|Table of Contents|

Research Progress of HKT Transport Protein Gene(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年10
Page:
188-193
Research Field:
Publishing date:

Info

Title:
Research Progress of HKT Transport Protein Gene
Author(s):
LI Ping1FENG Zizhou2CHEN Yongsheng1WANG Yun2ZHANG Jixing1
(1.College of Life Science,Inner Mongolia University for Nationalities,Tongliao,Inner Mongolia 028042;2.Agricultural College,Inner Mongolia University for Nationalities,Tongliao,Inner Mongolia 028042)
Keywords:
HKT transport proteinHKT genesalt tolerance
PACS:
-
DOI:
10.11937/bfyy.201610049
Abstract:
The HKT transport protein is a kind of ion transporter,which exists on plasmalemma.It is ubiquitous and responsible for Na+ transport and K+-Na+ symport.It belongs to transmembrane protein.HKT is subject to its family gene expression regulation.The over-expressing HKT family gene could improve plants’ Na+ transport and K+-Na+ symport,letting Na+ recycle and reducing its concentration.At the same time it plays an important role in maintaining K+/Na+ ratio and keeping the normal physiological function,thus improving salt tolerance.The article summarized the discovery and clone of HKT family gene,morever,it introduced the interaction between HKT family gene and SOS,NHX.After knowing its function and mechanism of action,laid the foundation for genetic engineering of plants tolerance and getting haloduric transgenic plant.

References:

 

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Last Update: 2016-07-12