Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32520 |
Resumo: | The aim of this study was to evaluate the genetic diversity among native plants and some individuals obtained from crosses with unknown genealogy of C. walkeriana as well as C. loddigesii and C. nobilior and to advance towards solving the question of the genetic purity of the “Orchidglade” clone. Eight microsatellite loci were used to evaluate the genetic diversity between individuals of C. walkeriana. Microsatellites were not efficient in determining the genetic diversity between C. walkeriana groups (native and improved). The difficulty in determining the genetic distance between the different genotypes can be attributed to the complex mating system of the species and to a weak genetic barrier that facilitates the development of hybrids. Our analysis revealed smaller genetic distances between the “Orchidglade”, “Equilab”, “Kenny” and “Pedentive” clones and the species C. loddigesii and C. nobilior. Native C. walkeriana plants were genetically more distant from the C. loddigesii and C. nobilior species. |
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Acta Scientiarum. Agronomy (Online) |
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Genetic diversity between native and improved Cattleya walkeriana Gardner famous clonesorchid improvementgenetic variationgenetic differentiationCattleya loddigesiiCattleya nobiliormelhoramento vegetalThe aim of this study was to evaluate the genetic diversity among native plants and some individuals obtained from crosses with unknown genealogy of C. walkeriana as well as C. loddigesii and C. nobilior and to advance towards solving the question of the genetic purity of the “Orchidglade” clone. Eight microsatellite loci were used to evaluate the genetic diversity between individuals of C. walkeriana. Microsatellites were not efficient in determining the genetic diversity between C. walkeriana groups (native and improved). The difficulty in determining the genetic distance between the different genotypes can be attributed to the complex mating system of the species and to a weak genetic barrier that facilitates the development of hybrids. Our analysis revealed smaller genetic distances between the “Orchidglade”, “Equilab”, “Kenny” and “Pedentive” clones and the species C. loddigesii and C. nobilior. Native C. walkeriana plants were genetically more distant from the C. loddigesii and C. nobilior species. Universidade Estadual de Maringá2017-05-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/3252010.4025/actasciagron.v39i3.32520Acta Scientiarum. Agronomy; Vol 39 No 3 (2017); 315-320Acta Scientiarum. Agronomy; v. 39 n. 3 (2017); 315-3201807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32520/pdfCopyright (c) 2017 Acta Scientiarum. Agronomyinfo:eu-repo/semantics/openAccessTambarussi, Evandro VagnerAnn Veasey, ElizabethMenezes, LouIbañes, BrunaLombardi, Kátia CyleneVencovsky, Roland2022-02-16T21:47:28Zoai:periodicos.uem.br/ojs:article/32520Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-02-16T21:47:28Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones |
title |
Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones |
spellingShingle |
Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones Tambarussi, Evandro Vagner orchid improvement genetic variation genetic differentiation Cattleya loddigesii Cattleya nobilior melhoramento vegetal |
title_short |
Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones |
title_full |
Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones |
title_fullStr |
Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones |
title_full_unstemmed |
Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones |
title_sort |
Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones |
author |
Tambarussi, Evandro Vagner |
author_facet |
Tambarussi, Evandro Vagner Ann Veasey, Elizabeth Menezes, Lou Ibañes, Bruna Lombardi, Kátia Cylene Vencovsky, Roland |
author_role |
author |
author2 |
Ann Veasey, Elizabeth Menezes, Lou Ibañes, Bruna Lombardi, Kátia Cylene Vencovsky, Roland |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Tambarussi, Evandro Vagner Ann Veasey, Elizabeth Menezes, Lou Ibañes, Bruna Lombardi, Kátia Cylene Vencovsky, Roland |
dc.subject.por.fl_str_mv |
orchid improvement genetic variation genetic differentiation Cattleya loddigesii Cattleya nobilior melhoramento vegetal |
topic |
orchid improvement genetic variation genetic differentiation Cattleya loddigesii Cattleya nobilior melhoramento vegetal |
description |
The aim of this study was to evaluate the genetic diversity among native plants and some individuals obtained from crosses with unknown genealogy of C. walkeriana as well as C. loddigesii and C. nobilior and to advance towards solving the question of the genetic purity of the “Orchidglade” clone. Eight microsatellite loci were used to evaluate the genetic diversity between individuals of C. walkeriana. Microsatellites were not efficient in determining the genetic diversity between C. walkeriana groups (native and improved). The difficulty in determining the genetic distance between the different genotypes can be attributed to the complex mating system of the species and to a weak genetic barrier that facilitates the development of hybrids. Our analysis revealed smaller genetic distances between the “Orchidglade”, “Equilab”, “Kenny” and “Pedentive” clones and the species C. loddigesii and C. nobilior. Native C. walkeriana plants were genetically more distant from the C. loddigesii and C. nobilior species. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05-17 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32520 10.4025/actasciagron.v39i3.32520 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32520 |
identifier_str_mv |
10.4025/actasciagron.v39i3.32520 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32520/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Acta Scientiarum. Agronomy info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Acta Scientiarum. Agronomy |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 39 No 3 (2017); 315-320 Acta Scientiarum. Agronomy; v. 39 n. 3 (2017); 315-320 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305909902508032 |