Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation

Detalhes bibliográficos
Autor(a) principal: Collevatti, Rosane Garcia
Data de Publicação: 2003
Outros Autores: Grattapaglia, Dário, Hay, John Duvall
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UCB
Texto Completo: http://twingo.ucb.br:8080/jspui/handle/10869/677
https://repositorio.ucb.br:9443/jspui/handle/123456789/7817
Resumo: In this work we report on the phylogeography of the endangered tree species Caryocar brasiliense based on variability in two classes of maternally inherited chloroplast DNA sequences with different rates of molecular evolution. Eleven sequence haplotypes of a noncoding region between the genes trn T and trn F and 21 distinct 10-locus microsatellite haplotypes could be identified in a total of 160 individuals, collected in 10 widespread populations of C . brasiliense . An AMOVA indicated that most of the variation can be attributed to differences among populations, both for DNA sequence (87.51%) and microsatellites (84.38%). Phylogeography based on a median-joining network analysis of the noncoding region showed a sharp difference from the analysis of microsatellite haplotypes. Nevertheless, both analyses indicated that multiple lineages may have contributed to the origin of C. brasiliense populations in Brazilian Cerrado. Incongruences in the microsatellite haplotypes network suggest that homoplasy, which emerged from recurrent and independent mutations, greatly influenced the evolution of the C . brasiliense chloroplast genome. We hypothesize that our results may show the outcome of the restriction of ancient relic populations to moist refugias during extended droughts coinciding with glaciation in the northern hemisphere. The subsequent spread to favourable areas throughout Central Brazil may have caused contact between different lineages during the interglacial periods. The extinction of megafauna dispersers in the last glaciation may have caused a restriction in seed movement and currently, gene flow has been occurring mainly by pollen movement.
id UCB-2_37c7f573f744a49935aee353a83b65de
oai_identifier_str oai:200.214.135.189:123456789/7817
network_acronym_str UCB-2
network_name_str Repositório Institucional da UCB
spelling Collevatti, Rosane GarciaGrattapaglia, DárioHay, John Duvall2016-10-10T03:52:46Z2016-10-10T03:52:46Z2003COLLEVATTI, Rosane Garcia; GRATTAPAGLIA, Dario; HAY, John Duvall. Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation. Molecular Ecology, Oxford, v. 12, p. 105-115, 2003.http://twingo.ucb.br:8080/jspui/handle/10869/677https://repositorio.ucb.br:9443/jspui/handle/123456789/7817In this work we report on the phylogeography of the endangered tree species Caryocar brasiliense based on variability in two classes of maternally inherited chloroplast DNA sequences with different rates of molecular evolution. Eleven sequence haplotypes of a noncoding region between the genes trn T and trn F and 21 distinct 10-locus microsatellite haplotypes could be identified in a total of 160 individuals, collected in 10 widespread populations of C . brasiliense . An AMOVA indicated that most of the variation can be attributed to differences among populations, both for DNA sequence (87.51%) and microsatellites (84.38%). Phylogeography based on a median-joining network analysis of the noncoding region showed a sharp difference from the analysis of microsatellite haplotypes. Nevertheless, both analyses indicated that multiple lineages may have contributed to the origin of C. brasiliense populations in Brazilian Cerrado. Incongruences in the microsatellite haplotypes network suggest that homoplasy, which emerged from recurrent and independent mutations, greatly influenced the evolution of the C . brasiliense chloroplast genome. We hypothesize that our results may show the outcome of the restriction of ancient relic populations to moist refugias during extended droughts coinciding with glaciation in the northern hemisphere. The subsequent spread to favourable areas throughout Central Brazil may have caused contact between different lineages during the interglacial periods. The extinction of megafauna dispersers in the last glaciation may have caused a restriction in seed movement and currently, gene flow has been occurring mainly by pollen movement.Made available in DSpace on 2016-10-10T03:52:46Z (GMT). No. of bitstreams: 5 Blackwell Science, Ltd.PDF: 269533 bytes, checksum: 7ddd2c930871265a0c8266383add3484 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23892 bytes, checksum: afd5dad10b1d1e6dc10c8c5d25222c7a (MD5) license.txt: 1887 bytes, checksum: 445d1980f282ec865917de35a4c622f6 (MD5) Previous issue date: 2003PublicadoTextoCaryocar brasilienseCaryocaraceaecpDNAMicrosatellitesPhylogeographyTropical treeEvidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMolecular Ecologyinfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UCBinstname:Universidade Católica de Brasília (UCB)instacron:UCBORIGINALBlackwell Science, Ltd.PDFapplication/pdf269533https://200.214.135.178:9443/jspui/bitstream/123456789/7817/1/Blackwell%20Science%2c%20Ltd.PDF7ddd2c930871265a0c8266383add3484MD51CC-LICENSElicense_urlapplication/octet-stream52https://200.214.135.178:9443/jspui/bitstream/123456789/7817/2/license_url3d480ae6c91e310daba2020f8787d6f9MD52license_textapplication/octet-stream0https://200.214.135.178:9443/jspui/bitstream/123456789/7817/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdfapplication/octet-stream23892https://200.214.135.178:9443/jspui/bitstream/123456789/7817/4/license_rdfafd5dad10b1d1e6dc10c8c5d25222c7aMD54LICENSElicense.txttext/plain1887https://200.214.135.178:9443/jspui/bitstream/123456789/7817/5/license.txt445d1980f282ec865917de35a4c622f6MD55TEXTBlackwell Science, Ltd.PDF.txtBlackwell Science, Ltd.PDF.txtExtracted texttext/plain51490https://200.214.135.178:9443/jspui/bitstream/123456789/7817/6/Blackwell%20Science%2c%20Ltd.PDF.txtb3f6422d9d83a7f83bd0fc239a218b53MD56123456789/78172017-01-17 15:10:33.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ório de Publicaçõeshttps://repositorio.ucb.br:9443/jspui/
dc.title.pt_BR.fl_str_mv Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation
title Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation
spellingShingle Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation
Collevatti, Rosane Garcia
Caryocar brasiliense
Caryocaraceae
cpDNA
Microsatellites
Phylogeography
Tropical tree
title_short Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation
title_full Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation
title_fullStr Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation
title_full_unstemmed Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation
title_sort Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation
author Collevatti, Rosane Garcia
author_facet Collevatti, Rosane Garcia
Grattapaglia, Dário
Hay, John Duvall
author_role author
author2 Grattapaglia, Dário
Hay, John Duvall
author2_role author
author
dc.contributor.author.fl_str_mv Collevatti, Rosane Garcia
Grattapaglia, Dário
Hay, John Duvall
dc.subject.por.fl_str_mv Caryocar brasiliense
Caryocaraceae
cpDNA
Microsatellites
Phylogeography
Tropical tree
topic Caryocar brasiliense
Caryocaraceae
cpDNA
Microsatellites
Phylogeography
Tropical tree
dc.description.abstract.por.fl_txt_mv In this work we report on the phylogeography of the endangered tree species Caryocar brasiliense based on variability in two classes of maternally inherited chloroplast DNA sequences with different rates of molecular evolution. Eleven sequence haplotypes of a noncoding region between the genes trn T and trn F and 21 distinct 10-locus microsatellite haplotypes could be identified in a total of 160 individuals, collected in 10 widespread populations of C . brasiliense . An AMOVA indicated that most of the variation can be attributed to differences among populations, both for DNA sequence (87.51%) and microsatellites (84.38%). Phylogeography based on a median-joining network analysis of the noncoding region showed a sharp difference from the analysis of microsatellite haplotypes. Nevertheless, both analyses indicated that multiple lineages may have contributed to the origin of C. brasiliense populations in Brazilian Cerrado. Incongruences in the microsatellite haplotypes network suggest that homoplasy, which emerged from recurrent and independent mutations, greatly influenced the evolution of the C . brasiliense chloroplast genome. We hypothesize that our results may show the outcome of the restriction of ancient relic populations to moist refugias during extended droughts coinciding with glaciation in the northern hemisphere. The subsequent spread to favourable areas throughout Central Brazil may have caused contact between different lineages during the interglacial periods. The extinction of megafauna dispersers in the last glaciation may have caused a restriction in seed movement and currently, gene flow has been occurring mainly by pollen movement.
dc.description.status.pt_BR.fl_txt_mv Publicado
description In this work we report on the phylogeography of the endangered tree species Caryocar brasiliense based on variability in two classes of maternally inherited chloroplast DNA sequences with different rates of molecular evolution. Eleven sequence haplotypes of a noncoding region between the genes trn T and trn F and 21 distinct 10-locus microsatellite haplotypes could be identified in a total of 160 individuals, collected in 10 widespread populations of C . brasiliense . An AMOVA indicated that most of the variation can be attributed to differences among populations, both for DNA sequence (87.51%) and microsatellites (84.38%). Phylogeography based on a median-joining network analysis of the noncoding region showed a sharp difference from the analysis of microsatellite haplotypes. Nevertheless, both analyses indicated that multiple lineages may have contributed to the origin of C. brasiliense populations in Brazilian Cerrado. Incongruences in the microsatellite haplotypes network suggest that homoplasy, which emerged from recurrent and independent mutations, greatly influenced the evolution of the C . brasiliense chloroplast genome. We hypothesize that our results may show the outcome of the restriction of ancient relic populations to moist refugias during extended droughts coinciding with glaciation in the northern hemisphere. The subsequent spread to favourable areas throughout Central Brazil may have caused contact between different lineages during the interglacial periods. The extinction of megafauna dispersers in the last glaciation may have caused a restriction in seed movement and currently, gene flow has been occurring mainly by pollen movement.
publishDate 2003
dc.date.issued.fl_str_mv 2003
dc.date.accessioned.fl_str_mv 2016-10-10T03:52:46Z
dc.date.available.fl_str_mv 2016-10-10T03:52:46Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
status_str publishedVersion
format article
dc.identifier.citation.fl_str_mv COLLEVATTI, Rosane Garcia; GRATTAPAGLIA, Dario; HAY, John Duvall. Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation. Molecular Ecology, Oxford, v. 12, p. 105-115, 2003.
dc.identifier.uri.fl_str_mv http://twingo.ucb.br:8080/jspui/handle/10869/677
https://repositorio.ucb.br:9443/jspui/handle/123456789/7817
identifier_str_mv COLLEVATTI, Rosane Garcia; GRATTAPAGLIA, Dario; HAY, John Duvall. Evidences for multiple maternal lineages of Caryocar brasiliense populations in the Brazilian Cerrado based on the analysis of chloroplast DNA sequences and microsatellite haplotype variation. Molecular Ecology, Oxford, v. 12, p. 105-115, 2003.
url http://twingo.ucb.br:8080/jspui/handle/10869/677
https://repositorio.ucb.br:9443/jspui/handle/123456789/7817
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv Texto
dc.source.none.fl_str_mv reponame:Repositório Institucional da UCB
instname:Universidade Católica de Brasília (UCB)
instacron:UCB
instname_str Universidade Católica de Brasília (UCB)
instacron_str UCB
institution UCB
reponame_str Repositório Institucional da UCB
collection Repositório Institucional da UCB
bitstream.url.fl_str_mv https://200.214.135.178:9443/jspui/bitstream/123456789/7817/1/Blackwell%20Science%2c%20Ltd.PDF
https://200.214.135.178:9443/jspui/bitstream/123456789/7817/2/license_url
https://200.214.135.178:9443/jspui/bitstream/123456789/7817/3/license_text
https://200.214.135.178:9443/jspui/bitstream/123456789/7817/4/license_rdf
https://200.214.135.178:9443/jspui/bitstream/123456789/7817/5/license.txt
https://200.214.135.178:9443/jspui/bitstream/123456789/7817/6/Blackwell%20Science%2c%20Ltd.PDF.txt
bitstream.checksum.fl_str_mv 7ddd2c930871265a0c8266383add3484
3d480ae6c91e310daba2020f8787d6f9
d41d8cd98f00b204e9800998ecf8427e
afd5dad10b1d1e6dc10c8c5d25222c7a
445d1980f282ec865917de35a4c622f6
b3f6422d9d83a7f83bd0fc239a218b53
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
MD5
MD5
MD5
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1724829831423590400