植物学报2012，Vol.47Issue(2)：171-187,17.DOI:10.3724/SP.J.1259.2012.00171
高梁抗蚜研究进展
Resistance to Aphids in Sorghum: a Review
摘要
Abstract
Sorghum bicolor is one of the most important crops in the world, used for food, fodder, alcoholic beverages, as well as biofuel production, and also serves as a C4 model plant. Aphids are major agricultural pests injuring nearly all cultivated crops. Sorghum aphid (Melanaphis sacchari), greenbug (Schizaphis graminum) and corn leaf aphid (Rhopa-losiphum maidis) are the major aphid species damaging sorghum growth. We lack sorghum aphid-resistance germplasm and systematic study. Some progress has been made in sorghum greenbug resistance research. Recently 20 resistant quantitative trait loci (QTL) were mapped, and the maximum resistant phenotypic variation explained by a single QTL reached 80.3%, but little is known about the resistance to sorghum aphid and corn leaf aphid. The morphological characters and chemical contents of sorghum could affect aphid resistance. Such resistance-related traits may be useful for breeding. The published sorghum and pea aphid (Acyrthosiphon pisum) genome sequences could help in better understanding the aphid-plant interaction and plant aphid-resistance mechanism. Two aphid-resistance genes have been cloned, but more genes and QTLs are needed. Here, we review recent studies of sorghum aphid resistance and propose possible future research.关键词
蚜虫/基因/抗性遗传/高粱Key words
aphid, gene, resistance inheritance, sorghum引用本文复制引用
刘国庆,杜瑞恒,侯升林,吕芃,籍贵苏,李素英..高梁抗蚜研究进展[J].植物学报,2012,47(2):171-187,17.基金项目
河北省财政专项农业科技创新人才队伍建设基金(No.2011055001)、河北省自然科学基金(No.C2008001174)和河北省农林科学院人才引进专项基金(No.HAAFS2010-01) （No.2011055001）
