Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia
Autor(a) principal: | |
---|---|
Data de Publicação: | 2002 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional do INPA |
Texto Completo: | https://repositorio.inpa.gov.br/handle/1/16412 |
Resumo: | Although the first inhabitants of western Amazonia domesticated pejibaye (Bactris gasipaes Kunth, Palmae) or peach palm for its fruits, today it is widely planted for its heart-of-palm. Like other domesticates, pejibaye presents a complex hierarchy of landraces developed before the conquest of the Americas. The existence of three landraces (Pará, Solimões, Putumayo) was proposed along the Amazonas and Solimões Rivers, Brazil, based on morphological characteristics. There are some questions remaining about the intermediate landrace being an artifact of the morphometric analysis. AFLPs were used to evaluate the relationships among samples of these putative landraces. DNA was extracted from 99 plants representing 13 populations maintained in the Pejibaye Germplasm Bank, Manaus, AM; six primer combinations generated 245 markers via PCR, which were scored in an ABI Prism 310 sequencer and analyzed with GeneScan Software; Jaccard similarities were estimated and a dendrogram was generated with UPGMA. Two groups of plants were observed in the dendrogram instead of three, and were similar at 0.795. Each group contained two subgroups, similar at 0.815. One group (n=41) contained 73% Pará landrace plants, with one subgroup (n=22) containing 91% Pará, and the other (n=19) containing 53% Pará. The other group (n=58) contained 53% Solimões and 40% Putumayo landrace plants, with one subgroup (n=21) containing 52% Solimões and 43% Putumayo, and the other (n=35) containing 57% Solimões and 37% Putumayo. The first group confirmed the Pará landrace. The second group suggested that the Solimões landrace does not exist, but that the Putumayo landrace extends along the Solimões River to Central Amazonia. © 2002, Scientia Agricola. All rights reserved. |
id |
INPA-2_b6e55ea1f26c99ede0459ef434e6438c |
---|---|
oai_identifier_str |
oai:repositorio:1/16412 |
network_acronym_str |
INPA-2 |
network_name_str |
Repositório Institucional do INPA |
repository_id_str |
|
spelling |
Clement, Charles RolandSousa, Nelcimar ReisDoriane, Picanço RodriguesAstolfi-Filho, Spártaco A.T.Moreno, Yolanda NúñezPascual, Vicente TorresRodríguez, Francisco Javier Gallego2020-06-04T15:17:42Z2020-06-04T15:17:42Z2002https://repositorio.inpa.gov.br/handle/1/1641210.1590/S0103-90162002000400019Although the first inhabitants of western Amazonia domesticated pejibaye (Bactris gasipaes Kunth, Palmae) or peach palm for its fruits, today it is widely planted for its heart-of-palm. Like other domesticates, pejibaye presents a complex hierarchy of landraces developed before the conquest of the Americas. The existence of three landraces (Pará, Solimões, Putumayo) was proposed along the Amazonas and Solimões Rivers, Brazil, based on morphological characteristics. There are some questions remaining about the intermediate landrace being an artifact of the morphometric analysis. AFLPs were used to evaluate the relationships among samples of these putative landraces. DNA was extracted from 99 plants representing 13 populations maintained in the Pejibaye Germplasm Bank, Manaus, AM; six primer combinations generated 245 markers via PCR, which were scored in an ABI Prism 310 sequencer and analyzed with GeneScan Software; Jaccard similarities were estimated and a dendrogram was generated with UPGMA. Two groups of plants were observed in the dendrogram instead of three, and were similar at 0.795. Each group contained two subgroups, similar at 0.815. One group (n=41) contained 73% Pará landrace plants, with one subgroup (n=22) containing 91% Pará, and the other (n=19) containing 53% Pará. The other group (n=58) contained 53% Solimões and 40% Putumayo landrace plants, with one subgroup (n=21) containing 52% Solimões and 43% Putumayo, and the other (n=35) containing 57% Solimões and 37% Putumayo. The first group confirmed the Pará landrace. The second group suggested that the Solimões landrace does not exist, but that the Putumayo landrace extends along the Solimões River to Central Amazonia. © 2002, Scientia Agricola. All rights reserved.Volume 59, Número 4, Pags. 749-753Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessUse of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian AmazoniaUso de aflps para discriminar raças primitivas de pupunha (Bactris gasipaes) na Amazônia Brasileirainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleScientia Agricolaengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfartigo-inpa.pdfapplication/pdf176459https://repositorio.inpa.gov.br/bitstream/1/16412/1/artigo-inpa.pdf0a9d7c8dcd2e202c31ab0ae98e10dfefMD511/164122020-06-04 11:31:44.89oai:repositorio:1/16412Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-06-04T15:31:44Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false |
dc.title.en.fl_str_mv |
Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia |
dc.title.alternative.pt_BR.fl_str_mv |
Uso de aflps para discriminar raças primitivas de pupunha (Bactris gasipaes) na Amazônia Brasileira |
title |
Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia |
spellingShingle |
Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia Clement, Charles Roland |
title_short |
Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia |
title_full |
Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia |
title_fullStr |
Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia |
title_full_unstemmed |
Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia |
title_sort |
Use of AFLPs to distinguish landraces of pejibaye (Bactris gasipaes) in Brazilian Amazonia |
author |
Clement, Charles Roland |
author_facet |
Clement, Charles Roland Sousa, Nelcimar Reis Doriane, Picanço Rodrigues Astolfi-Filho, Spártaco A.T. Moreno, Yolanda Núñez Pascual, Vicente Torres Rodríguez, Francisco Javier Gallego |
author_role |
author |
author2 |
Sousa, Nelcimar Reis Doriane, Picanço Rodrigues Astolfi-Filho, Spártaco A.T. Moreno, Yolanda Núñez Pascual, Vicente Torres Rodríguez, Francisco Javier Gallego |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Clement, Charles Roland Sousa, Nelcimar Reis Doriane, Picanço Rodrigues Astolfi-Filho, Spártaco A.T. Moreno, Yolanda Núñez Pascual, Vicente Torres Rodríguez, Francisco Javier Gallego |
description |
Although the first inhabitants of western Amazonia domesticated pejibaye (Bactris gasipaes Kunth, Palmae) or peach palm for its fruits, today it is widely planted for its heart-of-palm. Like other domesticates, pejibaye presents a complex hierarchy of landraces developed before the conquest of the Americas. The existence of three landraces (Pará, Solimões, Putumayo) was proposed along the Amazonas and Solimões Rivers, Brazil, based on morphological characteristics. There are some questions remaining about the intermediate landrace being an artifact of the morphometric analysis. AFLPs were used to evaluate the relationships among samples of these putative landraces. DNA was extracted from 99 plants representing 13 populations maintained in the Pejibaye Germplasm Bank, Manaus, AM; six primer combinations generated 245 markers via PCR, which were scored in an ABI Prism 310 sequencer and analyzed with GeneScan Software; Jaccard similarities were estimated and a dendrogram was generated with UPGMA. Two groups of plants were observed in the dendrogram instead of three, and were similar at 0.795. Each group contained two subgroups, similar at 0.815. One group (n=41) contained 73% Pará landrace plants, with one subgroup (n=22) containing 91% Pará, and the other (n=19) containing 53% Pará. The other group (n=58) contained 53% Solimões and 40% Putumayo landrace plants, with one subgroup (n=21) containing 52% Solimões and 43% Putumayo, and the other (n=35) containing 57% Solimões and 37% Putumayo. The first group confirmed the Pará landrace. The second group suggested that the Solimões landrace does not exist, but that the Putumayo landrace extends along the Solimões River to Central Amazonia. © 2002, Scientia Agricola. All rights reserved. |
publishDate |
2002 |
dc.date.issued.fl_str_mv |
2002 |
dc.date.accessioned.fl_str_mv |
2020-06-04T15:17:42Z |
dc.date.available.fl_str_mv |
2020-06-04T15:17:42Z |
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/1/16412 |
dc.identifier.doi.none.fl_str_mv |
10.1590/S0103-90162002000400019 |
url |
https://repositorio.inpa.gov.br/handle/1/16412 |
identifier_str_mv |
10.1590/S0103-90162002000400019 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Volume 59, Número 4, Pags. 749-753 |
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 |
Scientia Agricola |
publisher.none.fl_str_mv |
Scientia Agricola |
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/1/16412/1/artigo-inpa.pdf |
bitstream.checksum.fl_str_mv |
0a9d7c8dcd2e202c31ab0ae98e10dfef |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 |
repository.name.fl_str_mv |
Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA) |
repository.mail.fl_str_mv |
|
_version_ |
1797064399975874560 |