| 小麦单体系用于抗锈基因定位的研究 |
| |
| 引用本文： | 沈克全,杨作民,王小军,舒文华. 小麦单体系用于抗锈基因定位的研究[J]. 中国农业大学学报, 1991, 0(2): 31-36 |
| |
| 作者姓名： | 沈克全 杨作民 王小军 舒文华 |
| |
| 作者单位： | 北京农业大学;中国农科院畜牧所; |
| |
| 基金项目： | 国家自然科学基金; 北京市科委资助项目 |
| |
| 摘 要： | 用引自南斯拉夫的冬小麦品种诺维萨特早熟1号(Novosadska Rana 1)单体系测定了若干冬小麦品种抗锈基因的所在染色体。确定绿7蚰对条中25号小种的显性抗性基因位于2B 染色体上;Yantar 对叶中3号小种的抗性是由两个显性互补基因控制的,分别位于5A 和1D染色体上;农大233对条中29号小种的显性抗性基因位于3B 染色体上;C39抗条中29号小种的隐性基因位于7B 染色体上;Fr84-8对条中29号小种的抗性是由2个隐性互作基因控制的,分别位于2A 和3A 染色体上。此外还用诺维萨特早熟1号单体系测定出农大233,Fr84-8等品系的有芒基因均位于5A 染色体上,抑制斯卑尔脱(spelta)穗型的基因也在5A 染色体上。冬小麦诺维萨特早熟1号单体系是在我国华北地区进行基因定位研究的良好材料。
|
| 关 键 词： | 小麦 单体分析 基因定位 抗锈遗传 |
STUDIES ON THE IDENTIFICATION OF CHROMOSOME LOCATION OF WHEAT RESISTANT GENES WITH MONOSOMIC ANALYSIS |
| |
| Shen Kequan Yang Zuomin Wang Xiaojun (Beijing Agricultural UniversityShu Wenhua (Institute of Animal Hus,ry,Chinese Academy of Agricultural Sciences. STUDIES ON THE IDENTIFICATION OF CHROMOSOME LOCATION OF WHEAT RESISTANT GENES WITH MONOSOMIC ANALYSIS[J]. Journal of China Agricultural University, 1991, 0(2): 31-36 |
| |
| Authors: | Shen Kequan Yang Zuomin Wang Xiaojun (Beijing Agricultural UniversityShu Wenhua (Institute of Animal Hus ry Chinese Academy of Agricultural Sciences |
| |
| Affiliation: | Shen Kequan Yang Zuomin Wang Xiaojun (Beijing Agricultural University)Shu Wenhua (Institute of Animal Husb,ry,Chinese Academy of Agricultural Sciences) |
| |
| Abstract: | A complete set of wheat monosomics of Novosadska Rana 1,in- troduced from Yugoslavia,were used to identify the chromosome location of the gene or genes of some resistant varieties.The results indicated that the domi- nant gene of Luqiyu,resistant to race CY 25 of stripe rust,was located on 2B, whereas the leaf rust resistance to race CL 3 of Yantar was conferred by 2 com- plementary dominant genes,located on 5A and 1D chromosomes respectively; and the dominant resistant to CY29 gene of BAU 233 was located o... |
| |
| Keywords: | wheat monosomic analysis identification of gene location inheritance of rust resistance |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国农业大学学报》浏览原始摘要信息 |
|
点击此处可从《中国农业大学学报》下载全文 |
|
