| 云南甘蔗杆状病毒的分子检测及其对甘蔗品质和产量的影响 |
| |
| 引用本文： | 李文凤,黄应昆,姜冬梅,张志想,张本利,李世访.云南甘蔗杆状病毒的分子检测及其对甘蔗品质和产量的影响[J].植物病理学报,2010,40(6):651-654. |
| |
| 作者姓名： | 李文凤 黄应昆 姜冬梅 张志想 张本利 李世访 |
| |
| 作者单位： | 1 云南省农业科学院甘蔗研究所云南省甘蔗遗传改良重点实验室, 开远 661600;2 中国农业科学院植物保护研究所植物病虫害生物学国家重点实验室, 北京 100193 |
| |
| 基金项目： | 现代农业产业技术体系建设专项资金，公益性行业(农业)科研专项，国家"西部之光"访问学者项目资助(2008年度) |
| |
| 摘 要： | Sugarcane bacilliform virus(SCBV) was detected by PCR from sugarcane showing chlorosis and mottle symptom from Kaiyuan, Yunnan Province.Part sequence of replicase gene of the isolate SCBV-Kaiyuan was determined.Sequence analysis indicated that the 589 bp of SCBV-Kaiyuan shared identities of 73.2%-74.0% and 83.1%-84.1% at nucleotide and amino acid levels with SCBV-Australia respectively, 66.7%-68.4% and 65.6%-67.7% with SCBV-Morocco.The quality and yield of the sugarcane infected with SCBV-Kaiyuan was also investigated.The juice extraction, sucrose content, gravity purity and average stalk weight were decreased 1.55%, 1.24%, 2.22% and 0.26 kg in plants infected with SCBV-Kaiyuan, but reducing sugar was increased by 0.21% in infected plants.
|
Detection of Sugarcane bacilliform virus isolate and its influence on yield and quality of cane in Yunnan |
| |
| LI Wen-feng,HUANG Ying-kun,JIANG Dong-mei,ZHANG Zhi-xiang,ZHANG Ben-li,LI Shi-fang.Detection of Sugarcane bacilliform virus isolate and its influence on yield and quality of cane in Yunnan[J].Acta Phytopathologica Sinica,2010,40(6):651-654. |
| |
| Authors: | LI Wen-feng HUANG Ying-kun JIANG Dong-mei ZHANG Zhi-xiang ZHANG Ben-li LI Shi-fang |
| |
| Institution: | 1 Sugarcane Research Institute, Yunnan Province Academy of Agricultural Science, Yunnan Key Laboratory of Sugarcane Genetic Improvement, Kaiyuan 661600, China;2 State Key Laboratory of Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China |
| |
| Abstract: | Sugarcane bacilliform virus(SCBV) was detected by PCR from sugarcane showing chlorosis and mottle symptom from Kaiyuan, Yunnan Province.Part sequence of replicase gene of the isolate SCBV-Kaiyuan was determined.Sequence analysis indicated that the 589 bp of SCBV-Kaiyuan shared identities of 73.2%-74.0% and 83.1%-84.1% at nucleotide and amino acid levels with SCBV-Australia respectively, 66.7%-68.4% and 65.6%-67.7% with SCBV-Morocco.The quality and yield of the sugarcane infected with SCBV-Kaiyuan was also investigated.The juice extraction, sucrose content, gravity purity and average stalk weight were decreased 1.55%, 1.24%, 2.22% and 0.26 kg in plants infected with SCBV-Kaiyuan, but reducing sugar was increased by 0.21% in infected plants. |
| |
| Keywords: | Sugarcane bacilliform virus molecular detection quality yield |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《植物病理学报》浏览原始摘要信息 |
| 点击此处可从《植物病理学报》下载免费的PDF全文 |
|
