Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Microbiology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200030 |
Resumo: | Mangrove forests encompass a group of trees species that inhabit the intertidal zones, where soil is characterized by the high salinity and low availability of oxygen. The phyllosphere of these trees represent the habitat provided on the aboveground parts of plants, supporting in a global scale, a large and complex microbial community. The structure of phyllosphere communities reflects immigration, survival and growth of microbial colonizers, which is influenced by numerous environmental factors in addition to leaf physical and chemical properties. Here, a combination of culture-base methods with PCR-DGGE was applied to test whether local or plant specific factors shape the bacterial community of the phyllosphere from three plant species (Avicenia shaueriana, Laguncularia racemosa and Rhizophora mangle), found in two mangroves. The number of bacteria in the phyllosphere of these plants varied between 3.62 x 10(4) in A. schaeriana and 6.26 x 10³ in R. mangle. The results obtained by PCR-DGGE and isolation approaches were congruent and demonstrated that each plant species harbor specific bacterial communities in their leaves surfaces. Moreover, the ordination of environmental factors (mangrove and plant species), by redundancy analysis (RDA), also indicated that the selection exerted by plant species is higher than mangrove location on bacterial communities at phyllosphere. |
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Brazilian Journal of Microbiology |
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Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forestsculture-independent profilingplant genotypesurface leavesMangrove forests encompass a group of trees species that inhabit the intertidal zones, where soil is characterized by the high salinity and low availability of oxygen. The phyllosphere of these trees represent the habitat provided on the aboveground parts of plants, supporting in a global scale, a large and complex microbial community. The structure of phyllosphere communities reflects immigration, survival and growth of microbial colonizers, which is influenced by numerous environmental factors in addition to leaf physical and chemical properties. Here, a combination of culture-base methods with PCR-DGGE was applied to test whether local or plant specific factors shape the bacterial community of the phyllosphere from three plant species (Avicenia shaueriana, Laguncularia racemosa and Rhizophora mangle), found in two mangroves. The number of bacteria in the phyllosphere of these plants varied between 3.62 x 10(4) in A. schaeriana and 6.26 x 10³ in R. mangle. The results obtained by PCR-DGGE and isolation approaches were congruent and demonstrated that each plant species harbor specific bacterial communities in their leaves surfaces. Moreover, the ordination of environmental factors (mangrove and plant species), by redundancy analysis (RDA), also indicated that the selection exerted by plant species is higher than mangrove location on bacterial communities at phyllosphere.Sociedade Brasileira de Microbiologia2012-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200030Brazilian Journal of Microbiology v.43 n.2 2012reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822012000200030info:eu-repo/semantics/openAccessDias,Armando Cavalcante FrancoTaketani,Rodrigo GouveiaAndreote,Fernando DiniLuvizotto,Danice MazzerSilva,João Luis daNascimento,Rosely dos SantosMelo,Itamar Soares deeng2012-08-07T00:00:00Zoai:scielo:S1517-83822012000200030Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2012-08-07T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false |
dc.title.none.fl_str_mv |
Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests |
title |
Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests |
spellingShingle |
Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests Dias,Armando Cavalcante Franco culture-independent profiling plant genotype surface leaves |
title_short |
Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests |
title_full |
Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests |
title_fullStr |
Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests |
title_full_unstemmed |
Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests |
title_sort |
Interspecific variation of the bacterial community structure in the phyllosphere of the three major plant components of mangrove forests |
author |
Dias,Armando Cavalcante Franco |
author_facet |
Dias,Armando Cavalcante Franco Taketani,Rodrigo Gouveia Andreote,Fernando Dini Luvizotto,Danice Mazzer Silva,João Luis da Nascimento,Rosely dos Santos Melo,Itamar Soares de |
author_role |
author |
author2 |
Taketani,Rodrigo Gouveia Andreote,Fernando Dini Luvizotto,Danice Mazzer Silva,João Luis da Nascimento,Rosely dos Santos Melo,Itamar Soares de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Dias,Armando Cavalcante Franco Taketani,Rodrigo Gouveia Andreote,Fernando Dini Luvizotto,Danice Mazzer Silva,João Luis da Nascimento,Rosely dos Santos Melo,Itamar Soares de |
dc.subject.por.fl_str_mv |
culture-independent profiling plant genotype surface leaves |
topic |
culture-independent profiling plant genotype surface leaves |
description |
Mangrove forests encompass a group of trees species that inhabit the intertidal zones, where soil is characterized by the high salinity and low availability of oxygen. The phyllosphere of these trees represent the habitat provided on the aboveground parts of plants, supporting in a global scale, a large and complex microbial community. The structure of phyllosphere communities reflects immigration, survival and growth of microbial colonizers, which is influenced by numerous environmental factors in addition to leaf physical and chemical properties. Here, a combination of culture-base methods with PCR-DGGE was applied to test whether local or plant specific factors shape the bacterial community of the phyllosphere from three plant species (Avicenia shaueriana, Laguncularia racemosa and Rhizophora mangle), found in two mangroves. The number of bacteria in the phyllosphere of these plants varied between 3.62 x 10(4) in A. schaeriana and 6.26 x 10³ in R. mangle. The results obtained by PCR-DGGE and isolation approaches were congruent and demonstrated that each plant species harbor specific bacterial communities in their leaves surfaces. Moreover, the ordination of environmental factors (mangrove and plant species), by redundancy analysis (RDA), also indicated that the selection exerted by plant species is higher than mangrove location on bacterial communities at phyllosphere. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-06-01 |
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=S1517-83822012000200030 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200030 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1517-83822012000200030 |
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 Brasileira de Microbiologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Microbiology v.43 n.2 2012 reponame:Brazilian Journal of Microbiology instname:Sociedade Brasileira de Microbiologia (SBM) instacron:SBM |
instname_str |
Sociedade Brasileira de Microbiologia (SBM) |
instacron_str |
SBM |
institution |
SBM |
reponame_str |
Brazilian Journal of Microbiology |
collection |
Brazilian Journal of Microbiology |
repository.name.fl_str_mv |
Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM) |
repository.mail.fl_str_mv |
bjm@sbmicrobiologia.org.br||mbmartin@usp.br |
_version_ |
1752122204393308160 |