In order to obtain the mutants of carotene-high-producing,the mutagenic effect of ions implantation on Rhodotorula glutinis NR06 and its protoplast were studied.

• 分别以红酵母NR06和其原生质体为研究对象,通过注入生命必需元素N+以期获得高产类胡萝卜素突变株。