This Week in Science

Researchers at the J. Craig Venter Institute and others have found evidence for widespread lateral gene transfer from bacteria to eukaryotes. Finding complete or parts of the Wolbachia pipientis bacterial parasite inside the genomes of four insect and four nematode species, they conclude that these incorporated genomes give the host some of its functioning traits.

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The partially reinstated US travel ban leaves space for uncertainty for researchers, Nature News says.

Researchers find a number of traits differ by sex and could affect mouse model studies, according to Reuters.

Tweaking the skin microbiome could help address some skin conditions, the New York Times reports.

In PNAS this week: DNA methylation profiles of tumor tissue, gene dynamics in prokaryotes, and more.