The interrelationships of chromosome banding patterns in canids, mustelids, hyena, and felids.
The interrelationships of chromosome banding patterns in canids, mustelids, hyena, and felids.
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DOI：
10.1159/000131806
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发表时间：
1982
期刊：
影响因子：
--
通讯作者：
D. Wurster‐Hill;W. Centerwall
中科院分区：
文献类型：
--
作者：
D. Wurster‐Hill;W. Centerwall
对6种犬科动物、4种芥虫类、1种鬣狗类和12种猫科动物的G-带带型进行了研究，并对30种猫科动物的研究数据进行了总结。犬科动物在核型上彼此非常相似，但已初步识别出微小的差异。在迄今研究的所有食肉动物家族中，芥子类显示出最大的核型多样性。然而，它们确实表现出相当大的G带保守性，这在整个目中都很常见，而且在核型上看起来与猫目的亲缘关系比与犬目的亲缘关系更近。鬣狗与猫科动物分享许多常染色体，显示出与该家族的密切关系。猫科动物首次可以分成小群，或者根据16种不同的核型模式单独识别。
The G-banding patterns of six canids, four mustelids, one hyena, and 12 felids have been studied, and data from the study of 30 felids are summarized. The canids are karyotypically very similar to one another, but minor differences have tentatively been identified. The mustelids show the greatest karyotypic diversity of all the carnivore families so far studied. They do display, however, considerable G-band conservatism, as is common throughout the Order, and appear karyotypically more closely related to the Feloidea than to the Canoidea. The hyena shares many autosomes with the felids, showing a close relationship to that family. The felids are for the first time divisible into small groups or individually identifiable on the basis of 16 different karyotypic patterns.