论文部分内容阅读
小麦是世界上种植面积最广和最重要的主粮作物,其产量和品质的不断提升对于保障全球粮食安全具有十分重要的意义.遗传改良是提高作物产量与品质的基础性手段,但近十年来,小麦遗传改良的进度明显变缓.
以Triticum urartu为模式深入开展小麦基因组学和分子育种研究
【摘 要】
：
小麦是世界上种植面积最广和最重要的主粮作物,其产量和品质的不断提升对于保障全球粮食安全具有十分重要的意义.遗传改良是提高作物产量与品质的基础性手段,但近十年来,小麦
【机 构】
：
中国科学院遗传与发育生物学研究所植物细胞与染色体工程国家重点实验室,北京100101
【出 处】
：
第四届全国小麦基因组学及分子育种大会
【发表日期】
：
2013年8期
其他文献
Wheat is considered one of the most important strategic crops in Iran.Reducing the biotic and abiotic factors affecting the wheat yield production is one of the
会议
Current Research status and perspective of cereal cyst nematode, (Heterodera aveane, H.filipjevi) on
The cereal cyst nematode (CCN), Heterodera avenae is one of the most important plant parasitic nematode and distributes throughout nearly all cereal growing are
会议
The cereal cyst nematode, Heterodera avenae, reduces wheat production efficiency by ＞US$3.4 million annually in the Pacific Northwest states of Idaho, Oregon and
会议
Khuzestan province is ranked as the first cereal producing province in Iran during 2011-2012.The cereal cyst nematode, Heterodera filipjevi is widespread in the
会议
Importance of identification cereal cyst nematodes species and patothypes in breeding for resistance
Cyst nematodes are usually recognised by the morphology of the adult female (cyst) and by host plant associations.But, there are risks of misidentification if i
会议
Cereal cyst nematode is one of most important diseases in wheat production in Hebei, China.The biology of the nematodes was studied systematically for optimizin
会议
Cereal cyst nematodes (Heterodera spp.) are a major constraint to cereal production in many parts of the world and contain at least 12 species that invade roots
Speciation of polyploid wheat represents a classic example of successful speciation via allopolyploidy, which contains two sequential allopolyploidization event
创建了小麦渐渗系耐盐新品种山融3号(SR3),QTL与转录组结合筛选了SR3的耐盐主效候选基因Tasrol.该基因在小麦盐敏感品种YM11的过表达使ROS含量上升,促进小麦生长、提高小麦的
会议