染色单体假说：真核生物基因组也是环状的吗？

IF 2 4区生物学 Q2 BIOLOGY Biosystems Pub Date : 2024-08-07 DOI:10.1016/j.biosystems.2024.105280

Richard Gordon

{"title":"染色单体假说：真核生物基因组也是环状的吗？","authors":"Richard Gordon","doi":"10.1016/j.biosystems.2024.105280","DOIUrl":null,"url":null,"abstract":"<div><p>Over more than the past century, reports that chromosomes in Eukaryotes are linked have been published. Recently this has been confirmed by micromanipulation. The chromolinkers are DNAse sensitive, as has been previously reported. The arguments for and against chromolinkers have been reviewed, and a call for definitive research made, because if chromolinkers do exist, the whole basis for <del>nuclear DNA</del> genetics may require revision.</p></div>","PeriodicalId":50730,"journal":{"name":"Biosystems","volume":"244 ","pages":"Article 105280"},"PeriodicalIF":2.0000,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The chromolinker hypothesis: Are eukaryotic genomes also circular?\",\"authors\":\"Richard Gordon\",\"doi\":\"10.1016/j.biosystems.2024.105280\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Over more than the past century, reports that chromosomes in Eukaryotes are linked have been published. Recently this has been confirmed by micromanipulation. The chromolinkers are DNAse sensitive, as has been previously reported. The arguments for and against chromolinkers have been reviewed, and a call for definitive research made, because if chromolinkers do exist, the whole basis for <del>nuclear DNA</del> genetics may require revision.</p></div>\",\"PeriodicalId\":50730,\"journal\":{\"name\":\"Biosystems\",\"volume\":\"244 \",\"pages\":\"Article 105280\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2024-08-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biosystems\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0303264724001655\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biosystems","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0303264724001655","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOLOGY","Score":null,"Total":0}

引用次数: 0

摘要

在过去的一个多世纪里，关于真核生物染色体相连的报道屡见报端。最近，微操作证实了这一点。正如之前所报道的，染色单体对 DNAse 敏感。我们回顾了支持和反对染色单体的论点，并呼吁进行明确的研究，因为如果染色单体真的存在，那么核 DNA 遗传学的整个基础可能需要修改。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

The chromolinker hypothesis: Are eukaryotic genomes also circular?

Over more than the past century, reports that chromosomes in Eukaryotes are linked have been published. Recently this has been confirmed by micromanipulation. The chromolinkers are DNAse sensitive, as has been previously reported. The arguments for and against chromolinkers have been reviewed, and a call for definitive research made, because if chromolinkers do exist, the whole basis for ~~nuclear DNA~~ genetics may require revision.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Biosystems 生物-生物学

CiteScore

3.70

自引率

18.80%

发文量

129

审稿时长

34 days

期刊介绍： BioSystems encourages experimental, computational, and theoretical articles that link biology, evolutionary thinking, and the information processing sciences. The link areas form a circle that encompasses the fundamental nature of biological information processing, computational modeling of complex biological systems, evolutionary models of computation, the application of biological principles to the design of novel computing systems, and the use of biomolecular materials to synthesize artificial systems that capture essential principles of natural biological information processing.

期刊最新文献

Anti-wetting wing surface characteristics of a water bug, Diplonychus annulatus. The regulatory network that controls lymphopoiesis. The concepts of code biology. On the infodynamics of ramifications in constructal design. Cholesterol-ester prevents lipoprotein core from solidifying: Molecular dynamics simulation.