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| Investigation of Different Types of Male Sterility and Application of Dominant Male Sterility in Cabbage |
| Fang Zhiyuan; Sun Peitian; Liu Yumei; et al. |
| Institute of Vegetables a nd Flowers; Chinese Academy of Agricultural Sciences; Beijing 100081 |
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Abstract Several types of male sterility (MS) in cabbage were investigated. The results i ndicated that using male sterility in 81132 controlled by a recessive gene only 50% male sterile plants can be achieved. Nigra cytoplasmic male sterili t y in CMSn78091 is associated with small nectar glands and un-fully opened flowe rs. Radish cytoplasmic male sterility in R1cc409 has problems of poor seed sett i ng and chlorosis at low temperature. It is difficult to apply these three mater i als in cabbage breeding. Male s...
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Received: 18 November 2000
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