Terkko Navigator / Proceedings of the National Academy of Sciences of the United States of America

In This Issue [This Week in PNAS]

Are NMDA and opioid receptors involved in the antidepressant actions of ketamine? [Biological Sciences]

Reply to Hashimoto: Ketamine is not an opioid but requires opioid system for antidepressant actions [Biological Sciences]

Neural substrates of sexual arousal revisited: Dependent on sex [Biological Sciences]

Reply to Poeppl et al.: Controlling for false positive rates is critical for accurate and consistent interpretation of findings [Biological Sciences]

Functional diversity in a lipidome [Biochemistry]

Lizards, toepads, and the ghost of hurricanes past [Evolution]

Bee microbiomes go viral [Microbiology]

Decisional autonomy undermines advisees’ ȷudgments of experts in medicine and in life [Psychological and Cognitive Sciences]

Phalangeal curvature in a chimpanzee raised like a human: Implications for inferring arboreality in fossil hominins [Anthropology]

The Noise Collector for sparse recovery in high dimensions [Applied Mathematics]

Nonlinear hydrodynamic instability and turbulence in pulsatile flow [Applied Physical Sciences]

Superhydrophobic photothermal icephobic surfaces based on candle soot [Applied Physical Sciences]

Pore-size dependence and slow relaxation of hydrogel friction on smooth surfaces [Applied Physical Sciences]

News Feature: Diamonds in the rubble [Astronomy]

Rad51 facilitates filament assembly of meiosis-specific Dmc1 recombinase [Biochemistry]

Structural venomics reveals evolution of a complex venom by duplication and diversification of an ancient peptide-encoding gene [Biochemistry]

Endogenous oxidized DNA bases and APE1 regulate the formation of G-quadruplex structures in the genome [Biochemistry]

Ultrastructural evidence for self-replication of Alzheimer-associated A{beta}42 amyloid along the sides of fibrils [Biophysics and Computational Biology]

Massively parallel CRISPRi assays reveal concealed thermodynamic determinants of dCas12a binding [Biophysics and Computational Biology]

Dynamic morphoskeletons in development [Biophysics and Computational Biology]

Spatiotemporal regulation of PEDF signaling by type I collagen remodeling [Biophysics and Computational Biology]

Histone H3K9 methylation promotes formation of genome compartments in Caenorhabditis elegans via chromosome compaction and perinuclear anchoring [Cell Biology]

ZBED2 is an antagonist of interferon regulatory factor 1 and modifies cell identity in pancreatic cancer [Cell Biology]

{beta}-Arrestin2 is a critical component of the GPCR-eNOS signalosome [Cell Biology]

Self-interaction error overbinds water clusters but cancels in structural energy differences [Chemistry]

Ring currents modulate optoelectronic properties of aromatic chromophores at 25 T [Chemistry]

Room-temperature autonomous self-healing glassy polymers with hyperbranched structure [Chemistry]

Identifying sequence perturbations to an intrinsically disordered protein that determine its phase-separation behavior [Chemistry]

Sperm proteins SOF1, TMEM95, and SPACA6 are required for sperm-oocyte fusion in mice [Developmental Biology]

Multiple epithelia are required to develop teeth deep inside the pharynx [Developmental Biology]

Oocytes can efficiently repair DNA double-strand breaks to restore genetic integrity and protect offspring health [Developmental Biology]

A genetic framework for regulation and seasonal adaptation of shoot architecture in hybrid aspen [Developmental Biology]

Distinct activities of Scrib module proteins organize epithelial polarity [Developmental Biology]

Evidence for sodium-rich alkaline water in the Tagish Lake parent body and implications for amino acid synthesis and racemization [Earth, Atmospheric, and Planetary Sciences]

Dynamics in a simple evolutionary-epidemiological model for the evolution of an initial asymptomatic infection stage [Ecology]

A trait-based understanding of wood decomposition by fungi [Ecology]

Flowering plant composition shapes pathogen infection intensity and reproduction in bumble bee colonies [Ecology]

Evidence from internet search data shows information-seeking responses to news of local COVID-19 cases [Economic Sciences]

Indirect reciprocity with simple records [Economic Sciences]

Statistical reprogramming of macroscopic self-assembly with dynamic boundaries [Engineering]

A bioinspired stretchable membrane-based compliance sensor [Engineering]

Collagen microarchitecture mechanically controls myofibroblast differentiation [Engineering]

A mode of cell adhesion and migration facilitated by CD44-dependent microtentacles [Engineering]

Retinal capillary oximetry with visible light optical coherence tomography [Engineering]

Improvement in municipal wastewater treatment alters lake nitrogen to phosphorus ratios in populated regions [Environmental Sciences]

Unexpected formation of oxygen-free products and nitrous acid from the ozonolysis of the neonicotinoid nitenpyram [Environmental Sciences]

Increased drought severity tracks warming in the United States’ largest river basin [Environmental Sciences]

Pleiotropy complicates a trade-off between phage resistance and antibiotic resistance [Evolution]

Behavioral and environmental contributions to drosophilid social networks [Evolution]