促有丝分裂原

PLL是一个强的促有丝分裂原，对人外周淋血巴细胞转化率达65%，细胞分裂率达11.5%。

PLL is a strong mitogen , the transformation ratio of human peripheral blood lymphocytes was 65 % and the cell division ratio was 11 5 % ?

桑寄生凝集素是一种促有丝分裂原，对猪血淋巴细胞的转化率达78%，细胞分裂比率为11.2%。

LPL is also a mitogen to hog peripheral lymphocytes , its transformation ratio is78 % , and its division ratio is11.2 % .

增加促有丝分裂原和促进T、B淋巴细胞增殖调控；

Increases the mitosis original , promotes the T and B lymphocyte multiplication regulation ;

SLL对酸、碱、热均有较高的耐受性，并且是一个强促有丝分裂原。

SLL is relatively stable in acid , alkali and heat treatment .

本研究从信号传递关键分子MAPK（mitogen-activatedproteinKinase，促有丝分裂原蛋白激酶）入手，阐述大豆疫霉生长发育和致病的分子机制。

In this study , we characterize the mechanism of the development and pathogenicity of P. sojae exploiting the key molecule of . signal transduction , MAPK ( mitogen-activated protein kinase ) .

作者采用微量淋巴细胞增生测定方法，在体外逐周观察感染日本血吸虫小鼠的淋巴细胞对血吸虫虫卵抗原（SEA）和促有丝分裂原（LPS，conA）应答的变化。

Lymphocyte proliferative assay was adopted to investigate in vitro weekly dynamic characteristic of response to soluble Schistosome egg antigen ( SEA ) in mice infected with Schistosome Japonicum as well as changes of the response induced by mitogens ( Con A , LPS ) post-infection .