PNAS — Table of Contents — December 10, 1996, 93 (25)

Commentaries

Commentary:
- Thomas J. Grabowski
- and Antonio R. Damasio
Improving functional imaging techniques: The dream of a single image for a single mental event
PNAS 1996 93:14302-14303
Commentary:
- Ranjit Kumar Chandra
Nutrition, immunity and infection: From basic knowledge of dietary manipulation of immune responses to practical application of ameliorating suffering and improving survival
PNAS 1996 93:14304-14307
Commentary:
- Charles J. Weitz
Circadian timekeeping: Loops and layers of transcriptional control
PNAS 1996 93:14308-14309
Commentary:
- Laszlo Lorand
Neurodegenerative diseases and transglutaminase
PNAS 1996 93:14310-14313

Physical Sciences

Chemistry

Physical Sciences - Chemistry:
- John Ross
Comments on the article “Persistent confusion of total entropy and chemical system entropy in chemical thermodynamics” [(1996) Proc. Natl. Acad. Sci. USA 93, 7452–7453]
PNAS 1996 93:14314
Physical Sciences - Chemistry:
- Gregorio Weber
Response by the author
PNAS 1996 93:14315
Select this article
Physical Sciences - Chemistry:
- A. Ian Scott,
- Neal J. Stolowich,
- Jianji Wang,
- Oliver Gawatz,
- Erwin Fridrich,
- and Gerhard Müller
Biosynthesis of vitamin B 12 : Factor IV, a new intermediate in the anaerobic pathway
PNAS 1996 93:14316-14319
Select this article
Physical Sciences - Chemistry:
- Jianji Wang,
- Neal J. Stolowich,
- Patricio J. Santander,
- Jeong Ho Park,
- and A. Ian Scott
Biosynthesis of vitamin B 12 : Concerning the identity of the two-carbon fragment eliminated during anaerobic formation of cobyrinic acid
PNAS 1996 93:14320-14322
Select this article
Physical Sciences - Chemistry:
- Clayton H. Heathcock
Inaugural Article: Nature knows best: An amazing reaction cascade is uncovered by design and discovery
PNAS 1996 93:14323-14327
Select this article
Physical Sciences - Chemistry:
- Terrell L. Hill
Adsorption from a one-dimensional lattice gas and the Brunauer–Emmett–Teller equation
PNAS 1996 93:14328-14332
Select this article
Physical Sciences - Chemistry:
- Cecile Roselli,
- Alain Boussac,
- Tony A. Mattioli,
- Jennifer A. Griffiths,
- and Mostafa A. El-Sayed
Detection of a Yb 3+ binding site in regenerated bacteriorhodopsin that is coordinated with the protein and phospholipid head groups
PNAS 1996 93:14333-14337

Social Sciences

Psychology

Select this article
Social Sciences - Psychology:
- Randy L. Buckner,
- Peter A. Bandettini,
- Kathleen M. O’Craven,
- Robert L. Savoy,
- Steven E. Petersen,
- Marcus E. Raichle,
- and Bruce R. Rosen
Detection of cortical activation during averaged single trials of a cognitive task using functional magnetic resonance imaging
PNAS 1996 93:14878-14883

Social Sciences

Select this article
Social Sciences - Social Sciences:
- B. L. Turner, II
- and A. M. Shajaat Ali
Inaugural Article: Induced intensification: Agricultural change in Bangladesh with implications for Malthus and Boserup
PNAS 1996 93:14984-14991

Table of Contents

Improving functional imaging techniques: The dream of a single image for a single mental event

Nutrition, immunity and infection: From basic knowledge of dietary manipulation of immune responses to practical application of ameliorating suffering and improving survival

Circadian timekeeping: Loops and layers of transcriptional control

Neurodegenerative diseases and transglutaminase

Colloquium Paper: Introduction to colloquium

Colloquium Paper: Mapping the universe in three dimensions

Colloquium Paper: Astrophysical symmetries

Colloquium Paper: Symmetries in bacterial motility

Colloquium Paper: Symmetries throughout organic evolution

Colloquium Paper: A brief survey of symmetry in mathematics

Colloquium Paper: Convex polytopes and quantization of symplectic manifolds

Colloquium Paper: Symmetry, stability, and dynamics of multidomain and multicomponent protein systems

Colloquium Paper: Symmetry and the energy landscapes of biomolecules

Colloquium Paper: The role of symmetry in fundamental physics

Colloquium Paper: Symmetry arguments in chemistry

Colloquium Paper: New perspectives on forbidden symmetries, quasicrystals, and Penrose tilings

Colloquium Paper: Five-fold symmetry in crystalline quasicrystal lattices

Colloquium Paper: From symmetry to asymmetry: Phylogenetic patterns of asymmetry variation in animals and their evolutionary significance

Colloquium Paper: Symmetry in chemistry from the hydrogen atom to proteins

Colloquium Paper: Symmetries in geology and geophysics

Colloquium Paper: Concluding talk

Comments on the article “Persistent confusion of total entropy and chemical system entropy in chemical thermodynamics” [(1996) Proc. Natl. Acad. Sci. USA 93, 7452–7453]

Response by the author

Biosynthesis of vitamin B 12 : Factor IV, a new intermediate in the anaerobic pathway

Biosynthesis of vitamin B 12 : Concerning the identity of the two-carbon fragment eliminated during anaerobic formation of cobyrinic acid

Inaugural Article: Nature knows best: An amazing reaction cascade is uncovered by design and discovery

Adsorption from a one-dimensional lattice gas and the Brunauer–Emmett–Teller equation

Detection of a Yb 3+ binding site in regenerated bacteriorhodopsin that is coordinated with the protein and phospholipid head groups

Detection of cortical activation during averaged single trials of a cognitive task using functional magnetic resonance imaging

Inaugural Article: Induced intensification: Agricultural change in Bangladesh with implications for Malthus and Boserup

Protein engineering of Bacillus thuringiensis δ-endotoxin: Mutations at domain II of CryIAb enhance receptor affinity and toxicity toward gypsy moth larvae

Evidence for a recommended dietary allowance for vitamin C from pharmacokinetics: A comment and analysis

A fusion pore phenotype in mast cells of the ruby-eye mouse

Three-dimensional structure of human electron transfer flavoprotein to 2.1-Å resolution

Altered recognition mutants of the response regulator PhoB: A new genetic strategy for studying protein–protein interactions

Molecular cloning of a high-affinity receptor for the growth factor-like lipid mediator lysophosphatidic acid from Xenopus oocytes

Crystal structure of the breakpoint cluster region-homology domain from phosphoinositide 3-kinase p85α subunit

Identification of surface residues mediating tissue factor binding and catalytic function of the serine protease factor VIIa

Deoxycytidine kinase and deoxyguanosine kinase of Lactobacillus acidophilus R-26 are colinear products of a single gene

Phosphohistidyl active sites in polyphosphate kinase of Escherichia coli

NMR characterization and solution structure determination of the oxidized cytochrome c 7 from Desulfuromonas acetoxidans

Conserved circadian elements in phylogenetically diverse algae

Distamycin A modulates the sequence specificity of DNA alkylation by duocarmycin A

Equilibrium constants and free energies in unfolding of proteins in urea solutions

Conversion of DNA gyrase into a conventional type II topoisomerase

Characterization and developmental patterns of telomerase expression in plants

The chemistry of the S -nitrosoglutathione/glutathione system

The leucine zipper may induce electrophoretic mobility anomalies without DNA bending

Linking genome and proteome by mass spectrometry: Large-scale identification of yeast proteins from two dimensional gels

The purified Bacillus subtilis tetracycline efflux protein TetA(L) reconstitutes both tetracycline–cobalt/H + and Na + (K + )/H + exchange

Dominant negative inhibition by fragments of a monomeric enzyme

A coupled complex of T4 DNA replication helicase (gp41) and polymerase (gp43) can perform rapid and processive DNA strand-displacement synthesis

Function of RNA secondary structures in transcriptional attenuation of the Bacillus subtilis pyr operon

Interactions of RecF protein with RecO, RecR, and single-stranded DNA binding proteins reveal roles for the RecF–RecO–RecR complex in DNA repair and recombination

The change in hydrogen bond strength accompanying charge rearrangement: Implications for enzymatic catalysis

A small nucleolar RNA requirement for site-specific ribose methylation of rRNA in Xenopus

Molecular ordering of the Fas-apoptotic pathway: The Fas/APO-1 protease Mch5 is a CrmA-inhibitable protease that activates multiple Ced-3/ICE-like cysteine proteases