Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Seed Science |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372017000400417 |
Resumo: | Abstract: Characteristics related to seed quality have been rarely used in studies on the genetic diversity of passion fruit. The purpose of this study was to evaluate the genetic diversity between progenies constituted by hybrids and reciprocals, based on seed emergence and vigor traits. On the 28th day, emergence percentage, emergence speed index, shoot length, root length and total length of seedling; dry weight, number of normal seedlings and 100-seed weight were evaluated in a completely randomized design experiment with 20 progenies (hybrids and reciprocals) and four replications (50 seeds). Genetic diversity was determined using the Tocher optimization clustering methods and the unweighted pair group method, based on the Mahalanobis distance, as well as evaluating the relative contribution of the traits to genetic divergence and the correlation network, according to the relations between groups of quality, length and mass variables. The most contributing variable to genetic divergence was the total length of seedlings, the reciprocal effect did not present a consistent pattern in the studied hybrid combinations. |
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Journal of Seed Science |
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Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigorPassiflora edulis Simscytoplasmic effectsbiometryAbstract: Characteristics related to seed quality have been rarely used in studies on the genetic diversity of passion fruit. The purpose of this study was to evaluate the genetic diversity between progenies constituted by hybrids and reciprocals, based on seed emergence and vigor traits. On the 28th day, emergence percentage, emergence speed index, shoot length, root length and total length of seedling; dry weight, number of normal seedlings and 100-seed weight were evaluated in a completely randomized design experiment with 20 progenies (hybrids and reciprocals) and four replications (50 seeds). Genetic diversity was determined using the Tocher optimization clustering methods and the unweighted pair group method, based on the Mahalanobis distance, as well as evaluating the relative contribution of the traits to genetic divergence and the correlation network, according to the relations between groups of quality, length and mass variables. The most contributing variable to genetic divergence was the total length of seedlings, the reciprocal effect did not present a consistent pattern in the studied hybrid combinations.ABRATES - Associação Brasileira de Tecnologia de Sementes2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372017000400417Journal of Seed Science v.39 n.4 2017reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v39n4183293info:eu-repo/semantics/openAccessRosado,Renato Domiciano SilvaRosado,Luciana Domiciano SilvaCremasco,João Paulo GavaSantos,Carlos Eduardo Magalhães dosDias,Denise Cunha Fernandes dos SantosCruz,Cosme Damiãoeng2018-01-03T00:00:00Zoai:scielo:S2317-15372017000400417Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2317-1537&lng=en&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||abrates@abrates.org.br2317-15452317-1537opendoar:2018-01-03T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false |
dc.title.none.fl_str_mv |
Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor |
title |
Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor |
spellingShingle |
Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor Rosado,Renato Domiciano Silva Passiflora edulis Sims cytoplasmic effects biometry |
title_short |
Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor |
title_full |
Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor |
title_fullStr |
Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor |
title_full_unstemmed |
Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor |
title_sort |
Genetic divergence between passion fruit hybrids and reciprocals based on seedling emergence and vigor |
author |
Rosado,Renato Domiciano Silva |
author_facet |
Rosado,Renato Domiciano Silva Rosado,Luciana Domiciano Silva Cremasco,João Paulo Gava Santos,Carlos Eduardo Magalhães dos Dias,Denise Cunha Fernandes dos Santos Cruz,Cosme Damião |
author_role |
author |
author2 |
Rosado,Luciana Domiciano Silva Cremasco,João Paulo Gava Santos,Carlos Eduardo Magalhães dos Dias,Denise Cunha Fernandes dos Santos Cruz,Cosme Damião |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Rosado,Renato Domiciano Silva Rosado,Luciana Domiciano Silva Cremasco,João Paulo Gava Santos,Carlos Eduardo Magalhães dos Dias,Denise Cunha Fernandes dos Santos Cruz,Cosme Damião |
dc.subject.por.fl_str_mv |
Passiflora edulis Sims cytoplasmic effects biometry |
topic |
Passiflora edulis Sims cytoplasmic effects biometry |
description |
Abstract: Characteristics related to seed quality have been rarely used in studies on the genetic diversity of passion fruit. The purpose of this study was to evaluate the genetic diversity between progenies constituted by hybrids and reciprocals, based on seed emergence and vigor traits. On the 28th day, emergence percentage, emergence speed index, shoot length, root length and total length of seedling; dry weight, number of normal seedlings and 100-seed weight were evaluated in a completely randomized design experiment with 20 progenies (hybrids and reciprocals) and four replications (50 seeds). Genetic diversity was determined using the Tocher optimization clustering methods and the unweighted pair group method, based on the Mahalanobis distance, as well as evaluating the relative contribution of the traits to genetic divergence and the correlation network, according to the relations between groups of quality, length and mass variables. The most contributing variable to genetic divergence was the total length of seedlings, the reciprocal effect did not present a consistent pattern in the studied hybrid combinations. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-01 |
dc.type.driver.fl_str_mv |
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://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372017000400417 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372017000400417 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2317-1545v39n4183293 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
dc.source.none.fl_str_mv |
Journal of Seed Science v.39 n.4 2017 reponame:Journal of Seed Science instname:Associação Brasileira de Tecnologia de Sementes (ABRATES) instacron:ABRATES |
instname_str |
Associação Brasileira de Tecnologia de Sementes (ABRATES) |
instacron_str |
ABRATES |
institution |
ABRATES |
reponame_str |
Journal of Seed Science |
collection |
Journal of Seed Science |
repository.name.fl_str_mv |
Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES) |
repository.mail.fl_str_mv |
||abrates@abrates.org.br |
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1754212982504554496 |