小水榕组织培养中的细菌污染及鉴定
对小水榕组织培养过程中的污染细菌进行分离鉴定,结果表明：分离到的13株污染细菌分别属于4个类群（Alphaproteobacteria、Betaproteobacteria、Gammaproteobacteria、Actinobacteria）的11个属（Paracoccus、Sphingomonas、Agrobacterium、Delftia、Roseateles、Cupriavidus、Herbaspirillum、Stenotrophomonas、Acinetobacter、Microbacterium、Mycobacterium）,其中Betaproteobacteria为优势种群,占...
Saved in:
| Published in | 广东农业科学 Vol. 42; no. 13; pp. 60 - 64 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
华南农业大学生命科学学院,广东广州510642
2015
广东省农科院作物研究所/广东省农作物遗传改良重点实验室,广东广州,510640%广东省农科院作物研究所/广东省农作物遗传改良重点实验室,广东广州 510640 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1004-874X |
Cover
| Summary: | 对小水榕组织培养过程中的污染细菌进行分离鉴定,结果表明：分离到的13株污染细菌分别属于4个类群（Alphaproteobacteria、Betaproteobacteria、Gammaproteobacteria、Actinobacteria）的11个属（Paracoccus、Sphingomonas、Agrobacterium、Delftia、Roseateles、Cupriavidus、Herbaspirillum、Stenotrophomonas、Acinetobacter、Microbacterium、Mycobacterium）,其中Betaproteobacteria为优势种群,占总数的38.5%;所有菌株和其同源菌株的相似性均在98%以上。 |
|---|---|
| Bibliography: | 44-1267/S Bacteria in tissue culture of Anubias barteri were isolated and identified in this study. The results showed that 13 isolates belonged to 11 genus （Paracoccus, Sphingomonas, Agrobacterium, Delftia, Roseateles, Cupriavidus, Herbaspirillum, Stenotrophomonas, Acinetobacter, Microbacterium, Mycobacterium ） of 4 groups （Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria, Actinohacteria）. 38.5% of all isolates were Betaproteobacteria that were dominant species. The result was beneficial for preventing the contamination of production in the future. WANG Ji-hua, MA Zong-yi, LUO Meng-xiao, WANG Li , CAI Shi-ke , CAO Gan （ 1. Crops Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratery of Crops Genetics ＆ Improvement of Guangdong Province, Guangzhou 510640, China; 2. College of Life Sciences, South China Agricultural University, Guangzhou 510642, China ） plant endophytic bacteria; Anubias barteri; tissue culture; 16S rDNA |
| ISSN: | 1004-874X |