Non-canonical telomeric motif TTAGGGGTGG in the true bug species Geocorisdispar Waga, 1839 (Heteroptera, Geocoridae).

IF 1 4区生物学 Q4 GENETICS & HEREDITY

Comparative Cytogenetics Pub Date : 2025-07-16 eCollection Date: 2025-01-01 DOI:10.3897/compcytogen.19.156983

Natalia Golub, Boris Anokhin, Valentina Kuznetsova

引用次数: 0

Abstract

We report on the results of a chromosomal study of the big-eyed true bug Geocorisdispar Waga, 1839 (Heteroptera: Geocoridae) aimed at obtaining data on its telomeres. Using fluorescence in situ hybridization (FISH), we have shown, that G.dispar has a non-canonical 10-bp telomeric motif TTAGGGGTGG. This is the first evidence of telomere structure in the family Geocoridae and the first finding of the telomeric sequence (TTAGGGGTGG) _n in the large superfamily Lygaeoidea (infraorder Pentatomomorpha).

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Non-canonical真虫种Geocorisdispar Waga的端粒基序TTAGGGGTGG， 1839（异翅目，Geocorisdispar Waga）

我们报道了1839年大眼真虫Geocorisdispar Waga的染色体研究结果（异翅目：Geocorisdispar Waga），旨在获得其端粒的数据。利用荧光原位杂交（FISH）技术，我们发现g.d dispar具有一个非规范的10 bp端粒基序TTAGGGGTGG。这是Geocoridae科中端粒结构的第一个证据，也是Lygaeoidea（次目五胚目）大超科中端粒序列（TTAGGGGTGG）的第一个发现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Comparative Cytogenetics 生物-遗传学

CiteScore

2.40

自引率

0.00%

发文量

审稿时长

>12 weeks

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﻿Non-canonical telomeric motif TTAGGGGTGG in the true bug species Geocorisdispar Waga, 1839 (Heteroptera, Geocoridae).

Abstract

Non-canonical telomeric motif TTAGGGGTGG in the true bug species Geocorisdispar Waga, 1839 (Heteroptera, Geocoridae).