PHERES1 Controls Endosperm Gene Imprinting and Seed Development
- PMID: 32407690
- DOI: 10.1016/j.tplants.2020.03.004
PHERES1 Controls Endosperm Gene Imprinting and Seed Development
Abstract
In contrast to mammals, genomic imprinting primarily occurs in the endosperm in flowering plants. Nevertheless, the imprinting drivers and functions of imprinted genes remain poorly understood. Batista et al. identified the type I MADS-box transcription factor (TF) PHERES1 (PHE1) as a key regulator of some imprinted and nonimprinted genes required for endosperm development.
Keywords: MADS-box; endosperm; genomic imprinting; transcription factor; transposable element.
Copyright © 2020 Elsevier Ltd. All rights reserved.
Comment on
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The MADS-box transcription factor PHERES1 controls imprinting in the endosperm by binding to domesticated transposons.Elife. 2019 Dec 2;8:e50541. doi: 10.7554/eLife.50541. Elife. 2019. PMID: 31789592 Free PMC article.
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