{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T02:46:30Z","timestamp":1760237190121,"version":"build-2065373602"},"reference-count":32,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2020,3,13]],"date-time":"2020-03-13T00:00:00Z","timestamp":1584057600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003593","name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","doi-asserted-by":"publisher","award":["307382\/2019-2"],"award-info":[{"award-number":["307382\/2019-2"]}],"id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Genes"],"abstract":"<jats:p>Gruiformes is a group with phylogenetic issues. Recent studies based on mitochondrial and genomic DNA have proposed the existence of a core Gruiformes, consisting of five families: Heliornithidae, Aramidae, Gruidae, Psophiidae and Rallidae. Karyotype studies on these species are still scarce, either by conventional staining or molecular cytogenetics. Due to this, this study aimed to analyze the karyotype of two species (Aramides cajaneus and Psophia viridis) belonging to families Rallidae and Psopiidae, respectively, by comparative chromosome painting. The results show that some chromosome rearrangements in this group have different origins, such as the association of GGA5\/GGA7 in A. cajaneus, as well as the fission of GGA4p and association GGA6\/GGA7, which place P. viridis close to Fulica atra and Gallinula chloropus. In addition, we conclude that the common ancestor of the core Gruiformes maintained the original syntenic groups found in the putative avian ancestral karyotype.<\/jats:p>","DOI":"10.3390\/genes11030307","type":"journal-article","created":{"date-parts":[[2020,3,19]],"date-time":"2020-03-19T10:01:35Z","timestamp":1584612095000},"page":"307","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Phylogenetic Analysis and Karyotype Evolution in Two Species of Core Gruiformes: Aramides cajaneus and Psophia viridis"],"prefix":"10.3390","volume":"11","author":[{"given":"Ivanete de Oliveira","family":"Furo","sequence":"first","affiliation":[{"name":"Post-Graduation Program in Genetics and Molecular Biology, Federal University of Par\u00e1, Bel\u00e9m, Par\u00e1 66075-110, Brazil"},{"name":"Laboratory of Tissue Culture and Cytogenetics, SAMAM, Evandro Chagas Institute, Ananindeua, Par\u00e1 67030-000, Brazil"},{"name":"Cambridge Resource Centre for Comparative Genomics, Cambridge CB3 0ES, UK"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6856-2152","authenticated-orcid":false,"given":"Rafael","family":"Kretschmer","sequence":"additional","affiliation":[{"name":"Cambridge Resource Centre for Comparative Genomics, Cambridge CB3 0ES, UK"},{"name":"Pos-Graduation Program in Genetics and Molecular Biology, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul 91509-900, Brazil"}]},{"given":"Patr\u00edcia C. M.","family":"O\u2019Brien","sequence":"additional","affiliation":[{"name":"Cambridge Resource Centre for Comparative Genomics, Cambridge CB3 0ES, UK"}]},{"given":"Jorge C.","family":"Pereira","sequence":"additional","affiliation":[{"name":"Cambridge Resource Centre for Comparative Genomics, Cambridge CB3 0ES, UK"}]},{"given":"Malcolm A.","family":"Ferguson-Smith","sequence":"additional","affiliation":[{"name":"Cambridge Resource Centre for Comparative Genomics, Cambridge CB3 0ES, UK"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6315-3352","authenticated-orcid":false,"given":"Edivaldo Herculano Corr\u00eaa","family":"de Oliveira","sequence":"additional","affiliation":[{"name":"Laboratory of Tissue Culture and Cytogenetics, SAMAM, Evandro Chagas Institute, Ananindeua, Par\u00e1 67030-000, Brazil"},{"name":"Faculty of Natural Sciences, Institute of Exact and Natural Sciences, Federal University of Par\u00e1, Bel\u00e9m, Par\u00e1 66075-110, Brazil"}]}],"member":"1968","published-online":{"date-parts":[[2020,3,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1763","DOI":"10.1126\/science.1157704","article-title":"A phylogenomic study of birds reveals their evolutionary history","volume":"320","author":"Hackett","year":"2008","journal-title":"Science"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1038\/nature15697","article-title":"A comprehensive phylogeny of birds (Aves) using targeted next-generation DNA sequencing","volume":"526","author":"Prum","year":"2015","journal-title":"Nature"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"2077","DOI":"10.1098\/rstb.1998.0353","article-title":"A phylogenetic analysis of the Gruiformes (Aves) based on morphological characters, with an emphasis on the rails (Rallidae)","volume":"353","author":"Livezey","year":"1998","journal-title":"Philos. 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