id·​io·​chromatin | \ "+\

Definition of idiochromatin

: the part of the chromatin of a cell that is thought to transmit genes and function in reproduction — compare trophochromatin

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First Known Use of idiochromatin

1909, in the meaning defined above

History and Etymology for idiochromatin

International Scientific Vocabulary idio- + chromatin

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Time Traveler for idiochromatin

The first known use of idiochromatin was in 1909

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to engage in dissolute behavior

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