Chromosome studies on aphids from Kullu region of Himachal Pradesh, India

被引：0
|
作者：
Reeta Devi
D. C. Gautam
机构：
[1] Himachal Pradesh University,Department of Bio
来源：
The Nucleus | 2012年 / 55卷 / 3期
关键词：
Aphids; Chromosomes; Total complement length;
D O I：
10.1007/s13237-012-0073-1
中图分类号：
学科分类号：
摘要：
Chromosomes of four species of aphids were studied from Kullu region of Himachal Pradesh, India. These aphid species are Aphis gossypii (Glover), Brevicoryne brassicae (L.), Macrosiphum rosae (L.) and Myzaphis rosarum (Kaltenbach). The diploid chromosome number in these species ranged from 2n = 4 to 2n = 14. The actual lengths of chromosomes were measured at metaphase stage and total complement length (TCL) was calculated for each species. Relative lengths (as percentage of total complement length) of chromosomes were also calculated.
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页码：175 / 179
页数：4
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