This Week in Science

In Science this week, the University of Michigan, Ann Arbor's Patricia Wittkopp is first author on a paper that found that genes that code for color in fruit flies have an ancestral polymorphism. Two genes, ebony and tan, contribute to body color changes both within Drosophila americana and between this species and D. novamexicana, as they found that after sequencing multiple isolates, some strains of D.

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Science speaks with the University of Michigan's Jedidiah Carlson, who has tracked population genetic discussions at white nationalist sites.

Gene therapies could qualify for a faster US Food and Drug Administration approval process, according to Stat News.

NPR reports that the US House of Representatives has passed a bill to enable terminally ill patients access to experimental drugs.

In Genome Research this week: inversion variants mapped in human, non-human primate genomes; transcriptome profiling of maize, sorghum; and more.