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采用空气干燥法制备骨髓细胞染色体标本 ,报道了雀形目 5科 8种鸟的核型 ,其中八色鸫科为世界首次报道核型的科 .比较研究表明 :臂间倒位和小染色体缺失在所描述类群的染色体进化中起着重要作用 .图版 2表 6参 15
Karyotypes of bone marrow cells were prepared by air-drying method, and the karyotypes of 8 species of Passerines were reported, of which 8 were the first to report on karyotypes in the world.The comparative studies showed that there were no intermuscular inversions and small chromosome deletions It plays an important role in the evolution of the chromosomes of the described groups