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KMID : 0894520210250010025
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Development & Reproduction
2021 Volume.25 No. 1 p.25 ~ p.32
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The Nuclear DNA Content Determination of 31 Endemic Freshwater Fishes in Korea
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Park In-Seok
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Abstract
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The main purpose of the current study was to obtain nuclear DNA content data among the representatives of the families and subfamilies of 31 endemic fishes that inhabit river of Korea. DNA contents of 31 endemic species were observed to rang from 1.5 to 4.8 pg DNA/ nucleus. In Cyprinidae, DNA content of Abbottina springeri (1.5±0.03 pg DNA/nucleus) was the lowest value and DNA content of Carassius cuvieri (4.5±0.32 pg DNA/nucleus) was the highest value in all experimental groups. In Cobitidae, DNA content of Iksookimia longicorpa (3.9±0.17 pg DNA/nucleus) was the highest value and DNA content of Orthrias toni (1.5±0.18 pg DNA/nucleus) was the lowest value in all experimental groups. This study provides new information for a better understanding of the process of genomic evolution in 31 endemic species in river of Korea
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KEYWORD
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Amblycipitidae, Cyprinidae, Cobitidae, Cottidae, DNA content, Flow cytometry
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