(biology) an organism that has characteristics resulting from chromosomal alteration
an animal that has undergone mutation
造句
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。
Molecular research progresses and citrus color mutants are briefly introduced. 簡(jiǎn)要回顧了柑橘類胡蘿卜素合成分子生物學(xué)研究進(jìn)展以及柑橘類胡蘿卜索積累發(fā)生改變的突變體。