• The Monthly Diabetes
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• s.184
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• pp.9-12
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• 2005

체내에 쌓인 노폐물의 배출은 신장의 가장 중요한 기능이며 그 외에도 소변의 양을 조절하거나 수분조절, 산, 염기조절, 전해질 조절이 이루어지게 된다.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2002.05a
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• pp.429-430
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• 2002

• Journal of the korean veterinary medical association
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• v.20 no.11
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• pp.666-675
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• 1984

• Journal of the korean veterinary medical association
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• v.21 no.1
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• pp.31-36
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• 1985

• Proceedings of the Zoological Society Korea Conference
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• 2000.10a
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• pp.100.1-100
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• 2000

• Animal cells and systems
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• v.8
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• pp.74-74
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• 2004

• Journal of the korean veterinary medical association
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• v.20 no.5
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• pp.283-288
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• 1984

• Food Science of Animal Resources
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• v.25 no.2
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• pp.218-225
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• 2005

This study was performed to determine sequence variation and RFLP of the mt DNA D-loop region using Southern blot hybridization analysis and to develop mt DNA marker affecting milk production traits in Hanwoo cows. The PCR was used to amplify an 1142 bp fragment within the D-loop region of mt DNA using specific primers. Mt DNA were digested with seven restriction enzymes and hybridized using DIG-labeled D-loop probe. The mt DNA RFLP polymorphisms were observed in the four enzymes, BamHI, RsaI, XbaI and HpaII. Nucleotide substitutions were detected at positions 441 (G/C), 469 (T/C), 503 (C/T), 569 (G/A), 614 (C/A) and 644 (C/T) of the mt DNA D-loop region between two selected lines. Significant relationship between the XbaI RFLP type and breeding value was found(p<0.05). Cows with A type had higher estimated breeding values than those with B type (P<0.05) between high and low milk production lines. Therefore, the RFLP marker of mt DNA could be used as a selection assisted tool for individuals with high milk producing ability in Hanwoo.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2000.05a
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• pp.438-439
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• 2000

지금까지의 연구에서 한국산 넙치 치어에서 분리된 버나바이러스는 MABV (Marine Birnavirus)와 혈청학적으로 유사하며, VP2/NS 경계영역의 염기배열도 MABV와 높은 homology를 가지고 있음을 밝혔다. 본 연구에서는 genome segment A를 중심으로 한국의 넙치에서 분리된 버나바이러스의 유전자해석을 행했다. (중략)

• Korean Journal of Environmental Biology
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• v.21 no.1
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• pp.45-51
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• 2003

Genetic diversity of local populations among geologically isolated groups of Rana amurensis was refined by sequence comparison of the mitochondrial (mt) 165 rDNA genes. Each 401 base pairs of DNA sequences, which was determined from four local populations of Rana amurensis, two local populations of R. nigromacutata, and three species of the genus Rana were used in this analysis. Despite morphological similarity of Rana amurensis, Korean populations were well distinguished from the other groups on the basis of 105 rDNA gene difference. Further analyses for additional local populations belonging to R. amurensis will be necessary to clarify the taxonomic status.