| 家蚕广食性系统C01对不含桑叶粉人工饲料摄食性的遗传 |
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| 引用本文： | 张月华,徐安英,张国政,李木旺,孙平江,钱荷英. 家蚕广食性系统C01对不含桑叶粉人工饲料摄食性的遗传[J]. 安徽农业科学, 2006, 34(19): 4966-4967 |
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| 作者姓名： | 张月华 徐安英 张国政 李木旺 孙平江 钱荷英 |
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| 作者单位： | 中国农业科学院蚕业研究所,江苏,镇江,212018 |
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| 基金项目： | 科技部科技基础条件平台建设计划 , 江苏省自然科学基金 |
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| 摘 要： | C01是用不含桑叶粉的人工饲料作检测物,从家蚕种质资源中国系统中筛选得到的摄食性优良的品种。用对不含桑叶粉的人工饲料无摄食性的中国系统1015与C01杂交,对F1、F2和BC1世代蚁蚕用不含桑叶粉的人工饲料检测,分析C01对不含桑叶粉的人工饲料摄食性的遗传规律。结果表明:C01对不含桑叶粉的人工饲料摄食性为隐性遗传,并且由常染色体基因支配。卡平方(X2,chi-square)测定结果显示,广食性品种C01对不含桑叶粉人工饲料摄食性遗传除了受1个隐性主基因控制外,同时还有修饰基因的作用。
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| 关 键 词： | 家蚕 人工饲料 广食性 遗传模式 |
| 文章编号： | 0517-6611（2006）19-4966-02 |
| 收稿时间： | 2006-06-04 |
| 修稿时间： | 2006-06-04 |
Heredity of Euryphagy System C01 of Silkworm to Artificial Diet Feeding without Mulberry |
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| ZHANG Yue-hua et al. Heredity of Euryphagy System C01 of Silkworm to Artificial Diet Feeding without Mulberry[J]. Journal of Anhui Agricultural Sciences, 2006, 34(19): 4966-4967 |
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| Authors: | ZHANG Yue-hua et al |
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| Affiliation: | Sericuhural Research Institute,Chinese Academy of Agricultural Sciences,Zhenjiang,Jiangsu 212018 |
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| Abstract: | C01 was an excellent variety,obtained form silkworm(Bombyx mori L.) germplasm resource,which could be fed with the artificial diet without mulberry.Chinese system 1015 that was non-feeding on artificial diet without mulberry was crossed with C01 and the genetic rule of C01 to the artificial diet without mulberry was analyzed by means of the detection of the 1~(st) instar silkworms of F_1, F_2 and BC_1 generation with the artificial diet without mulberry.The results showed that the feeding character of the artificial diet without mulberry of C01 was controlled by a recessive main gene,which was in eu-chromosome,and meanwhile,modified by several modification genes. |
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| Keywords: | Bombyx mori L. Artificial diet Euryphagy Genetic mode |
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