摘要
ThepreferenceofpaddyriceforNH4+ratherthanNO3ˉisassociatedwithitstolerancetolowpHsincearhizosphereacidificationoccursduringNH4+absorption.However,theadaptationofriceroottolowpHhasnotbeenfullyelucidated.TheplasmamembraneH+-ATPaseisauniversalelectronicH+pump,whichusesATPasenergysourcetopumpH+acrosstheplasmamembranesintotheapoplast.ThekeyfunctionofthisenzymeistokeeppHhomeostasisofplantcellsandgenerateaH+electrochemicalgradient,there...
出版日期
2011年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)