The life of the peroxisome: from birth to death

被引:23
作者
Baker, Alison [1 ]
Paudyal, Rupesh [1 ]
机构
[1] Univ Leeds, Sch Biol, Ctr Plant Sci, Leeds LS2 9JT, W Yorkshire, England
基金
英国生物技术与生命科学研究理事会;
关键词
BINDING CASSETTE TRANSPORTER; PROTEIN IMPORT; PLANT PEROXISOMES; MYOSIN-V; DEGRADATION; AUTOPHAGY; RECEPTOR; PEX5; UBIQUITIN; REVEALS;
D O I
10.1016/j.pbi.2014.09.003
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Peroxisomes are dynamic and metabolically plastic organelles. Their multiplicity of functions impacts on many aspects of plant development and survival. New functions for plant peroxisomes such as in the synthesis of biotin, ubiquinone and phylloquinone are being uncovered and their role in generating reactive oxygen species (ROS) and reactive nitrogen species (RNS) as signalling hubs in defence and development is becoming appreciated. Understanding of the biogenesis of peroxisomes, mechanisms of import and turnover of their protein complement, and the wholesale destruction of the organelle by specific autophagic processes is giving new insight into the ways that plants can adjust peroxisome function in response to changing needs.
引用
收藏
页码:39 / 47
页数:9
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