| 普通小麦—鹅观草异附加系的选育与鉴定初报 |
| |
| 引用本文： | 汪杏芬 吴丽芳. 普通小麦—鹅观草异附加系的选育与鉴定初报[J]. Acta Botanica Sinica, 1995, 37(11): 878-884 |
| |
| 作者姓名： | 汪杏芬 吴丽芳 |
| |
| 作者单位： | 南京农业大学细胞遗传研究所!南京210095 |
| |
| 摘 要： | 应用根尖细胞染色体计数、花粉母细胞减数分裂染色体配对构型分析、植株外形特征观察、染色体Ｃ－分带技术，在普通小麦（Ｔｒｉｔｉｃｕｍ ａｅｓｔｉｖｕｍ Ｌ．）－鹅观草（Ｒｏｅｇｎｅｒｉａ ｋａｍ ｏｊｉＯｈｗ ｉ）的杂交及回交后代Ｆ５、ＢＣ１Ｆ３、ＢＣ１Ｆ４和ＢＣ２Ｆ４群体中选育并鉴定出３个二体异附加系Ｖ３９－１５－５、Ｖ３５－８－８ 和Ｖ５８－６－１１。对植株外形特征观察法和Ｃ－分带技术在普通小麦－鹅观草异附加系的选育和鉴定过程中的作用等问题进行了讨论
|
| 关 键 词： | 小麦 鹅观草 异附加系 育种 鉴定 |
PRELIMINARY REPORT ON BREEDING AND IDEN TIFICATION OF TRITICUM AESTIVUM AND ROEG NERIA KAMOJI ALIEN ADDITION LINES |
| |
| Wang Xing fen ,Wu Li fang,Chen Pei du and Liu Da jun. PRELIMINARY REPORT ON BREEDING AND IDEN TIFICATION OF TRITICUM AESTIVUM AND ROEG NERIA KAMOJI ALIEN ADDITION LINES[J]. , 1995, 37(11): 878-884 |
| |
| Authors: | Wang Xing fen Wu Li fang Chen Pei du Liu Da jun |
| |
| Affiliation: | Wang Xing fen *,Wu Li fang,Chen Pei du and Liu Da jun |
| |
| Abstract: | Three alien disomic addition lines (V35 8 8,V39 15 5 and V58 6 11) were isolated and identified from Triticum aestivum L.and Roegneria kamoji Ohwi progenies (F 5,BC 1F 3,BC 1F 4 and BC 2F 4),by means of morphological observation,cytogenetical analysis and chromosome C banding technique.The value of C banding technique in distinguishing the chromosome of R. kamoji from those of T.aestivum and other relevant points were also discussed. |
| |
| Keywords: | Triticum aestivum Roegneria kamoji Alien addition line Chromosome C banding |
| 本文献已被 CNKI 维普 等数据库收录！ |
