Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis

Detalhes bibliográficos
Autor(a) principal: Tigano,Myrian Silvana
Data de Publicação: 2003
Outros Autores: Aljanabi,Salah, Mello,Sueli Corrêa Marques de
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=S1517-83822003000200005
Resumo: The genetic variability of 22 isolates of the fungi Alternaria alternata and A. cassiae, obtained from Senna obtusifolia, was studied by RAPD analysis. A total of 491 scorable bands were produced with the use of 28 primers. Cluster analysis based on similarities computed from RAPD markers showed two distinct genetic groups of isolates related to both species. RAPD analysis proved to be an efficient method for detecting genetic variability of A. cassiae and A. alternata isolates occurring in S. obtusifolia, and also for distinguishing Alternaria species.
id SBM-1_8fac2cb41be8e2fc02156f7b4df5905e
oai_identifier_str oai:scielo:S1517-83822003000200005
network_acronym_str SBM-1
network_name_str Brazilian Journal of Microbiology
repository_id_str
spelling Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysisfungiSenna obtusifoliabioherbicidemicrobial controlThe genetic variability of 22 isolates of the fungi Alternaria alternata and A. cassiae, obtained from Senna obtusifolia, was studied by RAPD analysis. A total of 491 scorable bands were produced with the use of 28 primers. Cluster analysis based on similarities computed from RAPD markers showed two distinct genetic groups of isolates related to both species. RAPD analysis proved to be an efficient method for detecting genetic variability of A. cassiae and A. alternata isolates occurring in S. obtusifolia, and also for distinguishing Alternaria species.Sociedade Brasileira de Microbiologia2003-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822003000200005Brazilian Journal of Microbiology v.34 n.2 2003reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822003000200005info:eu-repo/semantics/openAccessTigano,Myrian SilvanaAljanabi,SalahMello,Sueli Corrêa Marques deeng2004-01-12T00:00:00Zoai:scielo:S1517-83822003000200005Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2004-01-12T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false
dc.title.none.fl_str_mv Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis
title Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis
spellingShingle Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis
Tigano,Myrian Silvana
fungi
Senna obtusifolia
bioherbicide
microbial control
title_short Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis
title_full Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis
title_fullStr Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis
title_full_unstemmed Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis
title_sort Genetic variability of brazilian Alternaria spp. isolates as revealed by RAPD analysis
author Tigano,Myrian Silvana
author_facet Tigano,Myrian Silvana
Aljanabi,Salah
Mello,Sueli Corrêa Marques de
author_role author
author2 Aljanabi,Salah
Mello,Sueli Corrêa Marques de
author2_role author
author
dc.contributor.author.fl_str_mv Tigano,Myrian Silvana
Aljanabi,Salah
Mello,Sueli Corrêa Marques de
dc.subject.por.fl_str_mv fungi
Senna obtusifolia
bioherbicide
microbial control
topic fungi
Senna obtusifolia
bioherbicide
microbial control
description The genetic variability of 22 isolates of the fungi Alternaria alternata and A. cassiae, obtained from Senna obtusifolia, was studied by RAPD analysis. A total of 491 scorable bands were produced with the use of 28 primers. Cluster analysis based on similarities computed from RAPD markers showed two distinct genetic groups of isolates related to both species. RAPD analysis proved to be an efficient method for detecting genetic variability of A. cassiae and A. alternata isolates occurring in S. obtusifolia, and also for distinguishing Alternaria species.
publishDate 2003
dc.date.none.fl_str_mv 2003-06-01
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=S1517-83822003000200005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822003000200005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822003000200005
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.34 n.2 2003
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_ 1752122199619141632

Registros relacionados