Silver staining as a new banding technique to identify aphid chromosomes

被引：12
|
作者：
Manicardi, GC [1 ]
Bizzaro, D [1 ]
Mandrioli, M [1 ]
Bianchi, U [1 ]
机构：
[1] Univ Modena, Dipartimento Biol Anim, I-41100 Modena, Italy
来源：
CHROMOSOME RESEARCH | 1998年 / 6卷 / 01期
关键词：
aphids; chromosome banding; heterochromatin; holocentric chromosomes; silver staining;
D O I：
10.1023/A:1009270525511
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The karyotype of the aphid Aphis sambuci has been studied by means of C-banding, fluorochrome staining and AgNO3 staining. Heterochromatic areas are confined exclusively to the X chromosomes. Interestingly, silver staining produces a clear-cut longitudinal differentiation of all chromosomes, which allows reliable identification of homologues.
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页码：55 / 57
页数：3
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