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  "path": "/tiny-genetic-change-turns-female-mice-into-males-scientists-discover/",
  "publishedAt": "2026-06-07T15:58:05.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Biology",
    "Bar-Ilan University",
    "CRISPR",
    "DNA",
    "Genetics",
    "Molecular Biology"
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  "textContent": "A new study reveals that an extremely small change in a non-coding region of DNA can dramatically alter how sex develops in mice. How much can a single letter of DNA matter? According to new research from Bar-Ilan University, one misplaced genetic “letter” can completely change the course of sexual development. In a study published [...]",
  "title": "Tiny Genetic Change Turns Female Mice Into Males, Scientists Discover"
}