Interspecies chromosome mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): cytogenomic insight into microchromosome organization and karyotype evolution in birds
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , |
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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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 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
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 |
identifier_str_mv |
2073-4409 001170875 |
url |
http://hdl.handle.net/10183/273832 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Cells. Switzerland. Vol. 10, no. 4 (Apr. 2021), e826, 16 p. |
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info:eu-repo/semantics/openAccess |
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openAccess |
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