Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review, editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!
Song Jianjie, Tan Junzhi, Chen Hui, Liu Yutao. Comparative Studies on the Chromosomes of Muscovy Duck,Domestic Duck and Their Intergeneric Hybrid[J]. Fujian Journal of Agricultural Sciences, 1996, 11(3): 60-63.
Citation:
Song Jianjie, Tan Junzhi, Chen Hui, Liu Yutao. Comparative Studies on the Chromosomes of Muscovy Duck,Domestic Duck and Their Intergeneric Hybrid[J]. Fujian Journal of Agricultural Sciences, 1996, 11(3): 60-63.
Song Jianjie, Tan Junzhi, Chen Hui, Liu Yutao. Comparative Studies on the Chromosomes of Muscovy Duck,Domestic Duck and Their Intergeneric Hybrid[J]. Fujian Journal of Agricultural Sciences, 1996, 11(3): 60-63.
Citation:
Song Jianjie, Tan Junzhi, Chen Hui, Liu Yutao. Comparative Studies on the Chromosomes of Muscovy Duck,Domestic Duck and Their Intergeneric Hybrid[J]. Fujian Journal of Agricultural Sciences, 1996, 11(3): 60-63.
The Chromosome preparations were made from myelocvtes of Muscovy duck,white feather egg-laying duck and their F1 hybrid.The metaphase chromosomes in mitotic cells were ana-lyzed.The diploid chromosome number with few exceptions in these ducks was 78.Pair 1 chromo-somes of Muscovy duck were submetacentric,White feather egg-laying duck′s chromosomes were metacentric;Pair 2 chromosomes of Muscovy duck and White feather egg-laying duck were meta-centric;sex chromosornes were zz/zw,Z chromosomes of Muscovy duck were telocentric,White feather egg-laying duck was actocentric,The other chromosomes were telocentriC.The dif-ferent karyotype in pair 1 and Z chromosome of Muscovy duck and Whlte feather egglaying duck was the major reason of infertility in their F1.
DownLoad: