n.[生]誘變(性)

Purpose: To study the mutagenicity of Cultured Calculus Bovis. 目的:對(duì)體外培育牛黃的誘變性進(jìn)行研究。

Ethephon is a potential mutagen for somatic cell and germ cell. 表明乙烯利對(duì)體細(xì)胞和生殖細(xì)胞有致突變性。

Objective:To observe mutagenicity of siritch vapor condensate(SVC)in mice. 目的:研究胡麻油煙冷凝物對(duì)小鼠致突變作用。

No toxin-production mutants were screened with chemical mutagen methods. 本論文通過化學(xué)誘變劑方法篩選不產(chǎn)生毒素的突變體，比較毒素突變體與野生菌的有關(guān)生物學(xué)性狀及其對(duì)水稻的侵染，并對(duì)毒素引起植物的壞死作用進(jìn)行了研究。

This phenomenon may be assumed that the ligases were injuried by mutagen. 后一現(xiàn)象歸之于連接酶受到誘變劑的損傷。