<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"><url><loc>https://www.biobytes.blog/p/one-gene-at-a-time-how-perturb-seq</loc><news:news><news:publication><news:name>Myra's Substack</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-08-01T04:43:13+00:00</news:publication_date><news:title>One Gene at a Time: How Perturb-seq Maps Cause and Effect</news:title></news:news></url></urlset>