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  "path": "/ecology/animals-ecology/this-gene-turns-some-mouse-dads-into-caregivers-and-others-into-killers/",
  "publishedAt": "2026-02-25T11:01:28.000Z",
  "site": "https://www.zmescience.com",
  "tags": [
    "Animals",
    "Genetics",
    "animal behavior",
    "fatherhood",
    "genetics",
    "mammalian behavior",
    "neuroscience",
    "parenting",
    "rodents",
    "social behavior"
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  "textContent": "In African striped mice, a pigment gene doubles as a switch for fatherhood.",
  "title": "This Gene Turns Some Mouse Dads Into Caregivers—and Others Into Killers"
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