Search

This study relates 88,000 elevation range sizes of vascular plants in 44 mountains to short-term and long-term temperature variation. The authors finding of decreasing elevation range sizes with greater diurnal temperature range supports a novel biodiversity hypothesis and indicates increased extinction risk of continental species.

The study of learning algorithms in the neocortex requires comprehensive knowledge of synaptic plasticity between its diverse cell types, which is currently lacking. Chindemi et al. describe a modeling approach to fill these gaps in experimental literature, and predict the features of synaptic plasticity in vivo.

Pathogenic variants in UNC13A underlie a novel neurodevelopmental syndrome, with three subtypes defined by distinct genotypes with varying clinical and functional impacts characterized in cellular and animal models.

For molecular magnets and qubits, coupling between vibrations and electronic spins has a strong influence on spin state lifetime. Here, Kragskow et al present direct measurements of the vibronic transitions in a molecular magnet, showing the critical role of an “envelope effect” in the spectra.

Rossetti and coauthors explore how human cooperation dynamics shift when players engage in multiple economic games at the same time, rather than treating each game as isolated. The authors find that cognitive constraints, strategic motives, and spillover effects can reduce cooperation in such scenarios, challenging traditional models of direct reciprocity.

Analysing camera-trap data of 163 mammal species before and after the onset of COVID-19 lockdowns, the authors show that responses to human activity are dependent on the degree to which the landscape is modified by humans, with carnivores being especially sensitive.

Here the authors provide an explanation for 95% of examined predicted loss of function variants found in disease-associated haploinsufficient genes in the Genome Aggregation Database (gnomAD), underscoring the power of the presented analysis to minimize false assignments of disease risk.

Here, the authors characterize the neutralization capacity of post-Sputnik V vaccination sera against SARS-CoV-2 variants of concern B.1.1.7 (alpha) and B.1.351 (beta), showing the latter to exhibit resistance to neutralization in vitro.

The interaction between graphene and the spins of molecular magnets grown on it has been studied. The coupling between graphene phonons, spins and Dirac fermions modifies—and may be used for controlling—the quantum spin dynamics.

A cross-ancestry meta-analysis of genome-wide association studies identifies association signals for stroke and its subtypes at 89 (61 new) independent loci, reveals putative causal genes, highlighting F11, KLKB1, PROC, GP1BA, LAMC2 and VCAM1 as potential drug targets, and provides cross-ancestry integrative risk prediction.

Single magnetic atoms on non-magnetic surfaces have magnetic moments that are usually destabilized within a microsecond, too speedily to be useful, but here the magnetic moments of single holmium atoms on a highly conductive metallic substrate can reach lifetimes of the order of minutes.

In this Stage 2 Registered Report, Buchanan et al. show evidence confirming the phenomenon of semantic priming across speakers of 19 diverse languages.

The advantage of living in cities compared with rural areas with respect to height and BMI in children and adolescents has generally become smaller globally from 1990 to 2020, except in sub-Saharan Africa.

How tree diversity effects on ecosystem functioning vary along climatic gradients is unclear. Here, analysing data from 15 experimental forest sites, the authors show that tree growth responses to neighbourhood species diversity are stronger in wetter climates but are unaffected by interannual climatic variation within sites.

The Parker Solar Probe mission has reached the inner heliosphere of the Sun and made measurements of energetic particle events in the near-Sun radiation environment.

Lymphostatin is a large protein required for Escherichia coli virulence. Here, Griessmann et al. use electron cryo-microscopy to describe the structure of lymphostatin determined at different pH values, showing three conformations, six distinct domains, and long inter-domain linkers that occlude the catalytic sites of the N-terminal glycosyltransferase and protease domains.

The assembly of late-transition metal N-heterocyclic carbene (NHC) complexes often relies on costly and strong bases, limiting their practical synthesis. Here, the authors utilize gaseous and aqueous ammonia as weak bases in a continuous-flow system, achieving efficient synthesis of Au, Pd, and Cu-NHC complexes under milder and more concentrated conditions.

By analysing plant and nematode DNA from sites all around the Arctic, it is shown that vegetation before about 10,000 years ago contained more forbs (non-graminoid herbaceous vascular plants) than previously believed, which changes our understanding about the functioning of the diverse northern ecosystem that existed at this time.

Accurate segmentation of ischemic stroke lesions from brain MRI is crucial for timely diagnosis and treatment planning. Here, the authors present DeepISLES, an AI ensemble for stroke MRI analysis that outperforms previous methods and matches expert radiologist performance in identifying stroke lesions.

A large brain imaging study of over 2000 people worldwide shows that fear conditioning engages brain regions linked to emotion and attention, with differences in individuals with anxiety or depression and strong influences from task design.

Large-scale sequence-based analyses identify novel risk variants and susceptibility genes for Crohn’s disease, and implicate mesenchymal cell-mediated intestinal homeostasis in disease etiology.

Innate IL-17-producing T cells—in particular, adipose γδ17 T cells—are enriched in molecular-clock genes, and the circadian expression of IL-17A and RORγt by these cells has a role in maintaining local homeostasis and regulating lipogenesis.

Whole-genome sequencing, transcriptome-wide association and fine-mapping analyses in over 7,000 individuals with critical COVID-19 are used to identify 16 independent variants that are associated with severe illness in COVID-19.

The photoelectrochemical performance of carbon nitride is still insufficient for organic transformations. Here, the authors introduce a spin coating strategy for the synthesis of carbon nitride photoelectrodes, enabling high yields in C-H functionalization.

Corals and other marine invertebrates host diverse microbes that remain poorly characterized, especially in the deep sea. Here the authors discover a new clade of bacteria with uniquely streamlined genomes in the tissue of a deep-sea coral that provide insights into the genome reduction of symbionts.

Neonatal gyrated brains harbor an elaborate subventricular zone, termed the Arc, supporting cortical migratory streams of diverse interneurons.

Similarities in cancers can be studied to interrogate their etiology. Here, the authors use genome-wide association study summary statistics from six cancer types based on 296,215 cases and 301,319 controls of European ancestry, showing that solid tumours arising from different tissues share a degree of common germline genetic basis.

Luis Pérez-Jurado, Stephen Chanock and colleagues detect clonal chromosomal abnormalities in peripheral blood or buccal samples from individuals in the general population. They show that the frequency of such events increases with age and is associated with elevated risk of developing subsequent hematological cancers.

The genomes of 609 wild Caenorhabditis elegans strains isolated across the world reveal hyper-divergent regions, often shared among many wild strains, that are enriched for genes that mediate environmental response, which might have enabled the species to thrive in diverse environments.

Characterization of the myotis bat morbillivirus shows that infection in human cells is restricted by innate immune responses in vitro and cross-neutralization by sera from measles, mumps and rubella vaccinees.

The genomic profile and early transmission dynamics of the Omicron strain of SARS-CoV-2.

Here, Dirk Lefeber and colleagues identify functional mutations in ATP6AP1 encoding Ac45. The authors show that Ac45 is the functional ortholog of yeast V-ATPase assembly factor Voa1 and provide evidence for tissue-specific Ac45 processing, associated with the clinical phenotype of immunodeficiency, hepatopathy, and neurocognitive abnormalities.

While hundreds of loci are linked with inflammatory bowel diseases (IBDs), the functional consequences of the associated variants remain unclear. Here, the authors screened in ulcerative colitis (UC) patients’ genomes for protein-truncating variants near IBD loci, and identify a protein truncating variant in RNF186to be protective against UC.

An investigation using various methods reports an association between adeno-associated virus 2 and paediatric hepatitis of unknown aetiology.

The Ross Ice Shelf is the most extensive ice shelf of Antarctica and isolates the underlying ocean from sunlight. Here the authors use multi-omics to unravel the phylogenetic and functional diversity of microbial life in this ecosystem.

Analysis of HbA1c and FPG levels across 117 population-based studies demonstrates regional variation in prevalence of previously undiagnosed screen-detected diabetes using one or both measures and suggests that use of elevated FPG alone could underestimate diabetes prevalence in low- and middle-income countries.

The spectroscopic and photometric observations of a high-mass, transiting warm Jupiter, TIC 241249530 b, with an orbital eccentricity of 0.94, provide evidence that hot Jupiters may have formed by means of a high-eccentricity tidal-migration pathway.

A case–control study investigating the causes of recent cases of acute hepatitis of unknown aetiology in 32 children identifies an association between adeno-associated virus infection and host genetics in disease susceptibility.

Whole-exome sequencing in a large autism study identifies over 100 autosomal genes that are likely to affect risk for the disorder; these genes, which show unusual evolutionary constraint against mutations, carry de novo loss-of-function mutations in over 5% of autistic subjects and many function in synaptic, transcriptional and chromatin-remodelling pathways.

It is unclear how often genetic mosaicism of chromosome X arises. Here, the authors examine women with cancer and cancer-free controls and show that X chromosome mosaicism occurs more frequently than on autosomes, especially on the inactive X chromosome, but is not linked to non-haematologic cancer risk

From 1980 to 2018, the levels of total and non-high-density lipoprotein cholesterol increased in low- and middle-income countries, especially in east and southeast Asia, and decreased in high-income western countries, especially those in northwestern Europe, and in central and eastern Europe.

Cortex morphology varies with age, cognitive function, and in neurological and psychiatric diseases. Here the authors report 160 genome-wide significant associations with thickness, surface area and volume of the total cortex and 34 cortical regions from a GWAS meta-analysis in 22,824 adults.