学术
国际标准刊号：ISSN 1006-2513
国内统一刊号：CN 11-3542
摘 要:
通过对出发菌株粘红酵母RY-1进行紫外诱变，以类胡萝卜素抑制剂二苯胺抗性为筛选标准，得到19株突变株，并对突变株进行发酵性能检验。结果表明，有四株突变株类胡萝卜素产量提高明显，其中Ruv701提高了42.06%，遗传稳定性良好。[著者文摘]
文章出处:
《中国食品添加剂》-2007年5期 -104-108页
China Food Additives
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1006-2513（2007）05-0104-05
[参考文献]
Breeding of the mutants with a high yield of caroyenoid
ZHAI Hong-mei, XIAO Dong-guang, ZHANG Kun-sheng, LI Xian-yu （ Department of Chemistry, Shijiazhuang College, Hebei Shijiazhuang 050035）
Abstract:
Start strain RY - 1 was treated with ultraviolet. Carotenoid synthesis inhibitor diphenyla - mine was used in seletion of the mutants, and 19 mutants were obtained. The characters of mutants were determined, the result shows that carotenoid yield of 4 mutants was increased distinctly and the yield of Ruv701 was increased by 42. 06% The mutant has good stabilization of inheritance.[著者文摘]
Key words:
ultra violet mutagenesis; carotenoid; diphenylamine; breeding
收稿日期: 2007-01-21
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