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The adoption of microfluidics was fundamental to the development of cost-effective, high-throughput DNA sequencing. As the field progresses towards multi-omics, Lambert et al. reflect on the key concepts underlying microfluidics and how resulting engineering advances at the microscale drove the evolution of genomic sequencing.
In this Tools of the Trade article, Kejun Ying describes epigenome-wide Mendelian randomization, which integrates Mendelian randomization into a DNA-methylation-based epigenetic clock to identify CpG sites with potential causal links to lifespan and healthspan.
In this Journal Club article, Edroaldo Lummertz da Rocha discusses two papers that provided important insights into how tumour cells communicate with distant organs to establish pre-metastatic niches.
In this Journal Club, Berna Sozen recalls the metabolic gradient theory proposed by Charles Manning Child in the early 20th century, which posited that metabolic gradients drive cellular differentiation and tissue patterning.
In this Journal Club, Pleuni Pennings recalls two papers that connected the evolutionary dynamics of HIV variants with therapeutic outcomes, illustrating how evolutionary insights can inform public health decisions.
In this Review, Smith et al. describe DNA methylation landscapes that emerge over mammalian development and within key disease states, as well as how different methyltransferases interface with histone modifications and other proteins to create and maintain them.
Chromosomal instability (CIN) drives cancer progression through diverse mechanisms. The authors review the molecular consequences of CIN in advanced cancer, such as genomic and phenotypic heterogeneity and cancer cell-intrinsic inflammation.
Ancestral recombination graphs (ARGs) are revolutionizing population genetics by elucidating genetic processes such as demography, migration and selection. This Review introduces ARG structure, compares estimation methods and illustrates their application to understanding population dynamics.
Advances in genomic technologies have enabled investigations into a wide range of species. In this Review, the authors describe recent studies in both non-model and model organisms that illustrate the diversity of animal sex chromosomes with respect to their evolutionary histories and mechanistic roles in sex-determination systems.