root formation meaning in Chinese

根系形成

Root formation substance
根系形成物质
Analysis of endogenous enzymes activity in mutant of populus tomentosaand its relative species during root formation
芽变毛白杨及其亲缘种扦插生根相关内源酶活性特征分析
Ph value increase from 4 . 5 to 6 . 5 strongly stimulated hairy root formation and higher ph value ( above 7 . 5 ) inhibited it . under the optimized condition , the transformation frequency of torenia approached 90 %
预培养和共培养培养基ph从4 . 5提高到6 . 5时，毛状根诱导率显著提高，但是当提高到7 . 5时，诱根率却显著下降。
In this study , the screening and identification of the different agrobacterium rhizogenes strains were carried out using physiological , chemical , molecular and bioassay methods , and the vigor of different strains was also compared based on their characters ; the transformation of torenia mediated by agrobacterium rhizogenes , the hairy root formation and its regeneration were importantly studied
本实验研究了( 1 )发根农杆菌的生理生化、分子生物学鉴定及生物检测和活力比较； ( 2 )发根农杆菌介导的蓝猪耳遗传转化和蓝猪耳毛状根的植株再生，为蓝猪耳的遗传转化和其它分子生物学研究奠定基础。