Recent advances in ubiquitin signals regulating plant membrane trafficking

泛素 细胞生物学 化学 生物 生物化学 基因
作者
Yoko Hasegawa,Yongming Luo,Takeo Sato
出处
期刊:Plant and Cell Physiology [Oxford University Press]
标识
DOI:10.1093/pcp/pcae123
摘要

Abstract Ubiquitination is a reversible post-translational modification involving the attachment of ubiquitin, a 76-amino acid protein conserved among eukaryotes. The protein ‘ubiquitin’ was named after it was found to be ubiquitously expressed in cells. Ubiquitination was first identified as a post-translational modification that mediates energy-consuming protein degradation by the proteasome. After half a century, the manifold functions of ubiquitin are widely recognized to play key roles in diverse molecular pathways and physiological processes. Compared to humans, the number of enzymes related to ubiquitination is almost twice as high in plant species, such as Arabidopsis and rice, suggesting that this modification plays a critical role in many aspects of plant physiology including development and environmental stress responses. Here, we summarize and discuss recent knowledge of ubiquitination focusing on the regulation of membrane trafficking in plants. Ubiquitination of plasma membrane-localized proteins often leads to endocytosis and vacuolar targeting. In addition to cargo proteins, ubiquitination of membrane trafficking regulators regulates the morphodynamics of the endomembrane system. Thus, throughout this review, we focus on the physiological responses regulated by ubiquitination and their underlying mechanisms to clarify what is already known and what would be interesting to investigate in the future.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
小豆豆应助楼楼楼采纳,获得30
1秒前
ping发布了新的文献求助10
1秒前
Hodlumm发布了新的文献求助10
4秒前
有趣的灵魂完成签到,获得积分10
7秒前
今后应助shen采纳,获得10
8秒前
桐桐应助科研通管家采纳,获得10
9秒前
爆米花应助科研通管家采纳,获得10
9秒前
李健应助科研通管家采纳,获得10
10秒前
Akim应助科研通管家采纳,获得10
10秒前
10秒前
星辰大海应助科研通管家采纳,获得10
10秒前
烟花应助科研通管家采纳,获得10
10秒前
科研通AI2S应助科研通管家采纳,获得10
10秒前
Ava应助科研通管家采纳,获得10
10秒前
Jasper应助科研通管家采纳,获得10
10秒前
Hello应助科研通管家采纳,获得10
10秒前
SciGPT应助科研通管家采纳,获得10
11秒前
11秒前
11秒前
11秒前
12秒前
lennon完成签到,获得积分10
12秒前
量子星尘发布了新的文献求助10
13秒前
zjrh完成签到,获得积分10
14秒前
小李子发布了新的文献求助10
15秒前
春花发布了新的文献求助10
16秒前
刘星完成签到 ,获得积分10
17秒前
小蘑菇应助saisyo采纳,获得10
17秒前
18秒前
单薄碧灵完成签到 ,获得积分10
19秒前
CodeCraft应助mashichuang采纳,获得10
21秒前
yyyyyyyyyyyiiii完成签到 ,获得积分10
21秒前
深海敢敢发布了新的文献求助10
24秒前
小李子完成签到,获得积分10
24秒前
qingkong完成签到 ,获得积分10
24秒前
25秒前
26秒前
Lsc发布了新的文献求助10
27秒前
28秒前
无花果应助研友_QLXYgn采纳,获得10
29秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3976418
求助须知:如何正确求助?哪些是违规求助? 3520512
关于积分的说明 11203586
捐赠科研通 3257127
什么是DOI,文献DOI怎么找? 1798594
邀请新用户注册赠送积分活动 877804
科研通“疑难数据库(出版商)”最低求助积分说明 806523