期刊
JOURNAL OF EXPERIMENTAL BOTANY
卷 70, 期 7, 页码 2009-2019出版社
OXFORD UNIV PRESS
DOI: 10.1093/jxb/erz024
关键词
Autophagy; neddylation; nitrogen; proteases; proteasome; sumoylation
资金
- Swedish University of Agricultural Sciences, VR Research Council [21679-000]
- FORMAS Research Council [22924-000]
- Carl Tryggers Foundation [15:336, 17:317]
- COST Action PROTEOSTASIS [BM1307]
Nitrogen (N) is a core component of fertilizers used in modern agriculture to increase yields and thus to help feed a growing global population. However, this comes at a cost to the environment, through run-off of excess N as a result of poor N-use efficiency (NUE) by crops. An obvious remedy to this problem would therefore be the improvement of NUE, which requires advancing our understanding on N homeostasis, sensing, and uptake. Proteolytic pathways are linked to N homeostasis as they recycle proteins that contain N and carbon; however, emerging data suggest that their functions extend beyond this simple recycling. Here, we highlight roles of proteolytic pathways in non-symbiotic and symbiotic N uptake and in systemic N sensing. We also offer a novel view in which we suggest that proteolytic pathways have roles in N homeostasis that differ from their accepted function in recycling.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据