发根农杆菌Ri质粒rol基因矮化性状表达研究进展

Riview of Studies on Expression of Agrobactecium rhizogenes Ri Plasmid rol genes on Plant Dwarfing

rol基因的表达能诱导被感染植物产生发根,再培养后所形成的植株具有一系列的如矮化,生根力强等表现型,国内外学者对rol基因这一特性作了深入的研究.对rol基因产生的矮化性状及表达进行了综述,并探讨了rol基因矮化性状研究面临的问题和可能的解决途径.

Expression of rol genes induces plant infected to produce hairy roots which regenerate plants with a series of variations such as dwarf and powerful rooting ability. The domestic and foreign scholars have done the thorough research about this. And this problem is discussed in this poper and the possible solution is also discussed in it.