SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH

Detalhes bibliográficos
Autor(a) principal: Araújo, Fernando dos Santos
Data de Publicação: 2020
Outros Autores: Felix, Francival Cardoso, Ferrari, Cibele dos Santos, Vieira, Fábio de Almeida, Pacheco, Mauro Vasconcelos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/9287
Resumo: Mimosa caesalpiniifolia Benth. (Fabaceae) is a native tree of the dry tropical forests of northeastern Brazil and can be exploited for logging and reforestation purposes. This study evaluated the physiological quality of seeds and the genetic diversity of a cultivated population of M. caesalpiniifolia, against the background of potential commercial seed production. Nine trees were used in the study. The quality of their seeds was evaluated by germination and vigour tests, and their genetic diversity was accessed using Inter Simple Sequence Repeat (ISSR). The studied tree group presents a moderate genetic diversity and produces seeds with high physiological quality, but with subtle vigour differences, which can be detected by electrical conductivity and potassium leaching tests. Our results suggest that these trees are potentially suitable for commercial seed production.  
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spelling SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTHQUALIDADE DE SEMENTES E DIVERSIDADE GENÉTICA DE UMA POPULAÇÃO CULTIVADA DE Mimosa caesalpiniifolia BENTHSementes florestais. Marcador molecular. Qualidade fisiológica. Semiárido. Sabiá.Forest seeds. Molecular marker. Physiological quality. Semiarid. Sabiá.Mimosa caesalpiniifolia Benth. (Fabaceae) is a native tree of the dry tropical forests of northeastern Brazil and can be exploited for logging and reforestation purposes. This study evaluated the physiological quality of seeds and the genetic diversity of a cultivated population of M. caesalpiniifolia, against the background of potential commercial seed production. Nine trees were used in the study. The quality of their seeds was evaluated by germination and vigour tests, and their genetic diversity was accessed using Inter Simple Sequence Repeat (ISSR). The studied tree group presents a moderate genetic diversity and produces seeds with high physiological quality, but with subtle vigour differences, which can be detected by electrical conductivity and potassium leaching tests. Our results suggest that these trees are potentially suitable for commercial seed production.  Mimosa caesalpiniifolia Benth. (Fabaceae) é uma árvore nativa das florestas tropicais secas do Nordeste do Brasil e pode ser explorada para fins madeireiros e reflorestamento. Este estudo avaliou a qualidade fisiológica de sementes e a diversidade genética de uma população cultivada de M. caesalpiniifolia, tendo como base de sustentação o potencial para produção comercial de sementes. Nove árvores matrizes foram usadas no estudo. A qualidade de suas sementes foi avaliada por testes de germinação e vigor, e sua diversidade genética foi acessada usando o Inter Simple Sequence Repeat (ISSR). O grupo de árvores estudado apresenta uma diversidade genética moderada e produz sementes com alta qualidade fisiológica, mas com sutis diferenças de vigor, que podem ser detectadas por testes de condutividade elétrica e lixiviação de potássio. Esses resultados sugerem que essas árvores são potencialmente adequadas para a produção comercial de sementes.  Universidade Federal Rural do Semi-Árido2020-10-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/928710.1590/1983-21252020v33n415rcREVISTA CAATINGA; Vol. 33 No. 4 (2020); 1000-1006Revista Caatinga; v. 33 n. 4 (2020); 1000-10061983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/9287/10367Copyright (c) 2020 Revista Caatingainfo:eu-repo/semantics/openAccessAraújo, Fernando dos SantosFelix, Francival Cardoso Ferrari, Cibele dos SantosVieira, Fábio de AlmeidaPacheco, Mauro Vasconcelos2023-07-21T16:43:58Zoai:ojs.periodicos.ufersa.edu.br:article/9287Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:47.423796Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH
QUALIDADE DE SEMENTES E DIVERSIDADE GENÉTICA DE UMA POPULAÇÃO CULTIVADA DE Mimosa caesalpiniifolia BENTH
title SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH
spellingShingle SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH
Araújo, Fernando dos Santos
Sementes florestais. Marcador molecular. Qualidade fisiológica. Semiárido. Sabiá.
Forest seeds. Molecular marker. Physiological quality. Semiarid. Sabiá.
title_short SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH
title_full SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH
title_fullStr SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH
title_full_unstemmed SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH
title_sort SEED QUALITY AND GENETIC DIVERSITY OF A CULTIVATED POPULATION OF Mimosa caesalpiniifolia BENTH
author Araújo, Fernando dos Santos
author_facet Araújo, Fernando dos Santos
Felix, Francival Cardoso
Ferrari, Cibele dos Santos
Vieira, Fábio de Almeida
Pacheco, Mauro Vasconcelos
author_role author
author2 Felix, Francival Cardoso
Ferrari, Cibele dos Santos
Vieira, Fábio de Almeida
Pacheco, Mauro Vasconcelos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Araújo, Fernando dos Santos
Felix, Francival Cardoso
Ferrari, Cibele dos Santos
Vieira, Fábio de Almeida
Pacheco, Mauro Vasconcelos
dc.subject.por.fl_str_mv Sementes florestais. Marcador molecular. Qualidade fisiológica. Semiárido. Sabiá.
Forest seeds. Molecular marker. Physiological quality. Semiarid. Sabiá.
topic Sementes florestais. Marcador molecular. Qualidade fisiológica. Semiárido. Sabiá.
Forest seeds. Molecular marker. Physiological quality. Semiarid. Sabiá.
description Mimosa caesalpiniifolia Benth. (Fabaceae) is a native tree of the dry tropical forests of northeastern Brazil and can be exploited for logging and reforestation purposes. This study evaluated the physiological quality of seeds and the genetic diversity of a cultivated population of M. caesalpiniifolia, against the background of potential commercial seed production. Nine trees were used in the study. The quality of their seeds was evaluated by germination and vigour tests, and their genetic diversity was accessed using Inter Simple Sequence Repeat (ISSR). The studied tree group presents a moderate genetic diversity and produces seeds with high physiological quality, but with subtle vigour differences, which can be detected by electrical conductivity and potassium leaching tests. Our results suggest that these trees are potentially suitable for commercial seed production.  
publishDate 2020
dc.date.none.fl_str_mv 2020-10-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/9287
10.1590/1983-21252020v33n415rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/9287
identifier_str_mv 10.1590/1983-21252020v33n415rc
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/9287/10367
dc.rights.driver.fl_str_mv Copyright (c) 2020 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Revista Caatinga
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv REVISTA CAATINGA; Vol. 33 No. 4 (2020); 1000-1006
Revista Caatinga; v. 33 n. 4 (2020); 1000-1006
1983-2125
0100-316X
reponame:Revista Caatinga
instname:Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
instname_str Universidade Federal Rural do Semi-Árido (UFERSA)
instacron_str UFERSA
institution UFERSA
reponame_str Revista Caatinga
collection Revista Caatinga
repository.name.fl_str_mv Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)
repository.mail.fl_str_mv patricio@ufersa.edu.br|| caatinga@ufersa.edu.br
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