PHERES1 Controls Endosperm Gene Imprinting and Seed Development
PHERES1 Controls Endosperm Gene Imprinting and Seed Development
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PHERES1 控制胚乳基因印记和种子发育
DOI：
10.1016/j.tplants.2020.03.004
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发表时间：
2020
影响因子：
20.5
通讯作者：
Guifeng Wang
中科院分区：
文献类型：
--
作者：
Yongyan Wang;Hua Jiang;Guifeng Wang
与哺乳动物不同，开花植物的基因组印记主要发生在胚乳中。然而，印迹驱动程序和印迹基因的功能仍然知之甚少。Batista等鉴定了I型MADS盒转录因子（TF）PHERES 1（PHE1）作为胚乳发育所需的一些印记和非印记基因的关键调节因子。
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. Batistaet 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.