Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)

Detalhes bibliográficos
Autor(a) principal: Hilarino,Mariana Patrícia Amorim
Data de Publicação: 2011
Outros Autores: Silveira,Fernando Augusto de Oliveira e, Oki,Yumi, Rodrigues,Leonardo, Santos,Jean Carlos, Corrêa Junior,Ary, Fernandes,Geraldo Wilson, Rosa,Carlos Augusto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Botanica Brasilica
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062011000400008
Resumo: Endophytic fungi represent large, yet unexplored components of biodiversity. This work evaluated the richness and the distribution of endophytes in the leaves of Bauhinia brevipes (Fabaceae). A total of 1110 colonies were recovered from the samples and grouped by their morphological traits into 126 taxa. The total number of taxa according to leaf development was: 102 in mature leaves, 93 in recently expanded leaves and 79 for unfolded leaves. The major endophyte genera were Phomopsis, followed by Dothiorella, Pestalotiopsis and Acremonium. The richness and the isolate numbers of endophytes were not statistically affected by leaf region. However, some taxa were leaf-age specific; six were isolated only from unfolded leaves, nine from recently expanded leaves and 17 were exclusively found in mature leaves. The composition of endophytes varied with leaf region; the similarities (Jaccard's Index) among the leaf regions of different leaf ages ranged from 0.36 to 0.46, indicating a high spatial variation in the community of endophytic fungi inside the leaves. The high richness of endophytes in this host plant highlights a significant contribution of fungi to tropical biodiversity and the need for further research in this area.
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spelling Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)plant-endophyte interactionPhomopsistissue-recurrenceendophyte richnesEndophytic fungi represent large, yet unexplored components of biodiversity. This work evaluated the richness and the distribution of endophytes in the leaves of Bauhinia brevipes (Fabaceae). A total of 1110 colonies were recovered from the samples and grouped by their morphological traits into 126 taxa. The total number of taxa according to leaf development was: 102 in mature leaves, 93 in recently expanded leaves and 79 for unfolded leaves. The major endophyte genera were Phomopsis, followed by Dothiorella, Pestalotiopsis and Acremonium. The richness and the isolate numbers of endophytes were not statistically affected by leaf region. However, some taxa were leaf-age specific; six were isolated only from unfolded leaves, nine from recently expanded leaves and 17 were exclusively found in mature leaves. The composition of endophytes varied with leaf region; the similarities (Jaccard's Index) among the leaf regions of different leaf ages ranged from 0.36 to 0.46, indicating a high spatial variation in the community of endophytic fungi inside the leaves. The high richness of endophytes in this host plant highlights a significant contribution of fungi to tropical biodiversity and the need for further research in this area.Sociedade Botânica do Brasil2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062011000400008Acta Botanica Brasilica v.25 n.4 2011reponame:Acta Botanica Brasilicainstname:Sociedade Botânica do Brasil (SBB)instacron:SBB10.1590/S0102-33062011000400008info:eu-repo/semantics/openAccessHilarino,Mariana Patrícia AmorimSilveira,Fernando Augusto de Oliveira eOki,YumiRodrigues,LeonardoSantos,Jean CarlosCorrêa Junior,AryFernandes,Geraldo WilsonRosa,Carlos Augustoeng2012-01-24T00:00:00Zoai:scielo:S0102-33062011000400008Revistahttps://www.scielo.br/j/abb/ONGhttps://old.scielo.br/oai/scielo-oai.phpacta@botanica.org.br||acta@botanica.org.br|| f.a.r.santos@gmail.com1677-941X0102-3306opendoar:2012-01-24T00:00Acta Botanica Brasilica - Sociedade Botânica do Brasil (SBB)false
dc.title.none.fl_str_mv Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)
title Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)
spellingShingle Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)
Hilarino,Mariana Patrícia Amorim
plant-endophyte interaction
Phomopsis
tissue-recurrence
endophyte richnes
title_short Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)
title_full Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)
title_fullStr Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)
title_full_unstemmed Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)
title_sort Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)
author Hilarino,Mariana Patrícia Amorim
author_facet Hilarino,Mariana Patrícia Amorim
Silveira,Fernando Augusto de Oliveira e
Oki,Yumi
Rodrigues,Leonardo
Santos,Jean Carlos
Corrêa Junior,Ary
Fernandes,Geraldo Wilson
Rosa,Carlos Augusto
author_role author
author2 Silveira,Fernando Augusto de Oliveira e
Oki,Yumi
Rodrigues,Leonardo
Santos,Jean Carlos
Corrêa Junior,Ary
Fernandes,Geraldo Wilson
Rosa,Carlos Augusto
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Hilarino,Mariana Patrícia Amorim
Silveira,Fernando Augusto de Oliveira e
Oki,Yumi
Rodrigues,Leonardo
Santos,Jean Carlos
Corrêa Junior,Ary
Fernandes,Geraldo Wilson
Rosa,Carlos Augusto
dc.subject.por.fl_str_mv plant-endophyte interaction
Phomopsis
tissue-recurrence
endophyte richnes
topic plant-endophyte interaction
Phomopsis
tissue-recurrence
endophyte richnes
description Endophytic fungi represent large, yet unexplored components of biodiversity. This work evaluated the richness and the distribution of endophytes in the leaves of Bauhinia brevipes (Fabaceae). A total of 1110 colonies were recovered from the samples and grouped by their morphological traits into 126 taxa. The total number of taxa according to leaf development was: 102 in mature leaves, 93 in recently expanded leaves and 79 for unfolded leaves. The major endophyte genera were Phomopsis, followed by Dothiorella, Pestalotiopsis and Acremonium. The richness and the isolate numbers of endophytes were not statistically affected by leaf region. However, some taxa were leaf-age specific; six were isolated only from unfolded leaves, nine from recently expanded leaves and 17 were exclusively found in mature leaves. The composition of endophytes varied with leaf region; the similarities (Jaccard's Index) among the leaf regions of different leaf ages ranged from 0.36 to 0.46, indicating a high spatial variation in the community of endophytic fungi inside the leaves. The high richness of endophytes in this host plant highlights a significant contribution of fungi to tropical biodiversity and the need for further research in this area.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
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=S0102-33062011000400008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062011000400008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-33062011000400008
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 Sociedade Botânica do Brasil
publisher.none.fl_str_mv Sociedade Botânica do Brasil
dc.source.none.fl_str_mv Acta Botanica Brasilica v.25 n.4 2011
reponame:Acta Botanica Brasilica
instname:Sociedade Botânica do Brasil (SBB)
instacron:SBB
instname_str Sociedade Botânica do Brasil (SBB)
instacron_str SBB
institution SBB
reponame_str Acta Botanica Brasilica
collection Acta Botanica Brasilica
repository.name.fl_str_mv Acta Botanica Brasilica - Sociedade Botânica do Brasil (SBB)
repository.mail.fl_str_mv acta@botanica.org.br||acta@botanica.org.br|| f.a.r.santos@gmail.com
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