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The CMS experiment at CERN reports one of the highest-precision measurements of the W boson mass, finding it in line with standard model predictions and at odds with recent anomalous measurements.

Clostridium perfringens lacking perfringolysin O toxin isolated from preterm infants metabolizes human milk oligosaccharide disialyllacto-N-tetraose to produce metabolites that promote the growth of commensal bifidobacteria, inhibit pathogens and suppress inflammation in an organoid model.

A global network of researchers was formed to investigate the role of human genetics in SARS-CoV-2 infection and COVID-19 severity; this paper reports 13 genome-wide significant loci and potentially actionable mechanisms in response to infection.

Riboswitches are allosteric RNA molecules that change conformation upon ligand binding to regulate downstream genes. Here, the authors use Restricted Boltzmann machines trained on natural sequences to design new riboswitch aptamer domains, and validate their functionality via chemical probing.

Genome-wide DNA polymerase usage maps determined in fission yeast, using a new sequencing strategy based on ribonucleotide misincorporation, track the division of labor between replicative polymerases and reveal locations and efficiencies of replication origins.

While the benefits of crop diversity are known, doubts remain as to whether replacing cereals in rotations reduces nutrient production. A comparison of 16 long-term field experiments across Europe shows no trade-off between functionally rich rotations and food productivity.

Every spring, Bogong moths use the starry night sky as a compass to navigate up to 1,000 km towards their alpine migratory goal.

Identifying jets originating from heavy quarks plays a fundamental role in hadronic collider experiments. In this work, the ATLAS Collaboration describes and tests a transformer-based neural network architecture for jet flavour tagging based on low-level input and physics-inspired constraints.

Raman and fluorescence spectra, consistent with several species of aromatic organic molecules, are reported in the Crater Floor sequences of Jezero crater, Mars, suggesting multiple mechanisms of organic synthesis, transport, or preservation.

Responsive molecular machines can perform specific tasks triggered by environmental or chemical stimuli. Here, the authors show that antibodies can be used as inputs to modulate the binding of a molecular cargo to a designed DNA-based nanomachine, with potential applications in diagnostics and drug delivery.

Which combination of current genome sequencing and assembly approaches results in high-quality, complete diploid genome assemblies is determined.

An analysis of 24,202 critical cases of COVID-19 identifies potentially druggable targets in inflammatory signalling (JAK1), monocyte–macrophage activation and endothelial permeability (PDE4A), immunometabolism (SLC2A5 and AK5), and host factors required for viral entry and replication (TMPRSS2 and RAB2A).

Dengue is a major public health concern in the Americas, and the Caribbean can be a source for reintroduction and spread. Here, the authors use travel surveillance data and genomic epidemiology to reconstruct Dengue epidemic dynamics in the Caribbean from 2009-2022.

Graphene's remarkable properties make it ideal for optoelectronic devices, and its two-dimensional nature enables its integration with photonic structures. By combining a graphene transistor with a planar microcavity, Engelet al. control the spectrum of the photocurrent and the light emitted by the device.

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.

Aeby et al. report that DCP1A negatively regulates Tsix RNA abundance by suppressing its transcriptional elongation and RNA stability, thus contributing to X-chromosome inactivation.

Cyanuric acid, a small molecule with three thymine-like faces, reprogrammes the assembly of unmodified poly(adenine) into long fibres with a unique internal structure. The association of adenine and cyanuric acid units into a hexameric rosette motif brings together poly(adenine) triplexes with subsequent cooperative polymerization.

This study associates p53 loss and brain metastasis in breast cancer. Mechanistically, p53-null tumors recruit astrocytes that provide substrates for enhanced fatty acid synthesis via upregulated SCD1 expression, representing a targetable axis in the disease.

Genomic analyses applied to 14 childhood- and adult-onset psychiatric disorders identifies five underlying genomic factors that explain the majority of the genetic variance of the individual disorders.

This study of magic-angle twisted trilayer graphene moiré superconductors using scanning tunnelling microscopy and spectroscopy identifies two energy gaps that develop from many-body resonance in this highly tunable class of materials.

Theta oscillations have been implicated in hippocampal processing but mechanisms constraining phase timing of specific cell types are unknown. Here, the authors combine single-cell and multisite recordings with evolutionary computational models to evaluate mechanisms of phase preference of deep and superficial CA1 pyramidal cells.

Experimental realizations of discrete time crystals have mainly involved 1D models with Ising-like couplings. Here, the authors realize a 2D discrete time crystal with anisotropic Heisenberg coupling on a quantum simulator based on superconducting qubits, uncovering a rich phase diagram.

SAM riboswitches are RNA elements that regulate bacterial gene expression in response to binding of the small-molecule metabolite, S-adenosylmethionine. The SAM-II riboswitch binds its ligand through a conformational capture mechanism that is dependent on formation of a transient pseudoknot.

The CMS Collaboration reports the measurement of the spin, parity, and charge conjugation properties of all-charm tetraquarks, exotic fleeting particles formed in proton–proton collisions at the Large Hadron Collider.

This study reconstructs the evolution of leaf venation networks, describing the transition from fewer, corrugated veins to high vein density and smoother loops. It also suggests herbivory as a potential driver of venation architectural changes.

The authors present a diploid reference-quality genome assembly of the widely used cell line RPE-1, revealing heightened variation between haplotypes and other human genomes at centromeres. The availability of a reference genome matching the cell line under study promises a new era of high-precision haplotype-resolved functional genomics.

Factor H overexpression predicts poor prognosis across cancers through cell-intrinsic effects. Intracellular FH in tumor cells and fibroblasts interacts with E2F/Rb, reduces nuclear p53, alters actin dynamics, and promotes tumor cell proliferation.

Reviewing online resources and additional literature on national red lists, 361 extinct seed-plant taxa were identified. Of these, 556 herbarium specimens belonging to 161 extinct species were found to have a high ‘de-extinction candidate’ score.

Using a spatially explicit mechanistic model, the authors show that the distribution of all terrestrial bird species across the world is driven by an optimal balance between energy acquisition and energy expenditure.

RNA provides a unique readout of a cell’s identity, physiologic status, and phenotype. Here the authors deliver an RNA sensing system that can use the information contained within cellular RNA to selectively control the activity of genetic programs.

Analysis of more than 95% of each diploid human genome of a four-generation, twenty-eight-member family using five complementary short-read and long-read sequencing technologies provides a truth set to understand the most fundamental processes underlying human genetic variation.

New analyses in S. pombe show that both the leading and lagging strands are replicated by DNA polymerase δ when stalled replication forks use homologous recombination to restart semiconservative DNA synthesis.

A genome-wide association study of critically ill patients with COVID-19 identifies genetic signals that relate to important host antiviral defence mechanisms and mediators of inflammatory organ damage that may be targeted by repurposing drug treatments.

Here the authors uncover p53’s role as the master regulator of spatio-temporal genome organization. p53 controls the expression of 340 distal genes through newly formed and pre-existing loops between p53-bound enhancers and promoters.

The quark structure of the f₀(980) hadron is still unknown after 50 years of its discovery. Here, the CMS Collaboration reports a measurement of the elliptic flow of the f₀(980) state in proton-lead collisions at a nucleon-nucleon centre-of-mass energy of 8.16 TeV, providing strong evidence that the state is an ordinary meson.

Structural elucidation of the RNA aptamer 'Spinach' reveals that a new G-quadruplex structure forms the fluorophore-binding site that confers the ability of the RNA to function as a GFP mimic.

Aminoglycoside antibiotics target the ribosome but their limited selectivity for the bacterial ribosome can cause side effects in humans. Here, the authors synthesize 4′-O-ether or 4′,6′-O-acetal modifications and show that these compounds possess increased selectivity against bacterial ribosomes.

We present the complete 62,460,029-base-pair sequence of a human Y chromosome from the HG002 genome (T2T-Y) that corrects multiple errors in GRCh38-Y and adds over 30 million base pairs of sequence to the reference.

Complex networks can be used to model brain networks. Here the authors identify the essential nodes in a model of a brain network and then validate these predictions by means of in vivo pharmacogenetic interventions. They find that the nucleus accumbens is a central region for brain integration.

Mutational signatures provide evidence of the mechanism of action of a given mutagen and are found in cancer cells. Here, using 560 breast cancer genomes, the authors demonstrate that mutational signatures are frequently associated with genomic architecture including nucleosome positioning and replication timing.

Designer Receptors Exclusively Activated by Designer Drugs (DREADDs) are a powerful tool for neuroscience, but the standard DREADD ligand, CNO, has significant drawbacks. Here the authors report two novel high-potency DREADD ligands and a novel DREADD radiotracer for imaging purposes.

The physical size of the commonly used Cas9 from Streptococcus pyogenes poses challenges for CRISPR-Cas genome editing systems that use the adeno-associated virus as a delivery vehicle; here, smaller Cas9 orthologues are characterized, and Cas9 from Staphylococcus aureus allowed targeting of the cholesterol regulatory gene Pcsk9 in the mouse liver.