Table of Contents

This Week in PNAS

This Week in PNAS:
In This Issue
PNAS 2007 104:9547-9548; doi:10.1073/iti2307104

Commentaries

Commentary:
- Kausalia Vijayaragavan
- and Mickie Bhatia
Early cardiac development: A Wnt beat away
PNAS 2007 104:9549-9550; published ahead of print May 30, 2007, doi:10.1073/pnas.0703731104
- See companion article on page 9685 in issue 23 of volume 104
Commentary:
- Kil Sun Lee
- and Byron Caughey
A simplified recipe for prions
PNAS 2007 104:9551-9552; published ahead of print May 29, 2007, doi:10.1073/pnas.0703910104
- See companion article on page 9741 in issue 23 of volume 104
Commentary:
- Kathryn Moynihan Ramsey
- and Joseph Bass
Lean gene and the clock machine
PNAS 2007 104:9553-9554; published ahead of print May 29, 2007, doi:10.1073/pnas.0703516104
- See companion article on page 9888 in issue 23 of volume 104

Profile

Profile:
- Nick Zagorski
Profile of Roy H. Doi
PNAS 2007 104:9555-9557; published ahead of print May 29, 2007, doi:10.1073/pnas.0701360104
- See commentary article on page 1456 in issue 5 of volume 104

Physical Sciences

Applied Mathematics

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Physical Sciences - Applied Mathematics:
- Andrew J. Majda
- and John Harlim
Information flow between subspaces of complex dynamical systems
PNAS 2007 104:9558-9563; published ahead of print May 29, 2007, doi:10.1073/pnas.0703499104
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Physical Sciences - Applied Mathematics:
- M. E. J. Newman
- and E. A. Leicht
Mixture models and exploratory analysis in networks
PNAS 2007 104:9564-9569; published ahead of print May 24, 2007, doi:10.1073/pnas.0610537104

Applied Physical Sciences

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Physical Sciences - Applied Physical Sciences:
- Dazhi Liu,
- Yang Zhang,
- Chia-Cheng Chen,
- Chung-Yuan Mou,
- Peter H. Poole,
- and Sow-Hsin Chen
From the Cover: Observation of the density minimum in deeply supercooled confined water
PNAS 2007 104:9570-9574; published ahead of print May 25, 2007, doi:10.1073/pnas.0701352104
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Physical Sciences - Applied Physical Sciences - Physical Sciences - Chemistry:
- Pradeep Kumar,
- S. V. Buldyrev,
- S. R. Becker,
- P. H. Poole,
- F. W. Starr,
- and H. E. Stanley
Relation between the Widom line and the breakdown of the Stokes–Einstein relation in supercooled water
PNAS 2007 104:9575-9579; published ahead of print May 25, 2007, doi:10.1073/pnas.0702608104
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Physical Sciences - Applied Physical Sciences - Biological Sciences - Biophysics:
- Robert S. Shaw,
- Norman Packard,
- Matthias Schröter,
- and Harry L. Swinney
Geometry-induced asymmetric diffusion
PNAS 2007 104:9580-9584; published ahead of print May 23, 2007, doi:10.1073/pnas.0703280104
Open Access Article

Chemistry

Select this article
Physical Sciences - Applied Physical Sciences - Physical Sciences - Chemistry:
- Pradeep Kumar,
- S. V. Buldyrev,
- S. R. Becker,
- P. H. Poole,
- F. W. Starr,
- and H. E. Stanley
Relation between the Widom line and the breakdown of the Stokes–Einstein relation in supercooled water
PNAS 2007 104:9575-9579; published ahead of print May 25, 2007, doi:10.1073/pnas.0702608104
Select this article
Physical Sciences - Chemistry - Biological Sciences - Biophysics:
- Irena Ivanovska,
- Gijs Wuite,
- Bengt Jönsson,
- and Alex Evilevitch
Internal DNA pressure modifies stability of WT phage
PNAS 2007 104:9603-9608; published ahead of print May 29, 2007, doi:10.1073/pnas.0703166104

Engineering

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Physical Sciences - Engineering - Biological Sciences - Biophysics:
- Sunyoung Lee,
- Jelena Mandic,
- and Krystyn J. Van Vliet
From the Cover: Chemomechanical mapping of ligand–receptor binding kinetics on cells
PNAS 2007 104:9609-9614; published ahead of print May 29, 2007, doi:10.1073/pnas.0702668104

Geology

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Physical Sciences - Geology - Biological Sciences - Ecology:
- Seth D. Newsome,
- Michael A. Etnier,
- Diane Gifford-Gonzalez,
- Donald L. Phillips,
- Marcel van Tuinen,
- Elizabeth A. Hadly,
- Daniel P. Costa,
- Douglas J. Kennett,
- Tom P. Guilderson,
- and Paul L. Koch
The shifting baseline of northern fur seal ecology in the northeast Pacific Ocean
PNAS 2007 104:9709-9714; published ahead of print May 25, 2007, doi:10.1073/pnas.0610986104

FROM THE COVER

In This Issue

Early cardiac development: A Wnt beat away

A simplified recipe for prions

Lean gene and the clock machine

Profile of Roy H. Doi

Information flow between subspaces of complex dynamical systems

Mixture models and exploratory analysis in networks

From the Cover: Observation of the density minimum in deeply supercooled confined water

Relation between the Widom line and the breakdown of the Stokes–Einstein relation in supercooled water

Geometry-induced asymmetric diffusion

Relation between the Widom line and the breakdown of the Stokes–Einstein relation in supercooled water

Internal DNA pressure modifies stability of WT phage

From the Cover: Chemomechanical mapping of ligand–receptor binding kinetics on cells

The shifting baseline of northern fur seal ecology in the northeast Pacific Ocean

Small-molecule activators of RNase L with broad-spectrum antiviral activity

Conformational variability of the intracellular domain of Drosophila Notch and its interaction with Suppressor of Hairless

Free methionine-( R )-sulfoxide reductase from Escherichia coli reveals a new GAF domain function

Geometry-induced asymmetric diffusion

Internal DNA pressure modifies stability of WT phage

From the Cover: Chemomechanical mapping of ligand–receptor binding kinetics on cells

Protein structure determination from NMR chemical shifts

Bacteriorhodopsin photocycle at cryogenic temperatures reveals distributed barriers of conformational substates

Primary protein response after ligand photodissociation in carbonmonoxy myoglobin

Designing an extracellular matrix protein with enhanced mechanical stability

Docosahexaenoic acid alters bilayer elastic properties

In vitro high-resolution structural dynamics of single germinating bacterial spores

Polyelectrostatic interactions of disordered ligands suggest a physical basis for ultrasensitivity

Structure of cholesterol helical ribbons and self-assembling biological springs

A new paradigm for electrostatic catalysis of radical reactions in vitamin B 12 enzymes

Target mRNAs are repressed as efficiently by microRNA-binding sites in the 5′ UTR as in the 3′ UTR

A high-throughput siRNA library screen identifies osteogenic suppressors in human mesenchymal stem cells

Sumoylation of nucleophosmin/B23 regulates its subcellular localization, mediating cell proliferation and survival

From the Cover: Biphasic role for Wnt/β-catenin signaling in cardiac specification in zebrafish and embryonic stem cells

The hotei mutation of medaka in the anti-Müllerian hormone receptor causes the dysregulation of germ cell and sexual development

A1 adenosine receptors play an essential role in protecting the embryo against hypoxia

Mother–offspring competition promotes colonization success

The shifting baseline of northern fur seal ecology in the northeast Pacific Ocean

Mechanisms for climate-induced mortality of fish populations in whole-lake experiments

Dominant factors controlling glacial and interglacial variations in the treeline elevation in tropical Africa

Niche characteristics explain the reciprocal invasion success of stream salmonids in different continents

Sex chromosome silencing in the marsupial male germ line

The emergence of a superorganism through intergroup competition

From the Cover: Formation of native prions from minimal components in vitro