In a paper published online in advance in Genome Research this week, researchers report their use of karyotype reconstruction across several ancestral grass species, which they say found "new mechanisms of genome shuffling as a source of plant evolution." Using paleogenomics, the team "delineated sequence intervals comprising a complete set of junction break points of orthologous regions from rice, maize, sorghum, and Brachypodium genomes" and that "the chromosome num

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Researchers hope to tease out the signature effects that different carcinogens leave on the genome to determine their contributions to disease, Mosaic reports.

The Wall Street Journal looks into the cost of new gene therapies.

An Imperial College London-led team reports that it was able to use a gene drive to control a population of lab mosquitos.

In PNAS this week: genomic effects of silver fox domestication, limited effect of mitochondrial mutations on aging in fruit flies, and more.