Vesicle-related OsSEC27P enhances H＋ secretion in the iron deficient transgenic tobacco root

Iron is an essential micronutritional element for plants. In addition to the iron uptake mechanism Strategy I and Strategy II, the vesicle transport process was also found to participate in iron uptake and homeostasis. Herein, a new iron deficiency induced OsSEC27P gene was isolated and investigated...

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Bibliographic Details
Published in:Chinese science bulletin 2010-10, Vol.55 (29), p.3298-3304
Main Authors: Yang, Guang, Ma, Feng, Wang, Yi, Feng, ChangGeng, Li, Peng, Xu, Yue, Zhao, WeiZhong, Yin, LiPing
Format: Article
Language:English
Subjects:
Chemistry/Food Science
Earth Sciences
Engineering
Humanities and Social Sciences
Life Sciences
multidisciplinary
Physics
Science
Science (multidisciplinary)
体内平衡
吸收机制
根分泌物
转基因动植物
转基因烟草
运输过程
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Summary:Iron is an essential micronutritional element for plants. In addition to the iron uptake mechanism Strategy I and Strategy II, the vesicle transport process was also found to participate in iron uptake and homeostasis. Herein, a new iron deficiency induced OsSEC27P gene was isolated and investigated in both its localization and its function in transgenic plants. The vesicle-related protein OsSEC27P may play a potential role in enhancing H＋ secretion in roots under the iron deficiency conditions.
ISSN:1001-6538
1861-9541
DOI:10.1007/s11434-010-4012-8