植物中PIP5K基因家族调控功能的研究进展

Research Progress of Phosphatidylinositol 4-Phosphate 5-Kinase Gene Family

磷脂酰肌醇4-磷酸5-激酶(PIP5K)是生物体内的磷酯类激酶,PIP5K基因家族参与调控很多植物的生长发育。为在育种过程中更好地发挥PIP5K基因家族对植物生长发育和抗逆性的调控作用,从PIP5K基因家族的特征、PIP5K基因对植物根和花生长发育及逆境胁迫适应性的调控等方面研究进展进行总结,并就植物中PIP5K基因家族在其他方面的进一步研究进行展望。

Phosphatidylinositol 4-phosphate 5-kinase（PIP5K）is biological phosphorus esters kinase,PIP5K gene families involve in the regulation of many plant growth and development.In order to preferably play the role of PIP5K gene families in plant growth,development and adversity stress resistance,in this paper the authors summarize the characteristics of PIP5K gene families,regulation of PIP5K genes on plant root and flower development,and adaptability to adversity stress.And proposed further studies of PIP5K gene families in other aspects.