G-, R- and C-band patterns of goral (<Emphasis Type="Italic">Nemorhaedus caudatus</Emphasis>) and comparison to goat (<Emphasis Type="Italic">Capra hircus</Emphasis>) |
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Authors: | Seung Hyun Oh Young Min Yun Jung Eun Lee Il Yong Kim Jae Hoon Shin Oh Kyeong Kweon Hang Lee Yeo Sung Yoon Nam Sik Shin Je Kyung Seong |
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Institution: | (1) Department of Evolution, Systematics and Ecology, Hebrew University of Jerusalem, Jerusalem, 91904, Israel;(2) Koret School of Veterinary Medicine, Faculty of Agriculture, Food and Environment Quality Sciences, The Hebrew University of Jerusalem, P.O.B. 12, Rehovot, 76100, Israel |
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Abstract: | The karyotype of goral (Nemorhaedus caudatus, 2n = 56) was prepared using lymphocytes and its chromosomal band patterns were compared with those of goat (Capra hircus, 2n = 60) by CBG-, GTG- and RBG-banding techniques. The standard karyotype of goral was composed of 54 acrocentric autosomes,
submetacentric X chromosome, and acrocentric Y chromosome. C-bands were prominent in all autosomes except the X chromosome.
G- and R-band patterns of goral were dissimilar to those of goat. The data support the idea that the goral did not originate
from a common ancestor of bovid, or that there were numerous complicated chromosomal interchanges during goral evolution,
in contrast to other bovids. |
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Keywords: | chromosome goral karyotype |
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