| 不同国家松材线虫体表携带优势细菌种类及其毒性 |
| |
| 引用本文： | 贲爱玲,郑敬荣,朱若箐,王殿玺,韩正敏.不同国家松材线虫体表携带优势细菌种类及其毒性[J].东北林业大学学报,2011,39(1):89-91,112. |
| |
| 作者姓名： | 贲爱玲 郑敬荣 朱若箐 王殿玺 韩正敏 |
| |
| 作者单位： | 南京林业大学,南京,210037 |
| |
| 摘 要： | 收集了来源于美国、日本和中国的松材线虫虫株,分离了各虫株体表携带的细菌,确定了优势菌并进行鉴定,并用细菌培养的无细胞滤液对无菌黑松和马尾松切根苗进行了生物测定,以了解各细菌菌株对松苗的毒性.结果表明:所有虫株均携带明显的优势菌.经Biolog细菌自动鉴定系统和16S rDNA 序列分析鉴定表明,美国线虫虫株上分离的优势...
|
| 关 键 词： | 松材线虫 优势菌 生物测定 毒性 |
Species and Toxicity of Predominant Bacteria Carried by Bursaphelenchus xylophilus from Different Countries |
| |
| Ben Ailing,Zheng Jingrong,Zhu Ruoqing,Wang Dianxi,Han Zhengmin.Species and Toxicity of Predominant Bacteria Carried by Bursaphelenchus xylophilus from Different Countries[J].Journal of Northeast Forestry University,2011,39(1):89-91,112. |
| |
| Authors: | Ben Ailing Zheng Jingrong Zhu Ruoqing Wang Dianxi Han Zhengmin |
| |
| Institution: | Ben Ailing,Zheng Jingrong,Zhu Ruoqing,Wang Dianxi,Han Zhengmin(College of Forest Resources and Environment,Nanjing Forestry University,Nanjing 210037,P.R.China) |
| |
| Abstract: | Bacteria strains on the body surface of Pine Wood Nematode(PWN) isolates from America,Japan and China were separated and identified,and the toxicity of the bacteria in culture filtrates to aseptic pine seedlings without root was determined.Result showed that the colony of bacteria was single.The identification of bacteria was made by Biolog microbial identification system and 16S RNA gene sequence analysis.Bacterial strain of Pantoea agglomerans was separated from PWN isolates from America,strain of Pantoea... |
| |
| Keywords: | Bursaphelenchus xylophilus Predominant bacteria Bioassay Toxicity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
