Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region

Detalhes bibliográficos
Autor(a) principal: Favarato, Ramon Marin
Data de Publicação: 2017
Outros Autores: Braga Ribeiro, Leila, Feldberg, Eliana, Matoso, D. A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional do INPA
Texto Completo: https://repositorio.inpa.gov.br/handle/1/15758
Resumo: Repetitive DNA sequences are present in the genome of basically every known organism, and transposable elements (TE) are one of the most representative sequences involved in chromosomal rearrangements and the genomic evolution of eukaryotes. In fish, the non-LTR retrotransposon TEs, Rex1, Rex3, and Rex6, are widely distributed in fish genomes and are the best-characterized TEs in several species. In the current study, three of these retroelements were physically mapped, through fluorescent in situ hybridization (FISH), in 7 species (71 specimens) of the genus Ancistrus, known as bristlenose catfish: Ancistrus ranunculus, Ancistrus sp. 1 Purus, Ancistrus sp. 2 Catalão, Ancistrus dolichopterus, Ancistrus maximus, Ancistrus aff. dolichopterus, and Ancistrus dubius. Rex1, Rex3, and Rex6 showed a cluster distribution, mainly in the terminal and pericentromeric portions, in heterochromatic and euchromatic regions, and did not occur in sexual chromosomes; however, the number and position of the clusters varied between species. This TE distribution suggests its implication in the karyotypic evolution of these species, without affecting the rise of sexual chromosome systems in Ancistrus, in view of their chromosomal variation. © The American Genetic Association 2016. All rights reserved.
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spelling Favarato, Ramon MarinBraga Ribeiro, LeilaFeldberg, ElianaMatoso, D. A.2020-05-18T19:25:37Z2020-05-18T19:25:37Z2017https://repositorio.inpa.gov.br/handle/1/1575810.1093/jhered/esw084Repetitive DNA sequences are present in the genome of basically every known organism, and transposable elements (TE) are one of the most representative sequences involved in chromosomal rearrangements and the genomic evolution of eukaryotes. In fish, the non-LTR retrotransposon TEs, Rex1, Rex3, and Rex6, are widely distributed in fish genomes and are the best-characterized TEs in several species. In the current study, three of these retroelements were physically mapped, through fluorescent in situ hybridization (FISH), in 7 species (71 specimens) of the genus Ancistrus, known as bristlenose catfish: Ancistrus ranunculus, Ancistrus sp. 1 Purus, Ancistrus sp. 2 Catalão, Ancistrus dolichopterus, Ancistrus maximus, Ancistrus aff. dolichopterus, and Ancistrus dubius. Rex1, Rex3, and Rex6 showed a cluster distribution, mainly in the terminal and pericentromeric portions, in heterochromatic and euchromatic regions, and did not occur in sexual chromosomes; however, the number and position of the clusters varied between species. This TE distribution suggests its implication in the karyotypic evolution of these species, without affecting the rise of sexual chromosome systems in Ancistrus, in view of their chromosomal variation. © The American Genetic Association 2016. All rights reserved.Volume 108, Número 3, Pags. 254-261Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessFish ProteinRepetitive DnaRex ProteinRex1 ProteinRex3 ProteinRex6 ProteinUnclassified DrugRetroposonTransposonAncistrus Aff. DolichopterusAncistrus DolichopterusAncistrus DubiusAncistrus MaximusAncistrus RanunculusAncistrus Sp. CatalaoAncistrus Sp. PurusAnimals ExperimentAnimals TissueAutosomeChromosomal MappingChromosome 1Chromosome 10Chromosome 12Chromosome 13Chromosome 16Chromosome 17Chromosome 18Chromosome 19Chromosome 2Chromosome 20Chromosome 21Chromosome 24Chromosome 25Chromosome 26Chromosome 3Chromosome 4Chromosome 5Chromosome 6Chromosome 7Chromosome 8Chromosome 9Conservation GeneticsCytogeneticsEuchromatinFish GeneticsIn Situ Hybridization, FluorescenceGene ClusterGenetic VariationHeterochromatinEvolution, MolecularNonhumanPriority JournalProtein FamilyRetroposonSiluriformesSpecies DistributionTransposonAnimalsBrasilCatfishClassificationFemaleGeneticsKaryotypeMaleAnimalBrasilCatfishesChromosome MappingDna Transposable ElementsFemaleIn Situ Hybridization, FluorescenceKaryotypeMaleRetroelementsChromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian regioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleJournal of Heredityengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALChromosomal.pdfChromosomal.pdfapplication/pdf1243094https://repositorio.inpa.gov.br/bitstream/1/15758/1/Chromosomal.pdf8243c6ef21b10715ee509fa6eab2d1e6MD511/157582020-05-29 11:47:06.164oai:repositorio:1/15758Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-05-29T15:47:06Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false
dc.title.en.fl_str_mv Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region
title Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region
spellingShingle Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region
Favarato, Ramon Marin
Fish Protein
Repetitive Dna
Rex Protein
Rex1 Protein
Rex3 Protein
Rex6 Protein
Unclassified Drug
Retroposon
Transposon
Ancistrus Aff. Dolichopterus
Ancistrus Dolichopterus
Ancistrus Dubius
Ancistrus Maximus
Ancistrus Ranunculus
Ancistrus Sp. Catalao
Ancistrus Sp. Purus
Animals Experiment
Animals Tissue
Autosome
Chromosomal Mapping
Chromosome 1
Chromosome 10
Chromosome 12
Chromosome 13
Chromosome 16
Chromosome 17
Chromosome 18
Chromosome 19
Chromosome 2
Chromosome 20
Chromosome 21
Chromosome 24
Chromosome 25
Chromosome 26
Chromosome 3
Chromosome 4
Chromosome 5
Chromosome 6
Chromosome 7
Chromosome 8
Chromosome 9
Conservation Genetics
Cytogenetics
Euchromatin
Fish Genetics
In Situ Hybridization, Fluorescence
Gene Cluster
Genetic Variation
Heterochromatin
Evolution, Molecular
Nonhuman
Priority Journal
Protein Family
Retroposon
Siluriformes
Species Distribution
Transposon
Animals
Brasil
Catfish
Classification
Female
Genetics
Karyotype
Male
Animal
Brasil
Catfishes
Chromosome Mapping
Dna Transposable Elements
Female
In Situ Hybridization, Fluorescence
Karyotype
Male
Retroelements
title_short Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region
title_full Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region
title_fullStr Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region
title_full_unstemmed Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region
title_sort Chromosomal mapping of transposable elements of the rex family in the bristlenose catfish, ancistrus (siluriformes, loricariidae), from the amazonian region
author Favarato, Ramon Marin
author_facet Favarato, Ramon Marin
Braga Ribeiro, Leila
Feldberg, Eliana
Matoso, D. A.
author_role author
author2 Braga Ribeiro, Leila
Feldberg, Eliana
Matoso, D. A.
author2_role author
author
author
dc.contributor.author.fl_str_mv Favarato, Ramon Marin
Braga Ribeiro, Leila
Feldberg, Eliana
Matoso, D. A.
dc.subject.eng.fl_str_mv Fish Protein
Repetitive Dna
Rex Protein
Rex1 Protein
Rex3 Protein
Rex6 Protein
Unclassified Drug
Retroposon
Transposon
Ancistrus Aff. Dolichopterus
Ancistrus Dolichopterus
Ancistrus Dubius
Ancistrus Maximus
Ancistrus Ranunculus
Ancistrus Sp. Catalao
Ancistrus Sp. Purus
Animals Experiment
Animals Tissue
Autosome
Chromosomal Mapping
Chromosome 1
Chromosome 10
Chromosome 12
Chromosome 13
Chromosome 16
Chromosome 17
Chromosome 18
Chromosome 19
Chromosome 2
Chromosome 20
Chromosome 21
Chromosome 24
Chromosome 25
Chromosome 26
Chromosome 3
Chromosome 4
Chromosome 5
Chromosome 6
Chromosome 7
Chromosome 8
Chromosome 9
Conservation Genetics
Cytogenetics
Euchromatin
Fish Genetics
In Situ Hybridization, Fluorescence
Gene Cluster
Genetic Variation
Heterochromatin
Evolution, Molecular
Nonhuman
Priority Journal
Protein Family
Retroposon
Siluriformes
Species Distribution
Transposon
Animals
Brasil
Catfish
Classification
Female
Genetics
Karyotype
Male
Animal
Brasil
Catfishes
Chromosome Mapping
Dna Transposable Elements
Female
In Situ Hybridization, Fluorescence
Karyotype
Male
Retroelements
topic Fish Protein
Repetitive Dna
Rex Protein
Rex1 Protein
Rex3 Protein
Rex6 Protein
Unclassified Drug
Retroposon
Transposon
Ancistrus Aff. Dolichopterus
Ancistrus Dolichopterus
Ancistrus Dubius
Ancistrus Maximus
Ancistrus Ranunculus
Ancistrus Sp. Catalao
Ancistrus Sp. Purus
Animals Experiment
Animals Tissue
Autosome
Chromosomal Mapping
Chromosome 1
Chromosome 10
Chromosome 12
Chromosome 13
Chromosome 16
Chromosome 17
Chromosome 18
Chromosome 19
Chromosome 2
Chromosome 20
Chromosome 21
Chromosome 24
Chromosome 25
Chromosome 26
Chromosome 3
Chromosome 4
Chromosome 5
Chromosome 6
Chromosome 7
Chromosome 8
Chromosome 9
Conservation Genetics
Cytogenetics
Euchromatin
Fish Genetics
In Situ Hybridization, Fluorescence
Gene Cluster
Genetic Variation
Heterochromatin
Evolution, Molecular
Nonhuman
Priority Journal
Protein Family
Retroposon
Siluriformes
Species Distribution
Transposon
Animals
Brasil
Catfish
Classification
Female
Genetics
Karyotype
Male
Animal
Brasil
Catfishes
Chromosome Mapping
Dna Transposable Elements
Female
In Situ Hybridization, Fluorescence
Karyotype
Male
Retroelements
description Repetitive DNA sequences are present in the genome of basically every known organism, and transposable elements (TE) are one of the most representative sequences involved in chromosomal rearrangements and the genomic evolution of eukaryotes. In fish, the non-LTR retrotransposon TEs, Rex1, Rex3, and Rex6, are widely distributed in fish genomes and are the best-characterized TEs in several species. In the current study, three of these retroelements were physically mapped, through fluorescent in situ hybridization (FISH), in 7 species (71 specimens) of the genus Ancistrus, known as bristlenose catfish: Ancistrus ranunculus, Ancistrus sp. 1 Purus, Ancistrus sp. 2 Catalão, Ancistrus dolichopterus, Ancistrus maximus, Ancistrus aff. dolichopterus, and Ancistrus dubius. Rex1, Rex3, and Rex6 showed a cluster distribution, mainly in the terminal and pericentromeric portions, in heterochromatic and euchromatic regions, and did not occur in sexual chromosomes; however, the number and position of the clusters varied between species. This TE distribution suggests its implication in the karyotypic evolution of these species, without affecting the rise of sexual chromosome systems in Ancistrus, in view of their chromosomal variation. © The American Genetic Association 2016. All rights reserved.
publishDate 2017
dc.date.issued.fl_str_mv 2017
dc.date.accessioned.fl_str_mv 2020-05-18T19:25:37Z
dc.date.available.fl_str_mv 2020-05-18T19:25:37Z
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 https://repositorio.inpa.gov.br/handle/1/15758
dc.identifier.doi.none.fl_str_mv 10.1093/jhered/esw084
url https://repositorio.inpa.gov.br/handle/1/15758
identifier_str_mv 10.1093/jhered/esw084
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Volume 108, Número 3, Pags. 254-261
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Journal of Heredity
publisher.none.fl_str_mv Journal of Heredity
dc.source.none.fl_str_mv reponame:Repositório Institucional do INPA
instname:Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
instname_str Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron_str INPA
institution INPA
reponame_str Repositório Institucional do INPA
collection Repositório Institucional do INPA
bitstream.url.fl_str_mv https://repositorio.inpa.gov.br/bitstream/1/15758/1/Chromosomal.pdf
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repository.name.fl_str_mv Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)
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