First record of the natural occurrence of pentaploid loach, Misgurnus anguillicaudatus in Hubei Province, China
文献类型：期刊论文
| 作者 | Cui, L ; Abbas, K ; Yu, YY ; Wang, WM ; Zhou, L ; Zhou, XY |
| 刊名 | FOLIA ZOOLOGICA
 |
| 出版日期 | 2013 |
| 卷号 | 62期号:1页码:14-18 |
| 关键词 | chromosomes ploidy identification unusual cytotype weather loach |
| ISSN号 | 0139-7893 |
| 通讯作者 | Zhou, XY (reprint author), Huazhong Agr Univ, Coll Fisheries, Key Lab Freshwater Anim Breeding,Minist Educ, Key Lab Agr Anim Genet Breeding & Reprod,Minist A, Wuhan 430070, Hubei, Peoples R China. |
| 中文摘要 | Natural occurrence of pentaploid loach, Misgurnus anguillicaudatus discovered from Liangzi Lake area, Hubei Province, central China, is reported here for the first time. The evidences from karyotyping, DNA content analysis and nuclear volume measurements were described to confirm the pentaploid nature of the identified individual. This individual was phenotypically indistinguishable from its sympatric diploid and tetraploid counterparts. The chromosome number was 5n = 125, the mean erythrocyte nuclear DNA content was 2.62 and 1.25 times of their diploid and tetraploid counterparts, respectively. An origin of such polyploidy form either from genome addition of normal sperm nuclei to unreduced egg and the mating of tetraploid individual and hexaploid individual, respectively, is hypothesized. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [31001103]; State Key Laboratory of Freshwater Ecology and Biotechnology, China [2011FB19]; PhD Programs Foundation of Ministry of Education of China [20100146120012] |
| 语种 | 英语 |
| 公开日期 | 2013-11-14 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/19363]  |
| 专题 | 水生生物研究所_鱼类生物学及渔业生物技术研究中心_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cui, L,Abbas, K,Yu, YY,et al. First record of the natural occurrence of pentaploid loach, Misgurnus anguillicaudatus in Hubei Province, China[J]. FOLIA ZOOLOGICA,2013,62(1):14-18. |
| APA | Cui, L,Abbas, K,Yu, YY,Wang, WM,Zhou, L,&Zhou, XY.(2013).First record of the natural occurrence of pentaploid loach, Misgurnus anguillicaudatus in Hubei Province, China.FOLIA ZOOLOGICA,62(1),14-18. |
| MLA | Cui, L,et al."First record of the natural occurrence of pentaploid loach, Misgurnus anguillicaudatus in Hubei Province, China".FOLIA ZOOLOGICA 62.1(2013):14-18. |
入库方式： OAI收割
来源：水生生物研究所
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