植物学报 ›› 2002, Vol. 19 ›› Issue (04): 432-438.

• 综述与专论 • 上一篇    下一篇

植物高效吸收和利用磷营养的遗传学研究进展

段海燕 王运华 徐芳森   

  1. (华中农业大学微量元素研究室 武汉 430070)
  • 收稿日期:2001-07-25 修回日期:2002-03-18 出版日期:2002-07-20 发布日期:2002-07-20
  • 通讯作者: 段海燕

Advance on Genetic Aspects of Phosphorus Efficiency in Plants

DUAN Hai-Yan WANG Yun-Hua XU Fang-Sen   

  1. (Department of Resource, Environment and Agrochemistry in Huazhong Agricultural University, Wuhan 430070)
  • Received:2001-07-25 Revised:2002-03-18 Online:2002-07-20 Published:2002-07-20
  • Contact: DUAN Hai-Yan

摘要: 近些年来,人们对植物营养性状的遗传学背景日益了解,特别是磷素营养。随着分子生物学的快速发展,磷素营养的研究已深入到分子水平并且取得了可喜的成绩。本文从植物体内调控磷吸收利用的相关QTLs定位,缺磷诱导的基因表达,植物体内的磷调控系统,磷转运子及与磷有关的突变体的研究作一概括。

Abstract: Recently, more and more knowledges about genetic backgrounds of plant nutrition have been acquired, especially about phosphorus (P) nutrition. Following the rapid development of molecular biology, researches on P have gone deep into molecular level and got more and more achievements. This paper summarized the advances on mapping of relative traits of P, gene expression induced by P deficiency, regulatory systems on P, P transportors and mutants with regard to P.