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In Genome Research this week: links between biological aging and mutations affecting epigenetic regulators; long-read sequencing-based strategy to map chromatin accessibility; and more.

Researchers saw an over-representation of CpG methylation shifts in 11 obesity-related genes in more than 260 adolescents from a Pennsylvania cohort.

Look at the Numbers

Pennsylvania State University's Kathleen Grogan says researchers need to approach data on gender and racial diversity in the sciences like they would any other dataset.

Using Hi-C, genome sequencing, and optical mapping, researchers profiled structural variants in multiple cancer cell lines, leading to potential non-coding drivers.

The company hopes to develop saliva-based RNA assays for concussion, Parkinson's disease and autism using biomarkers discovered by its two academic partners.

Spit for Concussion

Pennsylvania State University researchers found that salivary microRNAs could predict which kids would have longer concussion symptoms, according to NPR.

In Nucleic Acids Research this week: improved method for determining RNA structure, approach for detecting microRNAs digitally, and more.

The grants were made as part of the NSF's Enabling Discovery through Genomic Tools — or EDGE — program.

The team's method utilizes two plasmids that produce DNA fragments from 50 to 1,000 bp, and are available through the nonprofit organization AddGene.

Researchers have developed a spit-based miRNA test to gauge concussion duration in children, NPR reports.

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Holden Thorp is to be the new editor-in-chief of Science and its related journals.

A genetic analysis of salmon scales collected over the course of a century points to a sharp decline in the number of fish returning each year to river in British Columbia, CBC reports.

Adelaide University has suspended the head of an ancient DNA lab as its investigation of workplace bullying continues, Australia's ABC News reports.

In PNAS this week: gene expression profiles of adipocyte subtypes, computational approach for improving plant expressome analysis, and more.