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Comparison and Analysis of Two Yellow-green Leaf Mutants in Cucumber (Cucumis sativus L.) |
MIAO Han1, GU Xing-fang2*, ZHANG Sheng-ping2, FANG Zhi-yuan1, 2, ZHANG Zhen-xian1 |
1College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China; 2Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China |
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Abstract Two yellow-green leaf mutants 9110Gt and NCC-042 are used as cucumber(Cucumis sativus L.)materials to conduct phenotypic observation, genetic analysis and molecular marker verification. The results showed that 2 yellow-green leaf mutants were significantly different in morphology. Genetic analysis demonstrated that the 2 leaf color mutations were controlled by 2 different genes, and there existed complementary effect between these 2 genes. The result of molecular marker detection also confirmed this conclusion.
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Received: 21 April 2010
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