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  "path": "/researchers-finally-solve-50-year-old-blood-group-mystery/",
  "publishedAt": "2026-04-27T19:42:32.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Biology",
    "Bioinformatics",
    "Blood",
    "Lund University"
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  "textContent": "Scientists have uncovered a hidden layer of genetic regulation that helps explain why individuals with the same blood type can differ so dramatically at the molecular level. A long-standing mystery in blood science has finally been solved, and the answer could make blood transfusions safer while shedding light on how our bodies fight disease. Researchers [...]",
  "title": "Researchers Finally Solve 50-Year-Old Blood Group Mystery"
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