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A heterochromatin-dependent transcription machinery drives piRNA expression

13:26 EDT 24 Aug 2017 | Nature Publishing

Transcription of Drosophila PIWI-interacting RNA (piRNA) clusters is enforced through RNA polymerase II pre-initiation complex formation within repressive heterochromatin, accomplished through the transcription factor IIA subunit paralogue Moonshiner.

Original Article: A heterochromatin-dependent transcription machinery drives piRNA expression

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