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In wildlife tagging, stress from capture and handling can alter post- release behavior and potentially study interpretations. This study of 42 mammal species shows that these effects diminish within 4–7 days, and quicker for animals in high human activity areas indicating adaptation to disturbance.

Constructing genome graphs directly from genome assemblies overcomes single-reference bias.

A region on chromosome 19p13 is associated with the risk of developing ovarian and breast cancer. Here, the authors genotyped SNPs in this region in thousands of breast and ovarian cancer patients and identified SNPs associated with three genes, which were analysed with functional studies.

The mechanical properties of carbon nanotubes rarely match the values predicted by theory owing to a combination of artefacts introduced during sample preparation and inadequate measurements. However, by avoiding chemical treatments and using high-resolution imaging, it is possible to obtain values of the mean fracture strength that exceed previous values by approximately a factor of three.

Mycorrhizas—mutualistic relationships formed between fungi and most plant species—are functionally linked to soil carbon stocks. Here the authors map the global distribution of mycorrhizal plants and quantify links between mycorrhizal vegetation patterns and terrestrial carbon stocks.

Breast cancer risk for BRCA1/BRCA2 mutation carriers varies depending on other genetic factors. Here, the authors perform a case-only genome-wide association study and highlight novel loci associated with breast cancer risk for BRCA1/BRCA2 mutation carriers.

There are currently a lack of tools to detect heterogeneity in 3D cultures. Here the authors report Traject3d as a framework to identify heterogeneous states in 3D culture and to understand how these give rise to distinct phenotypes using label-free multi-day time-lapse imaging.

Direct reprogramming of cardiac fibroblasts into cardiomyocytes is an attractive strategy for heart regeneration, but it is hampered by the low efficiency of the process. Here the authors show that mouse fibroblasts can be reprogrammed with high efficiency into functional cardiomyocytes when pro-fibrotic signaling is inhibited.

Results from a comprehensive evaluation of the function of BRCA2 variants, particularly variants of uncertain significance, provide a useful resource to improve the clinical management of individuals who carry such genetic variants.

Pre-B cells undergo a transition checkpoint needed for developmental progression. Mandal and colleagues show that the CXCL12–CXCR4 signaling axis orchestrates late B cell lymphopoiesis by suppressing Myc and cyclin D genes and promoting Rag-mediated recombination of immunoglobulin light-chain genes.

Genetic variants associated with susceptibility to pancreatic cancer have been identified using genome wide association studies (GWAS). Here, the authors combine data from over 9000 patients and perform a meta-analysis to identify five novel loci linked to pancreatic cancer.

In the final report of a phase 1 trial evaluating intracerebroventricular B7-H3-targeting CAR T cells in children and young adults with diffuse intrinsic pontine glioma, repeated intracranial infusions were feasible and well tolerated with a median overall survival of 19.8 months and 3 patients surviving over 40 months from diagnosis.

BET-bromodomain inhibitors could be used to treat medulloblastoma tumors with Myc amplifications. Here, the authors show that both the response and resistance to BET inhibitors in mice is mediated by bHLH/homeobox transcription factors.

Alison Dunning, Stacey Edwards and colleagues analyze 3,872 common variants across the ESR1 locus in 118,816 women. They find five independent variants within regulatory regions that associate with different breast cancer–related phenotypes and regulate the expression of ESR1, RMND1 and CCDC170.

A spatially resolved transcriptional atlas of the mid-gestational developing human brain has been created using laser-capture microdissection and microarray technology, providing a comprehensive reference resource which also enables new hypotheses about the nature of human brain evolution and the origins of neurodevelopmental disorders.

Failing to account for emission differences between day and night will lead to an underestimate of global CO₂ emissions from rivers by up to 0.55 PgC yr^–1, according to analyses of high-frequency CO₂ measurements.

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

Variant detection in problematic genes is facilitated with a curated benchmark.

A transcriptome-wide association study identifies associations of genetically predicted gene expression with breast cancer risk. This analysis finds 48 candidate genes implicated in breast cancer susceptibility, including 14 at novel loci.

Vascular smooth muscle cell (VSMC) dysfunction is a common feature of thoracic aortic aneurysms (TAAs). Here, Lino Cardenas and colleagues show that the formation of a HDAC9-MALAT1-BRG1 complex promotes VSMC dysfunction in TAA by epigenetically altering the expression of key components of the cytoskeleton in VSMCs.

The contamination of water by per- and polyfluorinated substances is a pressing global issue. Here, the authors explore a cationic covalent-organic framework for efficient detection and removal of perfluorooctanoic acid (PFOA) from water.

John Perry and colleagues report the results of a large genome-wide association study meta-analysis to identify variants influencing age at natural menopause. They identify 54 independent signals and find enrichment near genes involved in delayed puberty and DNA damage response.

Controlling the number of molecular switches and their relative positioning within porous materials is critical to their functionality and properties. Here the authors systematically control the number of spiropyran units in a covalent organic framework using a mixed-linker synthetic strategy which resulted in one photoresponsive unit per pore.

Under continued global warming, lakes will increasingly be covered by white ice, in particular towards the end of the ice cover season when fatal winter drownings occur most often and light limits the growth and reproduction of primary producers.

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.

Single-cell transcriptomics studies on human and mouse non-small cell lung cancer and conditional knockout mouse models show that IL-4 from bone marrow basophils drives the development of granulocyte-monocyte progenitors to myeloid cells that suppress antitumour immunity.

The hearts of birds, mammals and crocodiles have two ventricles serving separate pulmonary and systemic circulations, whereas the hearts of amphibians have only one ventricle. In most reptiles, however, the situation is unclear, which is of interest in the context of the evolution of cardiac septation. Here, gene expression in the developing ventricles of two reptiles is analysed; the results suggest a role for the T-box transcription factor Tbx5.

Comparisons within the human pangenome establish that homologous regions on short arms of heterologous human acrocentric chromosomes actively recombine, leading to the high rate of Robertsonian translocation breakpoints in these regions.

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

Previous studies identified an association between the 2q35 locus and breast cancer. Here, the authors show that a SNP at 2q35, rs4442975, is associated with oestrogen receptor positive disease and suggest that this effect is mediated through the downregulation of a known breast cancer gene, IGFBP5.