Protein accumulation in aleurone cells, sub-aleurone cells and the center starch endosperm of cereals

被引：0
作者：
Yankun Zheng
Zhong Wang
机构：
[1] Yangzhou University,College of Agriculture
[2] Yangzhou University,College of Bioscience and Biotechnology
来源：
Plant Cell Reports | 2014年 / 33卷
关键词：
Cereal; Aleurone cells; Sub-aleurone cells; Center starch endosperm; Protein;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
There are mainly three endosperm storage tissues in the cereal endosperm: aleurone cells, sub-aleurone cells and the center starch endosperm. The protein accumulation is very different in the three endosperm storage tissues. The aleurone cells accumulate protein in aleurone granules. The sub-aleurone cells and the center starch endosperm accumulate protein in endoplasmic reticulum-derived protein bodies and vacuolar protein bodies. Proteins are deposited in different patterns within different endosperm storage tissues probably because of the special storage properties of these tissues. There are several special genes and other molecular factors to mediate the protein accumulation in these tissues. Different proteins have distinct functions in the protein body formation and the protein interactions determine protein body assembly. There are both cooperation and competition relationships between protein, starch and lipid in the cereal endosperm. This paper reviews the latest investigations on protein accumulation in aleurone cells, sub-aleurone cells and the center starch endosperm. Useful information will be supplied for future investigations on the cereal endosperm development.
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页码：1607 / 1615
页数：8
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