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NEW YORK – Results from a large genome-wide association study suggest that same-sex sexual behaviors stem from complex interactions between common genetic variants and environmental factors.

"We couldn't find any strong effect on chromosome X as was previously reported in the literature," co-first author Andrea Ganna said during a press briefing with reporters this week. "Sexual behavior is instead very polygenic, meaning there are a lot of variants that contribute to this trait."

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Nature News writes that additional details about the UK plan for an agency to support high-risk, high-reward science are needed.

The New York Times reports that the US Food and Drug Administration has authorized Johnson & Johnson's SARS-CoV-2 vaccine.

The Wall Street Journal writes new studies are giving glimpses into the origins of SARS-CoV-2.

In PLOS this week: analysis of Plasmodium population structure, qPCR assay to diagnose scabies, and more.

Mar
16
Sponsored by
Bio-Rad

Wastewater based epidemiology (WBE) has been established as a viable, valuable, and cost-effective means to monitor infectious disease within a community. 

Mar
23
Sponsored by
Roche

This webinar will discuss findings from the study, in which molecular residual disease (MRD) was assessed using circulating tumor DNA (ctDNA) without prior mutational knowledge in oligometastatic colorectal cancer (CRC) patients who had received neoadjuvant chemotherapy. This study also investigated urine as an alternative analyte for ctDNA MRD detection.