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Did you share your womb with the “vanishing twin”? The answer may be in your DNA.

Monozygotic twins are derived from an egg cell that divides to produce two embryos, but one twin may “disappear” during development and only one baby may be born. Now, new research may reveal whether your DNA started as an identical twin in the womb, even if your twins disappeared long before your birth. It suggests that.

The new study was published in the journal on Tuesday (September 28) Nature Communications, Researchers zoomed in on so-called Epigenetic Modifications found in twin DNA. The term “epigenetic” refers to the factor that allows a gene to be turned “on” or “off” without altering the underlying gene. DNA order. For example, small molecules called methyl groups can stick to specific genes like sticky notes, preventing cells from reading those genes and effectively turning them off.

Did you share your womb with the “vanishing twin”? The answer may be in your DNA.

Source link Did you share your womb with the “vanishing twin”? The answer may be in your DNA.

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