alpha-neurotoxins of Naja atra and Naja kaouthia snakes in different regions
文献类型：期刊论文
| 作者 | Wei JF1,2; Lu QM1; Yang Y1; Li DS1; Xiong YL1; Wang WY[*]1 |
| 刊名 | ACTA BIOCHIMICA et BIOPHYSICA SINICA
 |
| 出版日期 | 2003 |
| 卷号 | 35期号:8页码:683-688 |
| 关键词 | Naja kaouthia Naja atra α-neurotoxins prey |
| 通讯作者 | wangwy@mail.kiz.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | Recent studies have shown that there are geographic variation of alpha-neurotoxins in Naja kaouthia, but the cause is not clear yet. In this work, venoms were collected from adult Naja atra in Zhejiang Province and Naja kaouthia in Yunnan Province, well identified by morphological characters and cytochrome b gene analysis in summer season to avoid age and seasonal variation in the venom composition. Then alpha-neurotoxins were purified and cloned from these two kinds of snakes. Three alpha-neurotoxins from Naja kaouthia (Yunnan) and two from Naja atra (Zhejiang) were identified. Together with previously reported alpha-neurotoxins in Naja kaouthia (Thailand) and Naja atra (Taiwan Province), it was found that the alpha-neurotoxins of Naja kaouthia in Yunnan Province were similar to those of Naja atra in Zhejiang and Taiwan Provinces, but different from those of Naja kaouthia in Thailand. This result can hardly be explained by population phylogeny or geographic distance. It might be due to the different climate, habitat and prey in Thailand in comparison with those in Yunnan, Zhejiang and Taiwan Provinces. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-10-26 |
| 源URL | [http://159.226.149.42:8088/handle/152453/6325]  |
| 专题 | 昆明动物研究所_其他 昆明动物研究所_动物毒素室 |
| 作者单位 | 1.Department of Animal Toxicology, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223 2.the Graduate School of the Chinese Academy of Sciences, Beijing 100039, China |
| 推荐引用方式 GB/T 7714 | Wei JF,Lu QM,Yang Y,et al. alpha-neurotoxins of Naja atra and Naja kaouthia snakes in different regions[J]. ACTA BIOCHIMICA et BIOPHYSICA SINICA,2003,35(8):683-688. |
| APA | Wei JF,Lu QM,Yang Y,Li DS,Xiong YL,&Wang WY[*].(2003).alpha-neurotoxins of Naja atra and Naja kaouthia snakes in different regions.ACTA BIOCHIMICA et BIOPHYSICA SINICA,35(8),683-688. |
| MLA | Wei JF,et al."alpha-neurotoxins of Naja atra and Naja kaouthia snakes in different regions".ACTA BIOCHIMICA et BIOPHYSICA SINICA 35.8(2003):683-688. |
入库方式： OAI收割
来源：昆明动物研究所
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