arecessivegenecontrollingmalesterilitysensitivetoshortdaylengthlowtemperatureinwheattriticumaestivuml
文献类型：期刊论文
| 作者 | Chen Xiaodong4; Sun Dongfa4; Rong Defu1; Peng Junhua2; Li Chengdao3 |
| 刊名 | journalofzhejianguniversitysciencebbiomedicinebiotechnology
 |
| 出版日期 | 2011 |
| 卷号 | 12期号:11页码:943 |
| ISSN号 | 1673-1581 |
| 英文摘要 | Utilization of a two-line breeding system via photoperiod-thermo sensitive male sterility has a great potential for hybrid production in wheat (Triticum aestivum L.). 337S is a novel wheat male sterile line sensitive to both short daylength/low temperature and long daylength/high temperature. Five F(2) populations derived from the crosses between 337S and five common wheat varieties were developed for genetic analysis. All F(1)'s were highly fertile while segregation occurred in the F(2) populations with a ratio of 3 fertile:1 sterile under short daylength/low temperature. It is shown that male sterility in 337S was controlled by a single recessive gene, temporarily designated as wptms3. Bulked segregant analysis (BSA) coupled with simple sequence repeat (SSR) markers was applied to map the sterile gene using one mapping population. The wptms3 gene was mapped to chromosome arm 1BS and flanked by Xgwm413 and Xgwm182 at a genetic distance of 3.2 and 23.5 cM, respectively. The accuracy and efficiency of marker-assisted selection were evaluated and proved essential for identifying homozygous recessive male sterile genotypes of the wptms3 gene in F(2) generation. |
| 资助项目 | [National Basic Research Program (973) of China] ; [National High-Tech R&D Program (863) of China] ; [National Natural Science Foundation of China] |
| 语种 | 英语 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/8744]  |
| 专题 | 中国科学院武汉植物园 |
| 作者单位 | 1.Shayang Agricultural Research Institute 2.中国科学院武汉植物园 3.Department of Agriculture,Government of Western Australia 4.College of Plant Science and Technology,Huazhong Agricultural University |
| 推荐引用方式 GB/T 7714 | Chen Xiaodong,Sun Dongfa,Rong Defu,et al. arecessivegenecontrollingmalesterilitysensitivetoshortdaylengthlowtemperatureinwheattriticumaestivuml[J]. journalofzhejianguniversitysciencebbiomedicinebiotechnology,2011,12(11):943. |
| APA | Chen Xiaodong,Sun Dongfa,Rong Defu,Peng Junhua,&Li Chengdao.(2011).arecessivegenecontrollingmalesterilitysensitivetoshortdaylengthlowtemperatureinwheattriticumaestivuml.journalofzhejianguniversitysciencebbiomedicinebiotechnology,12(11),943. |
| MLA | Chen Xiaodong,et al."arecessivegenecontrollingmalesterilitysensitivetoshortdaylengthlowtemperatureinwheattriticumaestivuml".journalofzhejianguniversitysciencebbiomedicinebiotechnology 12.11(2011):943. |
入库方式： OAI收割
来源：武汉植物园
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