Polysomics in Moss Verbena
スポンサーリンク
概要
- 論文の詳細を見る
Experimental autotriploids in Verbena tenuisecta were selfed and crossed with diploid type (2n=10). The progeny yielded plants with chromosomes varying from 10 to 16. The different polysomics were analysed morphologically and cytologically. Some of triploids (3%times;=15) were morphologically distinctive and their karyotypic analysis showed that they had a constitution 3n=15+1-1, being tetrasomic and disomic for one chromosome each. The paper disenssis the nature and extent of transmission of extra chromosomes in different polysomics. Presence of extra sat chromosome induces larger flower size and profuse flowering where as absence in hypotriploid adversely effect plant habit and the flower size.
- 財団法人 日本メンデル協会の論文
財団法人 日本メンデル協会 | 論文
- The Chromosomes of Dicranocephalus agilis (Hemiptera: Heteroptera)
- Consistently greater decondensation of the nuclear DNA-protein complexes from normal lymphocytes than from acute and chronic lymphocytic leukemia cells following treatment with disulfide reducing agents.
- The Reversion of Chromoplasts to Chloroplasts in Valencia Oranges
- Two Problems in the Interpretation of Meiosis in Plants
- Cytology of Trichosanthes palmata Roxb