Abipartite molecular module controls cell death activation in the basal cell lineage of plant embryo

来源 :2013全国植物生物学大会 | 被引量 : 0次 | 上传用户：cjz1107

【摘要】

：

　　Plant zygote divides asymmetrically into an apical cell that develops into the embryo proper and a basal cell that generates the suspensor, a vital organ fu

【作者】

：

ZHAO Peng ZHOU Xuemei ZHANG Liyao WANG Wei MA Ligang YANG Libo PENG Xiongbo Peter V.Bozhkov SUN Mengxiang

【机构】

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DepartmentofCellandDevelopmentalBiology,CollegeofLifeScience,StateKeyLaboratoryofPlantHybridRice,Wuh

【出处】

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2013全国植物生物学大会

【发表日期】

：

2013年10期

【关键词】

：

embryogenesis suspensor programmed cell death cystatin cathepsin tobacco

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　　Plant zygote divides asymmetrically into an apical cell that develops into the embryo proper and a basal cell that generates the suspensor, a vital organ functioning as a conduit of nutrients and growth factors to the embryo proper.After the suspensor has fulfilled its function, it is removed by programmed cell death (PCD) at the late stages of embryogenesis.The molecular trigger of this PCD is unknown.

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Abipartite molecular module controls cell death activation in the basal cell lineage of plant embryo

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