 103:11934-11939; published ahead of print July 31, 2006, doi:10.1073/pnas.0510306103
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Biological Sciences - Cell Biology:
- Marie Knockaert,
- Gopal Sapkota,
- Claudio Alarcón,
- Joan Massagué,
- and Ali H. Brivanlou
Unique players in the BMP pathway: Small C-terminal domain phosphatases dephosphorylate Smad1 to attenuate BMP signaling
PNAS 2006 103:11940-11945; published ahead of print August 1, 2006, doi:10.1073/pnas.0605133103
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Biological Sciences - Cell Biology:
- Yasuyuki Tsujita,
- John Muraski,
- Isao Shiraishi,
- Takahiro Kato,
- Jan Kajstura,
- Piero Anversa,
- and Mark A. Sussman
Nuclear targeting of Akt antagonizes aspects of cardiomyocyte hypertrophy
PNAS 2006 103:11946-11951; published ahead of print August 1, 2006, doi:10.1073/pnas.0510138103
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Biological Sciences - Cell Biology:
- Michele E. Forsythe,
- Dona C. Love,
- Brooke D. Lazarus,
- Eun Ju Kim,
- William A. Prinz,
- Gilbert Ashwell,
- Michael W. Krause,
- and John A. Hanover
Caenorhabditis elegans ortholog of a diabetes susceptibility locus: oga-1 ( O -GlcNAcase) knockout impacts O -GlcNAc cycling, metabolism, and dauer
PNAS 2006 103:11952-11957; published ahead of print August 1, 2006, doi:10.1073/pnas.0601931103
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Biological Sciences - Cell Biology:
- Kim B. Jensen
- and Fiona M. Watt
Single-cell expression profiling of human epidermal stem and transit-amplifying cells: Lrig1 is a regulator of stem cell quiescence
PNAS 2006 103:11958-11963; published ahead of print July 28, 2006, doi:10.1073/pnas.0601886103
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Biological Sciences - Cell Biology:
- Jiabin Tang,
- Raymond L. Erikson,
- and Xiaoqi Liu
Checkpoint kinase 1 (Chk1) is required for mitotic progression through negative regulation of polo-like kinase 1 (Plk1)
PNAS 2006 103:11964-11969; published ahead of print July 27, 2006, doi:10.1073/pnas.0604987103

Developmental Biology

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Biological Sciences - Developmental Biology:
- Kristen Tenney,
- Mark Gerber,
- Anne Ilvarsonn,
- Jessica Schneider,
- Maria Gause,
- Dale Dorsett,
- Joel C. Eissenberg,
- and Ali Shilatifard
Drosophila Rtf1 functions in histone methylation, gene expression, and Notch signaling
PNAS 2006 103:11970-11974; published ahead of print August 1, 2006, doi:10.1073/pnas.0603620103
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Biological Sciences - Developmental Biology:
- Lyudmila M. Mikhaylova,
- Alexander M. Boutanaev,
- and Dmitry I. Nurminsky
Transcriptional regulation by Modulo integrates meiosis and spermatid differentiation in male germ line
PNAS 2006 103:11975-11980; published ahead of print July 28, 2006, doi:10.1073/pnas.0605087103
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Biological Sciences - Developmental Biology:
- Daiji Kiyozumi,
- Nagisa Sugimoto,
- and Kiyotoshi Sekiguchi
Breakdown of the reciprocal stabilization of QBRICK/Frem1, Fras1, and Frem2 at the basement membrane provokes Fraser syndrome-like defects
PNAS 2006 103:11981-11986; published ahead of print July 31, 2006, doi:10.1073/pnas.0601011103
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Biological Sciences - Developmental Biology:
- Fei Gao,
- Sourindra Maiti,
- Nargis Alam,
- Zhen Zhang,
- Jian Min Deng,
- Richard R. Behringer,
- Charlotte Lécureuil,
- Florian Guillou,
- and Vicki Huff
The Wilms tumor gene, Wt1 , is required for Sox9 expression and maintenance of tubular architecture in the developing testis
PNAS 2006 103:11987-11992; published ahead of print July 28, 2006, doi:10.1073/pnas.0600994103
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Biological Sciences - Developmental Biology:
- Christopher B. Franco,
- Deirdre D. Scripture-Adams,
- Irina Proekt,
- Tom Taghon,
- Angela H. Weiss,
- Mary A. Yui,
- Stephanie L. Adams,
- Rochelle A. Diamond,
- and Ellen V. Rothenberg
Notch/Delta signaling constrains reengineering of pro-T cells by PU.1
PNAS 2006 103:11993-11998; published ahead of print July 31, 2006, doi:10.1073/pnas.0601188103
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Biological Sciences - Developmental Biology:
- Takeshi Akasaka,
- Susan Klinedinst,
- Karen Ocorr,
- Erika L. Bustamante,
- Seung K. Kim,
- and Rolf Bodmer
The ATP-sensitive potassium (K ATP ) channel-encoded dSUR gene is required for Drosophila heart function and is regulated by tinman
PNAS 2006 103:11999-12004; published ahead of print August 1, 2006, doi:10.1073/pnas.0603098103

Evolution

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Biological Sciences - Evolution:
- Andrew J. Young,
- Anne A. Carlson,
- Steven L. Monfort,
- Andrew F. Russell,
- Nigel C. Bennett,
- and Tim Clutton-Brock
Stress and the suppression of subordinate reproduction in cooperatively breeding meerkats
PNAS 2006 103:12005-12010; published ahead of print August 4, 2006, doi:10.1073/pnas.0510038103
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Biological Sciences - Evolution:
- Bernhard Lieb,
- Konstantina Dimitrova,
- Hio-Sun Kang,
- Sabrina Braun,
- Wolfgang Gebauer,
- Andreas Martin,
- Ben Hanelt,
- Steven A. Saenz,
- Coen M. Adema,
- and Jürgen Markl
Red blood with blue-blood ancestry: Intriguing structure of a snail hemoglobin
PNAS 2006 103:12011-12016; published ahead of print July 28, 2006, doi:10.1073/pnas.0601861103
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Biological Sciences - Evolution:
- Hélène L. Citerne,
- R. Toby Pennington,
- and Quentin C. B. Cronk
An apparent reversal in floral symmetry in the legume Cadia is a homeotic transformation
PNAS 2006 103:12017-12020; published ahead of print July 31, 2006, doi:10.1073/pnas.0600986103

Table of Contents

FROM THE COVER

Peeking into living eukaryotic cells with high-resolution NMR

Two-component signaling provides the major output from the cyanobacterial circadian clock

In This Issue

Rabs and their effectors: Achieving specificity in membrane traffic

Singular value decomposition of genome-scale mRNA lengths distribution reveals asymmetry in RNA gel electrophoresis band broadening

Structural kinetic modeling of metabolic networks

Beyond the metal-insulator transition in polymer electrolyte gated polymer field-effect transistors

From the Cover: Aptamers evolved from live cells as effective molecular probes for cancer study

Multiple-basin energy landscapes for large-amplitude conformational motions of proteins: Structure-based molecular dynamics simulations

Olefin metathesis and quadruple hydrogen bonding: A powerful combination in multistep supramolecular synthesis

From the Cover: Phonological typicality influences on-line sentence comprehension

A viral resistance gene from common bean functions across plant families and is up-regulated in a non-virus-specific manner

Age-dependent accumulation of recombinant cells in the mouse pancreas revealed by in situ fluorescence imaging

From the Cover: Aptamers evolved from live cells as effective molecular probes for cancer study

Structural kinetic modeling of metabolic networks

A critical role for TPP1 and TIN2 interaction in high-order telomeric complex assembly

A genomewide screen for components of the RNAi pathway in Drosophila cultured cells

Structure of FliM provides insight into assembly of the switch complex in the bacterial flagella motor

Crystal structure and mechanistic determinants of SARS coronavirus nonstructural protein 15 define an endoribonuclease family

Structure of the nuclear exosome component Rrp6p reveals an interplay between the active site and the HRDC domain

Multiple-basin energy landscapes for large-amplitude conformational motions of proteins: Structure-based molecular dynamics simulations

From the Cover: Quantitative NMR analysis of the protein G B1 domain in Xenopus laevis egg extracts and intact oocytes

Complementarity of ensemble and single-molecule measures of protein motion: A relaxation dispersion NMR study of an enzyme complex

Ensemble molecular dynamics yields submillisecond kinetics and intermediates of membrane fusion

Nanostructure of fibrillin-1 reveals compact conformation of EGF arrays and mechanism for extensibility

The WD40 and FYVE domain containing protein 2 defines a class of early endosomes necessary for endocytosis

Stimulation of phosphatidylinositol kinase type I-mediated phosphatidylinositol (4,5)-bisphosphate synthesis by AP-2μ–cargo complexes

Unique players in the BMP pathway: Small C-terminal domain phosphatases dephosphorylate Smad1 to attenuate BMP signaling

Nuclear targeting of Akt antagonizes aspects of cardiomyocyte hypertrophy

Caenorhabditis elegans ortholog of a diabetes susceptibility locus: oga-1 ( O -GlcNAcase) knockout impacts O -GlcNAc cycling, metabolism, and dauer

Single-cell expression profiling of human epidermal stem and transit-amplifying cells: Lrig1 is a regulator of stem cell quiescence

Checkpoint kinase 1 (Chk1) is required for mitotic progression through negative regulation of polo-like kinase 1 (Plk1)

Drosophila Rtf1 functions in histone methylation, gene expression, and Notch signaling

Transcriptional regulation by Modulo integrates meiosis and spermatid differentiation in male germ line

Breakdown of the reciprocal stabilization of QBRICK/Frem1, Fras1, and Frem2 at the basement membrane provokes Fraser syndrome-like defects

The Wilms tumor gene, Wt1 , is required for Sox9 expression and maintenance of tubular architecture in the developing testis

Notch/Delta signaling constrains reengineering of pro-T cells by PU.1

The ATP-sensitive potassium (K ATP ) channel-encoded dSUR gene is required for Drosophila heart function and is regulated by tinman

Stress and the suppression of subordinate reproduction in cooperatively breeding meerkats

Red blood with blue-blood ancestry: Intriguing structure of a snail hemoglobin

An apparent reversal in floral symmetry in the legume Cadia is a homeotic transformation