| 云南多斑按蚊种团两亲缘种核型和异染色质区的比较观察 |
| |
| 引用本文： | 周红宁,董学书.云南多斑按蚊种团两亲缘种核型和异染色质区的比较观察[J].四川动物,1997,16(1):13-15. |
| |
| 作者姓名： | 周红宁 董学书 |
| |
| 作者单位： | 云南省疟疾防治研究所!思茅，665000，云南省疟疾防治研究所!思茅，665000，云南省疟疾防治研究所!思茅，665000 |
| |
| 基金项目： | WHO/TDR和云南省卫生厅科教处资助 |
| |
| 摘 要： | 通过对多斑按蚊种团亲缘种中的达逻毗按蚊An．dravidicus和威氏按蚊An．willmori核型与异染色区比较，发现存在着明显差异：威氏按蚊的性染色体为亚中着丝点，x染色体的长臂上出现3条带；而达逻毗按蚊的性染色体为端着丝点，x染色体以2条带为主。表明利用染色体技术研究该种团亲缘种的鉴定有一定的价值。
|
| 关 键 词： | 多斑按蚊种团 核型 异染色质区 |
COMPARATIVE STUDY ON MITOTIC CHROMOSOMAL KARYOTYPES AND THEIR HETEROCHROMATIN AREAS OF TWO SIBLING SPECIES OF ANOPHELES MACULATUS GROUP IN YUNNAN PROVINCE |
| |
| Zhou Honglin, Dong Xueshu, Dong Liming.COMPARATIVE STUDY ON MITOTIC CHROMOSOMAL KARYOTYPES AND THEIR HETEROCHROMATIN AREAS OF TWO SIBLING SPECIES OF ANOPHELES MACULATUS GROUP IN YUNNAN PROVINCE[J].Sichuan Journal of Zoology,1997,16(1):13-15. |
| |
| Authors: | Zhou Honglin Dong Xueshu Dong Liming |
| |
| Abstract: | The results showed that there were obvious differences betwee the two sibling species i.e. the sex chromosomes of An.will were submetacentric for centromeric type, and X chromosome with three heterochromatin areas on its long arm, but sex chromosomes of An. dravidicus was telecentric and with two heterochromatin areas. |
| |
| Keywords: | Anopheles maculatus group karyotype heterochromatin area |
| 本文献已被 CNKI 维普 等数据库收录！ |
