최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기Korean journal of Ichthyology = 한국어류학회지, v.28 no.3, 2016년, pp.175 - 178
조윤정 (전북대학교 자연과학대학 생물학과, 전북대학교 생물다양성연구소) , 박종영 (전북대학교 자연과학대학 생물학과, 전북대학교 생물다양성연구소)
The karyotype analysis of Liobagrus somjinensis, an endemic Korean freshwater fish with restricted waters and a new species of torrent catfish was carried out from nine females and eight males of Somjingang River, Sikjeong-dong, Namwon-si, Jeollabuk-do, Korea. The diploid number of chromosomes was 4...
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
본 논문에서 밝혀낸 섬진자가사리의 염색체 수는? | 전라북도 남원시 식정동에서 채집한 한국 고유종인 섬진자가사리를 암, 수 각각 9마리와 8마리의 핵형 분석을 실시하였다. 섬진자가사리의 염색체 수는 2n=42로 조사되었고, 핵형은 28 metacentric과 14 submetacentric으로 이루어져 있었으며 FN은 80이었다. 이번 결과에서 배수체와 암수 간의 성적이형은 발견되지 않았다. | |
본 논문에서 알아낸 섬진자가사리의 FN 값은? | 총 132개의 중기상 염색체를 관찰한 결과, 섬진자가사리는 암수 모두에서 2n=42가 가장 많이 확인되었으며(Table 1), 핵 형은 14쌍 metacentric와 7쌍 submetacentric 염색체로 구성되 어 있었다. 또한 FN 값은 84로, 염색체에서 암수 간의 성적이 형의 차이와 배수체는 보이지 않았다(Fig. 1). | |
자가사리의 분포 지역은? | , 2015). 자가사리는 낙동강, 금강, 섬진강 및 남해의 일부 섬에 분포하는 것으로 보고하였으나 (Son and Choo, 1988), 이들이 수계별로 형태적, 유전적 차이를 나타내어 낙동강 집단, 섬진강 집단, 금강 집단으로 구분하여 보고하고 있다(Son, 1987; Kim et al., 2006). |
Amemiya, C.T. and J.R. Gold. 1988. Chromosomal NORs as taxonomic and systematic characters in North American cyprinid fishes. Genetica, 76: 81-90.
Arai, R. 1983. Karyological and osteological approach to phylogenetics of fishes. Bull. Nat. Sci. Mus., Tokyo. Ser. A., 9: 175-210.
Arai, R. and H. Kobayasi. 1973. A chromosome study on thirteen species of Japanese gobiid fishes. Jpn. J. Ichthyol., 20: 1-6.
Chen, J., Y. Fu, D. Xiang, G. Zhao, H. Long, J. Liu and Q. Yu. 2008. XX/XY heteromorphic sex chromosome systems in two bullhead catfish species, Liobagrus marginatus and L. styani (Amblycipitidae, Siluriformes). Cytogenet Genome Res., 122: 169-174.
Chiarelli, A.B. and E. Capanna. 1973. Cytotaxonomy and vertebrate evolution, Academic press Inc., New York, pp. 205-232.
Choi, N.H., W.I. Seo, C.C. Kim, C.K. Park, S.J. Heo, S.M. Yoon, K.H. Han and W.K. Lee. 2008. Spawning behavior and early life history of the Liobagrus mediadiposalis in the Korean endemic species. J. Kor. Fish. Soc., 41: 478-484. (in korean)
Gold, J.R., Y.C. Li, N.S. Shipley and P.K. Powers. 1990. Improved methods for working with fish chromosomes with a review of metaphase chromosome banding. J. Fish. Biol., 37: 563-575.
Kim, I.S. and J.H. Lee. 1986. A chromosomal study on the genus Cobitis (Pisces: Cobitidae). Korean J. Ichthyol., 19: 127-129. (in Korean)
Kim, I.S. and J.Y. Park. 2002. Freshwater fishes of Korea. Kyo-Hak Publishing Go. Ltd., Korea. 451pp. (in Korean)
Kim, M.J., S.H. Han, H.Y. Yang, M.R. Jo, S.C. Chung and C.B. Song. 2006. Evolutionary relationship of Liobagrus mediadiposalis (Teleostei: Amblycipitidae) populations in Korea inferred from cytochrome b DNA sequences. Korean J. Ichthyol., 18: 329-338. (in Korean)
Kim, S.H. 2013. Taxonomic revision of the Genus Liobagrus (Siluriformes: Amblycipitidae) from Korea. Ph. D. Thesis Chun-Buck Natl. Univ., pp. 65-78. (in Korean)
Kim, S.H. and J.Y. Park. 2014. Prey preference of Liobagrus somjinensis in Yo stream, Somjin River, Namwon-si, Korea. Korean J. Ichthyol., 26: 118-124. (in Korean)
Kim, S.H., H.S. Kim and J.Y. Park. 2015. A new species of torrent catfish, Liobagrus hyeongsanensis (Teleostei: Siluriformes: Amblycipitidae), from Korea. Zootaxa, 4007: 267-275.
Kim, H.S., S.H. Kim and S.Y. Park. 2015. Characteristics of spawning sites in the natural environment of the Korean endemic species, Liobagrus somjinensis (Siluriformes: Amblycipitidae) in the Yochen (stream), Seomjingang (river), Korea. Korean J. Ichthyol., 27: 300-305.
Lee, H.Y., H.S. Lee and C.S. Park. 1986. Karyotype analysis and geographical polymorphism in Korea Cobitis. Kor. J. Genet., 8: 65-74.
LeGrande, W.H. 1981. Chromosomal evolution in north american catfishes (Siluriformes: Ictaluridae) with particular emphasis on the Madtoms, Noturus. Copeia. pp. 33-52.
Levan, A., K. Fredga and A.A. Sandberg. 1964. Nomenclature for centromeric position on chromosomes. Hereditas, 52: 201-220.
Lindberg, G. 1972. 現世淡水漁類の起源. 東海大學出版社, 366pp. (in Japanese)
Miller, R.R. and V. Walter. 1972. A new genus of cyprinodontid fish from Nuevo Leon, Mexico. Contr. Sci. Nat. Hist. Mus. Los Angeles, 223: 1-13.
Nelson, J.S., T.C. Grande and M.V.H. Wilson. 2016. Fishes of the world (5th ed). John Wiley & Sons, New York. 224pp.
Nirchio, M., A.R. Rossi, F. Foresti and C. Oliveira. 2014. Chromosome evolution in fish: a new challenging proposal from Neotropical species. Neotropical Ichthyol., 12: 761-770.
Ohno, S. 1974. Animal Cytogenetics, Volum 4: Chordata 1. Protochordata, Cyclostomata and Pisces. Gebruder Borntraeger, Berlin.
Ojima, Y., M. Hayashi and K. Ueno. 1972. Cytogenetic studies in lower vertebrates X. karyotype and DNA studies in 15 species of Japanese cyprinidae. Japan. J. Genetics, 47: 431-440.
Park, J.Y. and S.H. Kim. 2010. Liobagrus somjinensis, a new species of torrent catfish (Siluriformes: Amblycipitidae) from Korea. Ichthyol. Explor. Fres., 21: 345-352.
Phillips, R. and P. Rab. 2001. Chromosome evolution in the Salmonidae (Pisces): an update. Biol. Rev., 76: 1-25.
Scheel, J.J., V. Simonsen and A.O. Gyldenholm. 1972. The Karyotype and some electrophoretic patterns of fourteen species of the genus Corydoras. Z.f. Zool. Syst. U. Evol., 10: 144-152.
Seo, W.I., K.H. Han, S.M. Yoon, C.C. Kim, S.Y. Hwang, S.H. Lee, C.L. Lee, Y.M. Son and I.S. Kim. 2006. Early life history of the Liobagrus obesus (Pisces, Amblycipitidae). Dev. Reprod., 1: 41-45. (in Korean)
Son, Y.M. 1987. Systematic studies on the torrent catfish, family Amblycipitidae (Pisces: Siluriformes) from Korea. Ph.D. Thesis, Choong-Ang Univ., 81pp. (in Korean)
Son, Y.M. 1995. On the piscigeography of the freshwater of islands in Korea. Proceeding of '95 ichthyofauna and characteristics of freshwater ecosystem in Korea, pp. 51-62. (in Korean)
Son, Y.M. and I.Y. Choo. 1988. Ecological studies of catfish, genus Liobagrus from Korea. Korean J. Limnol., 21: 243-251. (in Korean)
Son, Y.M. and J.H. Lee. 1989. Karyotypes of genus Liobagrus (Pisces: Amblycipitidae) in Korea. Korean J. Ichthyol., 1: 64-72. (in Korean)
Ueno, K. and Y. Ojima. 1984. A chromosome study of nine species of Korean Cyprinid fish. Jpn. J. Ichthyol., 31: 338-344.
Yoon, H.N., J.M. Kim, Y.S. Bae and B.S. Chae. 2007. Feeding habits of Korean torrent catfish, Liobagrus andersoni in a tributary of the Namhan River, Korea. Korean J. Ichthyol., 19: 236-245. (in Korean)
Wang, B.P., J. Chen, J.D. Liu, N. Liu and Q.X. Yu. 2011. Discriminating two races of Liobagrus marginatoides by cytogenetic analysis. J. Fish Biol., 78: 2080-2084.
Wright, J.J. and H.H. Ng. 2008. A new species of Liobagrus (Siluriformes: Amblycipitidae) from Southern China. Proc. Acad. Nat. Sci. Phil., 157: 37-43.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.