Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds

Detalhes bibliográficos
Autor(a) principal: Kretschmer, Rafael
Data de Publicação: 2021
Outros Autores: Souza, Marcelo Santos de, Furo, Ivanete de Oliveira, Michael N. Romanov, Gunski, Ricardo José, Garnero, Analía del Valle, Freitas, Thales Renato Ochotorena de, Oliveira, Edivaldo Herculano Corrêa, O’Connor, Rebecca E., Griffin, Darren K.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/273832
Resumo: Interchromosomal rearrangements involving microchromosomes are rare events in birds. To date, they have been found mostly in Psittaciformes, Falconiformes, and Cuculiformes, although only a few orders have been analyzed. Hence, cytogenomic studies focusing on microchromosomes in species belonging to different bird orders are essential to shed more light on the avian chromosome and karyotype evolution. Based on this, we performed a comparative chromosome mapping for chicken microchromosomes 10 to 28 using interspecies BAC-based FISH hybridization in five species, representing four Neoaves orders (Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes). Our results suggest that the ancestral microchromosomal syntenies are conserved in Pteroglossus inscriptus (Piciformes), Ramphastos tucanus tucanus (Piciformes), and Trogon surrucura surrucura (Trogoniformes). On the other hand, chromosome reorganization in Phalacrocorax brasilianus (Suliformes) and Hydropsalis torquata (Caprimulgiformes) included fusions involving both macro- and microchromosomes. Fissions in macrochromosomes were observed in P. brasilianus and H. torquata. Relevant hypothetical Neognathae and Neoaves ancestral karyotypes were reconstructed to trace these rearrangements. We found no interchromosomal rearrangement involving microchromosomes to be shared between avian orders where rearrangements were detected. Our findings suggest that convergent evolution involving microchromosomal change is a rare event in birds and may be appropriate in cytotaxonomic inferences in orders where these rearrangements occurred.
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spelling Kretschmer, RafaelSouza, Marcelo Santos deFuro, Ivanete de OliveiraMichael N. RomanovGunski, Ricardo JoséGarnero, Analía del ValleFreitas, Thales Renato Ochotorena deOliveira, Edivaldo Herculano CorrêaO’Connor, Rebecca E.Griffin, Darren K.2024-03-19T05:05:20Z20212073-4409http://hdl.handle.net/10183/273832001170875Interchromosomal rearrangements involving microchromosomes are rare events in birds. To date, they have been found mostly in Psittaciformes, Falconiformes, and Cuculiformes, although only a few orders have been analyzed. Hence, cytogenomic studies focusing on microchromosomes in species belonging to different bird orders are essential to shed more light on the avian chromosome and karyotype evolution. Based on this, we performed a comparative chromosome mapping for chicken microchromosomes 10 to 28 using interspecies BAC-based FISH hybridization in five species, representing four Neoaves orders (Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes). Our results suggest that the ancestral microchromosomal syntenies are conserved in Pteroglossus inscriptus (Piciformes), Ramphastos tucanus tucanus (Piciformes), and Trogon surrucura surrucura (Trogoniformes). On the other hand, chromosome reorganization in Phalacrocorax brasilianus (Suliformes) and Hydropsalis torquata (Caprimulgiformes) included fusions involving both macro- and microchromosomes. Fissions in macrochromosomes were observed in P. brasilianus and H. torquata. Relevant hypothetical Neognathae and Neoaves ancestral karyotypes were reconstructed to trace these rearrangements. We found no interchromosomal rearrangement involving microchromosomes to be shared between avian orders where rearrangements were detected. Our findings suggest that convergent evolution involving microchromosomal change is a rare event in birds and may be appropriate in cytotaxonomic inferences in orders where these rearrangements occurred.application/pdfengCells. Switzerland. Vol. 10, no. 4 (Apr. 2021), e826, 16 p.Rearranjo gênicoAvian cytogenomicsGenome organizationChromosomal rearrangementsInterspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birdsEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001170875.pdf.txt001170875.pdf.txtExtracted Texttext/plain60777http://www.lume.ufrgs.br/bitstream/10183/273832/2/001170875.pdf.txtbd272b9b2fa2c75be07ea6fadb6a8e16MD52ORIGINAL001170875.pdfTexto completo (inglês)application/pdf3454138http://www.lume.ufrgs.br/bitstream/10183/273832/1/001170875.pdff52c2cb4c385bdbedaadbd3984dcbd43MD5110183/2738322024-03-20 04:49:53.012766oai:www.lume.ufrgs.br:10183/273832Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-03-20T07:49:53Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
title Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
spellingShingle Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
Kretschmer, Rafael
Rearranjo gênico
Avian cytogenomics
Genome organization
Chromosomal rearrangements
title_short Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
title_full Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
title_fullStr Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
title_full_unstemmed Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
title_sort Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
author Kretschmer, Rafael
author_facet Kretschmer, Rafael
Souza, Marcelo Santos de
Furo, Ivanete de Oliveira
Michael N. Romanov
Gunski, Ricardo José
Garnero, Analía del Valle
Freitas, Thales Renato Ochotorena de
Oliveira, Edivaldo Herculano Corrêa
O’Connor, Rebecca E.
Griffin, Darren K.
author_role author
author2 Souza, Marcelo Santos de
Furo, Ivanete de Oliveira
Michael N. Romanov
Gunski, Ricardo José
Garnero, Analía del Valle
Freitas, Thales Renato Ochotorena de
Oliveira, Edivaldo Herculano Corrêa
O’Connor, Rebecca E.
Griffin, Darren K.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Kretschmer, Rafael
Souza, Marcelo Santos de
Furo, Ivanete de Oliveira
Michael N. Romanov
Gunski, Ricardo José
Garnero, Analía del Valle
Freitas, Thales Renato Ochotorena de
Oliveira, Edivaldo Herculano Corrêa
O’Connor, Rebecca E.
Griffin, Darren K.
dc.subject.por.fl_str_mv Rearranjo gênico
topic Rearranjo gênico
Avian cytogenomics
Genome organization
Chromosomal rearrangements
dc.subject.eng.fl_str_mv Avian cytogenomics
Genome organization
Chromosomal rearrangements
description Interchromosomal rearrangements involving microchromosomes are rare events in birds. To date, they have been found mostly in Psittaciformes, Falconiformes, and Cuculiformes, although only a few orders have been analyzed. Hence, cytogenomic studies focusing on microchromosomes in species belonging to different bird orders are essential to shed more light on the avian chromosome and karyotype evolution. Based on this, we performed a comparative chromosome mapping for chicken microchromosomes 10 to 28 using interspecies BAC-based FISH hybridization in five species, representing four Neoaves orders (Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes). Our results suggest that the ancestral microchromosomal syntenies are conserved in Pteroglossus inscriptus (Piciformes), Ramphastos tucanus tucanus (Piciformes), and Trogon surrucura surrucura (Trogoniformes). On the other hand, chromosome reorganization in Phalacrocorax brasilianus (Suliformes) and Hydropsalis torquata (Caprimulgiformes) included fusions involving both macro- and microchromosomes. Fissions in macrochromosomes were observed in P. brasilianus and H. torquata. Relevant hypothetical Neognathae and Neoaves ancestral karyotypes were reconstructed to trace these rearrangements. We found no interchromosomal rearrangement involving microchromosomes to be shared between avian orders where rearrangements were detected. Our findings suggest that convergent evolution involving microchromosomal change is a rare event in birds and may be appropriate in cytotaxonomic inferences in orders where these rearrangements occurred.
publishDate 2021
dc.date.issued.fl_str_mv 2021
dc.date.accessioned.fl_str_mv 2024-03-19T05:05:20Z
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/273832
dc.identifier.issn.pt_BR.fl_str_mv 2073-4409
dc.identifier.nrb.pt_BR.fl_str_mv 001170875
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Cells. Switzerland. Vol. 10, no. 4 (Apr. 2021), e826, 16 p.
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