Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes

Satellite DNAs (satDNA) are fast-evolving repetitive sequences organized in large tandem arrays, with characteristic enrichment in heterochromatin. Knowledge about evolutionary dynamics of this genome fraction is mostly restricted to its characterization in species with monocentric chromosomes, i.e....

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Authors: Bardella, Vanessa Bellini [UNESP], Milani, Diogo [UNESP], Cabral-de-Mello, Diogo Cavalcanti [UNESP]
Format: article
Status:Published version
Publication Date:2020
Country:Brasil
Institution:Universidade Estadual Paulista (UNESP)
Repository:Repositório Institucional da UNESP
Language:English
OAI Identifier:oai:repositorio.unesp.br:11449/206527
Online Access:http://dx.doi.org/10.1007/s10577-020-09642-1
http://hdl.handle.net/11449/206527
Access Level:Open access
Keyword:Coreidae
Hemiptera
heterochromatin
repetitive DNAs
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spelling Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomesCoreidaeHemipteraheterochromatinrepetitive DNAsSatellite DNAs (satDNA) are fast-evolving repetitive sequences organized in large tandem arrays, with characteristic enrichment in heterochromatin. Knowledge about evolutionary dynamics of this genome fraction is mostly restricted to its characterization in species with monocentric chromosomes, i.e., localized centromeres. In holocentric species, with non-localized centromeres, satDNAs have been largely ignored. Here we advance the understanding of satDNA evolution among holocentric species by characterization of the most abundant satDNAs in the hemipteran Holhymenia histrio, integrating genomic and chromosomal analyses. High plasticity at chromosomal and molecular levels was noticed for 34 satDNAs populating H. histrio genome. One satDNA family in particular (HhiSat01-184) was highly amplified on multiple chromosomes and also highly polymorphic. Our data support the emergence of a new satDNA family from this abundant satDNA, confined to a single chromosome. Moreover, we present new information about composition of a peculiar chromosome in Coreidae, the m-chromosome, and of the X chromosome. Overall, the molecular and chromosomal patterns for satDNAs in the holocentric species H. histrio seem to be similar to those observed in monocentric species.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Departamento de Biologia Geral e Aplicada Instituto de Biociências/IB UNESP - Universidade Estadual Paulista, Rio ClaroDepartamento de Biologia Geral e Aplicada Instituto de Biociências/IB UNESP - Universidade Estadual Paulista, Rio ClaroFAPESP: 2018/21772-5FAPESP: 2019/19069-7Universidade Estadual Paulista (Unesp)2021-06-25T10:33:44Z2021-06-25T10:33:44Z2020-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article369-380http://dx.doi.org/10.1007/s10577-020-09642-1Chromosome Research, v. 28, n. 3-4, p. 369-380, 2020.1573-68490967-3849http://hdl.handle.net/11449/20652710.1007/s10577-020-09642-12-s2.0-85091187505Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengChromosome Researchinfo:eu-repo/semantics/openAccessBardella, Vanessa Bellini [UNESP]Milani, Diogo [UNESP]Cabral-de-Mello, Diogo Cavalcanti [UNESP]2024-10-17T18:04:35Zoai:repositorio.unesp.br:11449/206527Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-10-17T18:04:35Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes
title Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes
spellingShingle Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes
Bardella, Vanessa Bellini [UNESP]
Coreidae
Hemiptera
heterochromatin
repetitive DNAs
title_short Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes
title_full Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes
title_fullStr Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes
title_full_unstemmed Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes
title_sort Analysis of Holhymenia histrio genome provides insight into the satDNA evolution in an insect with holocentric chromosomes
dc.creator.none.fl_str_mv Bardella, Vanessa Bellini [UNESP]
Milani, Diogo [UNESP]
Cabral-de-Mello, Diogo Cavalcanti [UNESP]
author Bardella, Vanessa Bellini [UNESP]
author_facet Bardella, Vanessa Bellini [UNESP]
Milani, Diogo [UNESP]
Cabral-de-Mello, Diogo Cavalcanti [UNESP]
author_role author
author2 Milani, Diogo [UNESP]
Cabral-de-Mello, Diogo Cavalcanti [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.subject.por.fl_str_mv Coreidae
Hemiptera
heterochromatin
repetitive DNAs
topic Coreidae
Hemiptera
heterochromatin
repetitive DNAs
description Satellite DNAs (satDNA) are fast-evolving repetitive sequences organized in large tandem arrays, with characteristic enrichment in heterochromatin. Knowledge about evolutionary dynamics of this genome fraction is mostly restricted to its characterization in species with monocentric chromosomes, i.e., localized centromeres. In holocentric species, with non-localized centromeres, satDNAs have been largely ignored. Here we advance the understanding of satDNA evolution among holocentric species by characterization of the most abundant satDNAs in the hemipteran Holhymenia histrio, integrating genomic and chromosomal analyses. High plasticity at chromosomal and molecular levels was noticed for 34 satDNAs populating H. histrio genome. One satDNA family in particular (HhiSat01-184) was highly amplified on multiple chromosomes and also highly polymorphic. Our data support the emergence of a new satDNA family from this abundant satDNA, confined to a single chromosome. Moreover, we present new information about composition of a peculiar chromosome in Coreidae, the m-chromosome, and of the X chromosome. Overall, the molecular and chromosomal patterns for satDNAs in the holocentric species H. histrio seem to be similar to those observed in monocentric species.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-01
2021-06-25T10:33:44Z
2021-06-25T10:33:44Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s10577-020-09642-1
Chromosome Research, v. 28, n. 3-4, p. 369-380, 2020.
1573-6849
0967-3849
http://hdl.handle.net/11449/206527
10.1007/s10577-020-09642-1
2-s2.0-85091187505
url http://dx.doi.org/10.1007/s10577-020-09642-1
http://hdl.handle.net/11449/206527
identifier_str_mv Chromosome Research, v. 28, n. 3-4, p. 369-380, 2020.
1573-6849
0967-3849
10.1007/s10577-020-09642-1
2-s2.0-85091187505
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Chromosome Research
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 369-380
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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score 15,228081

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