| 深黄被孢霉的化学诱变 |
| |
| 引用本文： | 成漠,康亦兼,孙岩,范静,刘均洪,毕颖丽,甄开吉.深黄被孢霉的化学诱变[J].吉林大学学报(理学版),2001(1):93-95. |
| |
| 作者姓名： | 成漠 康亦兼 孙岩 范静 刘均洪 毕颖丽 甄开吉 |
| |
| 作者单位： | 1. 吉林大学化学系,
2. 青岛化工学院化工系, |
| |
| 基金项目： | 国家自然科学基金! (批准号 :2 98730 18) |
| |
| 摘 要： | 以深黄被孢霉为出发菌 ,通过硫酸二乙酯 (DES)诱变 ,获得优化的变异菌株 XM-1 .经初筛、复筛及传代实验 ,表明其是稳定的变异株 .变异株 XM-1在 2 8℃下 ,发酵 1 2 0 h后 ,菌体生物量为 1 5 .1 g/L ,油脂量为 7.5 g/L .与原始菌相比 ,生物量、油脂量分别提高了43.8%和 47% .
|
| 关 键 词： | 深黄被孢霉 硫酸二乙酯 化学诱变 |
| 文章编号： | 0529-0279(2001)01-0093-03 |
| 修稿时间： | 2000年8月28日 |
Mutation of Mortierella Isbellina Induced by Ethylethane Sulfonate Treatment |
| |
| XIAN Mo,KANG Yi-jian,SUN Yan,FAN Jing,LIU Jun-hong,BI Ying-li,ZHEN Kai-ji.Mutation of Mortierella Isbellina Induced by Ethylethane Sulfonate Treatment[J].Journal of Jilin University: Sci Ed,2001(1):93-95. |
| |
| Authors: | XIAN Mo KANG Yi-jian SUN Yan FAN Jing LIU Jun-hong BI Ying-li ZHEN Kai-ji |
| |
| Abstract: | As an original strain, Mortierella isabellina was mutated by diethyl sulfate (DES) treatment and a mutant named XM 1 was obtained. After pass generation tests for 10 times, the mutant showed stable genetic property and its biomass reached 15 1 g/L and the lipid mass reached 7 5 g/L. Compared to those of the initial strain, these values increased by 43 8% and 47% respectively. |
| |
| Keywords: | Mortierella isabellina diethyl sulfate mutation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
