The first finding of (TTAGG)n telomeric repeat in chromosomes of true bugs (Heteroptera, Belostomatidae)

被引：26

作者：

Kuznetsova, Valentina G. ^{[1
]}

Grozeva, Snejana M. ^{[2
]}

Anokhin, Boris A. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Zool, St Petersburg 199034, Russia

[2] Bulgarian Acad Sci, Inst Biodivers & Ecosyst Res, Sofia 1000, Bulgaria

来源：

COMPARATIVE CYTOGENETICS | 2012年 / 6卷 / 04期

关键词：

Chromosomes; FISH; (TTAGG)(n) telomeric repeat; true bugs; Nepomorpha; Belostomatidae; Lethocerus patruelis; EVOLUTION; INSECTS; ORIGIN;

D O I：

10.3897/CompCytogen.v6i4.4058

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Using the fluorescence in situ hybridization (FISH), the presence of (TTAGG)(n) telomeric sequence was detected in the chromosomes of Lethocerus patruelis (Stal, 1854) belonging to the family Belostomatidae (Heteroptera: Nepomorpha). This sequence was exclusively present at the ends of chromosomes in this species. This is the first evidence of the insect-type TTAGG telomeric repeats in Heteroptera.

引用

页码：341 / 346

页数：6

共 13 条

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