Genome of Australian fly defeats killer bacteria by evolving to co-exist with it

Except:

"These may include effects that help the host, like the provision of nutrition to cells and protecting the host cells against viruses. But they also have more dubious results—including killing the host's embryos and changing the sex ratio of offspring the host produces. "

moar here… https://phys.org/news/2023-03-genome-australian-fly-defeats-killer.html