JuBao, Young ; Virmani, S. S. ; Khush, G. S. (1983) Cyto-genic relationship among cytoplasmic-genetic male sterile, maintainer and restorer lines of rice Philippine Journal of Crop Science, 8 (3). pp. 119-124. ISSN 0115-2025
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Abstract
The cyto-genic relationship was determined among six of the cytoplasmic-genetic male sterility (cms) rice lines: Zhen Shan 97A, V20A (possessing wild rice Oryza sativa f. spontanea or O. perennis cytoplasm?), Yar Ai Zhao A (possessing Gambiaca cytoplasm). Pankhari 203A (possessing Taichung Native 1 cytoplasm), Wu 10A (possessing Chinsurah Boro II or BT cytoplasm), and MS 577A (possessing O. sativa f. spontanea cytoplasm). Based on the results of detailed crosses, the six cms lines were classified into four different cyto-sterility systems as follows: Wu 10A and Pankhari 203A (S1), Zhen Shan 97A/V20A (S2), Yar Ai Azhao A (S3) and MS577A (S4). The corresponding nuclear genes interacting with a specific cytoplasm to induce sterility in these lines were designated as S1-rf (for S1), S2-rf (for S2), S3-rf (for S3) and S4-rf (for S4).
Item Type: | Article |
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Source: | Copyright of this article belongs to Crop Science Society of the Philippines and Philippine Council for Agriculture and Resources Research. |
Keywords: | Cytoplasmic Male Sterility; Hybrid Rice; Nuclear Genes; Maintainer Lines; Restorer Lines |
ID Code: | 83776 |
Deposited On: | 22 Feb 2012 12:55 |
Last Modified: | 19 May 2016 00:29 |
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