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An interrupted time series analysis of 31 healthcare services in ten low-income, middle-income and high-income countries demonstrates that the COVID-19 pandemic caused immediate, heterogeneous and prolonged disruptions in service delivery, highlighting the need for health system resilience in pandemic preparedness.

While fission of single-membrane systems is well understood, the mechanism helping split double membranes (as in organelle division) is unclear. Here, the authors use experiment and theory to discover double membrane fission pathways, and find that a second membrane actually enables splitting.

Cooperative disease defense is part of group-level collective behavior. Here, the authors explore individual decisions, finding that garden ants increase grooming highly infectious individuals when they perceive a high pathogen load and suppress grooming after having been groomed by nestmates.

A dataset of coding variation, derived from exome sequencing of nearly one million individuals from a range of ancestries, provides insight into rare variants and could accelerate the discovery of disease-associated genes and advance precision medicine efforts.

Contrary to the view that urbanization is a major driver of the global rise in obesity, the global increase in body-mass index is shown to be mostly due to increases in the body-mass indexes of rural populations.

Serological detection of antibodies against SARS-CoV-2 can help establish rates of seroconversion. Here the authors develop a red cell agglutination test to detect antibodies against the receptor binding domain for distribution free of charge to qualified research groups.

Spectroscopy from the JWST Advanced Deep Extragalactic Survey of a galaxy at redshift 13 shows a singular, bright emission line identified as Lyman-α, suggesting the onset of reionization only 330 Myr after the Big Bang.

Biotic homogenization, which is increased similarity in the composition of species among communities, is rising due to human activities. Using North American mammal fossil records from the past 30,000 years, this study shows that this phenomenon is ancient, beginning between 12,000 and 10,000 years ago with the extinction of the mammal megafauna.

The authors present large sample studies showing substantial relationships between measures of embodiment (the rubber hand illusion and mirror synaesthesia) and trait imaginative suggestibility in the hypnotic context. These measures of striking experiential change may therefore be confounded by suggestion effects.

The bacterium Helicobacter pylori, often found in the human stomach, can be classified into distinct subpopulations associated with the geographic origin of the host. Here, the authors provide insights into H. pylori population structure by collecting over 1,000 clinical strains from 50 countries and generating and analyzing high-quality bacterial genome sequences.

Although the TMPRSS2-ERG gene fusion is the most common alteration in human prostate cancer, its involvement in disease progression remains unclear. Here, the authors demonstrate that ERG is methylated by Enhancer of zest homolog 2 leading to enhanced transcriptional and oncogenic activity.

The suppression of edge-localized modes in tokamak plasmas is crucial to prevent them from damaging the walls of the chamber. Now experiments confirm the role that magnetic islands play in suppressing these detrimental modes.

Lymphocytic choriomeningitis virus (LCMV)-based viral vectors have been shown to induce potent antitumor immune responses. Here the authors show that a LCMV-based vaccine vector remodels the tumor-associated fibroblastic stroma, sustaining CD8+ T cell activation and reducing tumor growth in a preclinical model of melanoma.

This Brain Somatic Mosaicism Network analysis of 283 cases of malformations of cortical development identifies 69 candidate and known genes in 76 patients. Single-nucleus RNA sequencing and mouse modeling implicate radial glia and daughter excitatory neurons.

The ability of retrotransposons to mobilize and insert into genes presents a challenge to a cell needing to maintain its genomic integrity. These authors have studied retrotransposition in embryonic carcinoma-derived cells. On insertion into DNA, the retrotransposon is quickly silenced, but the retrotransposon-specificity of this process implies that multiple silencing mechanisms may exist. Once cells differentiate, the ability to silence newly introduced retrotransposons is lost but previously inactivated retrotransposons remain inactive.

Here the authors show in a phase 1 trial that a recombinant subunit vaccine based on the gamma variant of SARS-CoV-2 exhibits a satisfactory safety profile, and induces a broad booster response of neutralizing antibodies and a booster effect on T cell immunity in individuals previously immunized with different SARS-CoV-2 vaccine platforms.

Anaplastic thyroid cancer (ATC) is a particularly aggressive cancer type with limited effective therapeutic options. Here, the authors identify the SUMO E3 ligase PIAS2 as a potential therapeutic target in ATC and mechanistically investigate its role in mitotic spindle and centrosome assembly.

The goals, resources and design of the NHLBI Trans-Omics for Precision Medicine (TOPMed) programme are described, and analyses of rare variants detected in the first 53,831 samples provide insights into mutational processes and recent human evolutionary history.

A multi-laboratory study in the form of a community challenge assesses the quality of models that can be produced from cryo-EM maps using different software tools, the reproducibility of models generated by different users and the performance of metrics used for model validation.

The response to infectious and inflammatory challenges differs among people but the reasons for this are poorly understood. Here the authors explore the impact of variables such as age, sex, and the capacity for controlling inflammation and maintaining immunocompetence, linking this capacity to favourable health outcomes and lifespan.

The authors compared muscle metabolomes of young and older adults with different muscle health and physical activity levels. They found that aging was characterized by lower levels of NAD⁺ that were correlated with activity levels and muscle function.

Spectrally resolved photoacoustic images often require the acquisition of data for each wavelength separately. Here, the authors use dual frequency-comb spectroscopy for photoacoustic measurements, enabling spectrally resolved measurements without the need to scan the illumination wavelength.

The contribution of genetic factors to the tumour immune microenvironment (TIME) remains to be investigated. Here, the authors suggest the role of TIME eQTLs for target genes involved in reversing immune suppressive features.

Multimodal approaches combining various numbers of behavioral, neuroimaging and electrophysiological markers improves neuroprognosis performance in clinically unresponsive critical-care patients.

An integrated analysis of de novo and inherited coding variants in 42,607 individuals with autism spectrum disorder identifies 60 risk genes of which five have not previously been associated with neurodevelopmental disorders.

This directory was made possible by a unique international collaboration between the 633 scientists whose names appear below. It represents both the first published description of the complete sequence of most chromsomes from Saccharomyces cerevisiae, and the first published overview of the entire sequence. As such, the authors would like future papers referring to the entire sequence and/or its contents to cite this directory; future papers referring to the sequence of individual chromosomes should refer to the papers listed at the head of page 9. The authors’ affiliations appear in the papers describing the individual chromosomes.

Assessing 3,129 species of trees and shrubs found in 164 global urban areas shows that over half of the species currently experience non-ideal climates. They project increases in risk due to climate change by 2050 and highlight cities where all species are at risk.

The direction of polariton canalization—its diffractionless propagation—in twisted bilayers at the magic angle is hindered by the lack of multiple magic angles. By controlling the twist angles between three α-MoO₃ layers, reconfigurable and spectrally robust polariton canalization along any in-plane direction is demonstrated.

It is unclear whether trait trade-offs and optimality principles observed at the individual level scale up to the ecosystem level. Here, the authors show that plant trait coordination principles also predict patterns between community-level traits and ecosystem-scale processes.

Analysing data on the relative abundance of basal area of ectomycorrhizal trees from lowland tropical forests, the authors show that their distribution and abundance are independent of soil quality.

JWST–NIRSpec spectroscopic confirmation of two luminous galaxies is presented, proving that luminous galaxies were already in place 300 million years after the Big Bang and are more common than what was expected before JWST.

Kcnq2 disfunction can cause developmental and epileptic encephalopathy (DEE). Here, authors show loss or gain of Kcnq2 function in Phox2b-expressing neurons disrupts breathing, thus identifying these cells as a likely basis for DEE breathing problems.

CP violation has deep implications for particle physics and cosmology. Previously observed only in meson decays, signs of CP violation have now been spotted in baryon decays by analysing the proton–proton collision data from the LHCb detector.

Measurements of the inelastic cross section of anti-³He allow the estimation of the transparency of the Milky Way to the propagation of these light antinuclei produced in either cosmic-ray collisions or annihilation of dark-matter particles.

The HUSH complex has been implicated in repressing LINE-1 elements. Here the authors reveal that the complex negatively regulates the type I IFN response in human cells through epigenetic regulation of LINE-1 elements

A risk score developed using biological, psychological and social factor data from the UK Biobank can predict different pain conditions, the risk of chronic pain spreading across body sites and the prognosis of chronic pain up to 9 years later.

Genetic and Structural analysis of COVID patients cohort reveals a correlation between mitochondrial haplogroup and SARS-CoV-2 severity.

Small-scale farmers in Southeast Asia are increasingly turning to monocultures of oil palm and rubber to maximize income. Clough and colleagues demonstrate that this land-use change in Indonesia comes at a cost to a wide array of ecosystem functions and biodiversity.

Hydroxychloroquine and chloroquine have been investigated as a potential treatment for Covid-19 in several clinical trials. Here the authors report a meta-analysis of published and unpublished trials, and show that treatment with hydroxychloroquine for patients with Covid-19 was associated with increased mortality, and there was no benefit from chloroquine.

A deep learning model detects low frequency mosaic variants with improved accuracy.

Charge quadrupole order was predicted in several 5d¹ and 5d² double perovskite systems, but experimental verification has been challenging. Here the authors provide experimental and theoretical evidence of simultaneous charge quadrupole order and local structural distortions in Ba₂MgReO₆.

The relationships that control seed production in trees are key to understand evolutionary pressures that have shaped forests. A global synthesis of fecundity data reveals that while seed production is not constrained by a strict size-number trade-off, it is influenced by taxonomy and nutrient allocation.

The direct measurement of the QCD dead cone in charm quark fragmentation is reported, using iterative declustering of jets tagged with a fully reconstructed charmed hadron.

Newly identified protein SPOCD1 is crucial in de novo DNA methylation directed by PIWI proteins and piRNAs, helping to control DNA silencing in mouse male germline.