| 微波诱变选育红色素高产菌株初探 |
| |
| 引用本文： | 苏龙,詹萍,甘耀坤,陈旭健,吴弦华,覃梁萍.微波诱变选育红色素高产菌株初探[J].玉林师范学院学报,2010,31(2):48-50. |
| |
| 作者姓名： | 苏龙 詹萍 甘耀坤 陈旭健 吴弦华 覃梁萍 |
| |
| 作者单位： | 玉林师范学院,化学与生物系,广西,玉林,537000 |
| |
| 基金项目： | 2007年玉林师范学院院级重点资助项目，2007年广西教育厅资助项目，2008年玉林师范学院院级重点资助项目 |
| |
| 摘 要： | 以红色素产生菌W0为出发菌株,通过微波诱变、微波和紫外复合诱变,得到3株产红色素较高的生产菌W1,W2,W3,结果表明,复合诱变比单一因子诱变的效果好,复合诱变筛选到的W3产生红色素的色价由1.073提高到1.748,提高了63%.遗传稳定性实验表明,3株突变株的产红色素的性能较稳定.
|
| 关 键 词： | 红色素 微波诱变 色价 |
Screening of Red Pigment High-yield Strain by Microwave-induced Mutation |
| |
| SU Long,ZHAN Ping,GAN Yao-kun,CHEN Xu-jian,WU Xian-hua,QIN Liang-ping.Screening of Red Pigment High-yield Strain by Microwave-induced Mutation[J].Journal of Yulin Teachers College,2010,31(2):48-50. |
| |
| Authors: | SU Long ZHAN Ping GAN Yao-kun CHEN Xu-jian WU Xian-hua QIN Liang-ping |
| |
| Institution: | 1.Lecturer,MSc,Dept.of Chemistry ＆ Biology,Yulin Normal University,Yulin,Guangxi 537000)(2.Professor,Dept.of Chemistry ＆ Biology,Yulin Normal University,Yulin,Guangxi 537000)(3.Associate Professor,Dept.of Chemistry ＆ Biology,Yulin Normal University,Yulin,Guangxi 537000)(4.Lab Assistant,Dept.of Chemistry ＆ Biology,Yulin Normal University,Yulin,Guangxi 537000)(5.Student,Dept.of Chemistry ＆ Biology,Yulin Normal University,Yulin,Guangxi 537000) |
| |
| Abstract: | A Red Pigment-yielded strain W0 was used as initial strain and mutated by induction of microwave and combined mutation method of microwave and UV,3 high-yield strains W1,W2,W3 were bred.The results showed that the effect of combined mutation method was obvious than that of single method,the color value of red pigment high-yield strain W3 increased by 63% from 1.073 to 1.748.Determination of genetic stability showed that the hereditary character of the high-yield mutant W1,W2,W3 was stable. |
| |
| Keywords: | red pigment microwave-induced mutation color value |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
