@ARTICLE{TreeBASE2Ref24917,
author = {Flavia Rogerio and Maísa Ciampi-Guillardi and Marina Coan Goldoni Barbieri and Carlos Augusto Dorea Braganca and Claudine D. S. Seixas and Alvaro Manuel Rodrigues Almeida and Nelson Sidnei Massola Junior},
title = {Morphological, pathological and genetic diversity of Colletotrichum truncatum isolates associated to soybean anthracnose in Brazil},
year = {2015},
keywords = { fungi identification, phylogeny, multilocus, haplotype network, conidia, Glycine max },
doi = {},
url = {http://},
pmid = {},
journal = {European Journal of Plant Pathology},
volume = {},
number = {},
pages = {},
abstract = {Fungal diseases are among the main factors that limit high yields in soybean culture. Anthracnose is one
of the main soybean diseases and is caused mainly by the fungus Colletotrichum truncatum. The
identification and distribution of species of genus Colletotrichum in different soybean producing regions
in Brazil is fundamental to understand the disease epidemiology and to ensure success of control
strategies. A polyphasic approach was used to characterize 51 pathogen isolates collected between 1992
and 2007 in different regions in Brazil using molecular, morphological and pathogenic analyses.
Phylogenetic analyses based on Bayesian inference of partial sequences of genes GAPDH, HIS3 and ITS-
5.8S rDNA region showed the sole occurrence of species C. truncatum. The intraspecific genetic diversity
of the isolates was also examined with the construction of a haplotype network, revealing considerable
variability degree with 27 haplotypes in the collection and several of them identical to isolates of C.
truncatum from other regions around the world. The pathogenic characterization showed high variation in
aggressiveness in both methods, mainly CMES1075, CMES1080 and CMES1059 isolates for causing
greater damage to the seedling stem and higher commitment to the development of inoculated soybean
seeds. The presence of C. truncatum species associated to anthracnose in soybean in the collection of
isolates investigated, with relevant genetic and pathogenic variability, indicates that C. truncatum was the
causal agent of the disease in Brazil until 2007 with wide geographical origin and high pathogenic
potential.}
}
Citation for Study 18026
Citation title:
"Morphological, pathological and genetic diversity of Colletotrichum truncatum isolates associated to soybean anthracnose in Brazil".
Study name:
"Morphological, pathological and genetic diversity of Colletotrichum truncatum isolates associated to soybean anthracnose in Brazil".
This study is part of submission 18026
(Status: Published).
Citation
Rogerio F., Ciampi-guillardi M., Barbieri M.C., Braganca C.A., Seixas C.D., Almeida A.M., & Massola junior N.S. 2015. Morphological, pathological and genetic diversity of Colletotrichum truncatum isolates associated to soybean anthracnose in Brazil. European Journal of Plant Pathology, .
Authors
-
Rogerio F.
-
Ciampi-guillardi M.
-
Barbieri M.C.
-
Braganca C.A.
-
Seixas C.D.
-
Almeida A.M.
-
Massola junior N.S.
Abstract
Fungal diseases are among the main factors that limit high yields in soybean culture. Anthracnose is one
of the main soybean diseases and is caused mainly by the fungus Colletotrichum truncatum. The
identification and distribution of species of genus Colletotrichum in different soybean producing regions
in Brazil is fundamental to understand the disease epidemiology and to ensure success of control
strategies. A polyphasic approach was used to characterize 51 pathogen isolates collected between 1992
and 2007 in different regions in Brazil using molecular, morphological and pathogenic analyses.
Phylogenetic analyses based on Bayesian inference of partial sequences of genes GAPDH, HIS3 and ITS-
5.8S rDNA region showed the sole occurrence of species C. truncatum. The intraspecific genetic diversity
of the isolates was also examined with the construction of a haplotype network, revealing considerable
variability degree with 27 haplotypes in the collection and several of them identical to isolates of C.
truncatum from other regions around the world. The pathogenic characterization showed high variation in
aggressiveness in both methods, mainly CMES1075, CMES1080 and CMES1059 isolates for causing
greater damage to the seedling stem and higher commitment to the development of inoculated soybean
seeds. The presence of C. truncatum species associated to anthracnose in soybean in the collection of
isolates investigated, with relevant genetic and pathogenic variability, indicates that C. truncatum was the
causal agent of the disease in Brazil until 2007 with wide geographical origin and high pathogenic
potential.
Keywords
fungi identification, phylogeny, multilocus, haplotype network, conidia, Glycine max
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S18026
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- Show BibTeX reference
@ARTICLE{TreeBASE2Ref24917,
author = {Flavia Rogerio and Maísa Ciampi-Guillardi and Marina Coan Goldoni Barbieri and Carlos Augusto Dorea Braganca and Claudine D. S. Seixas and Alvaro Manuel Rodrigues Almeida and Nelson Sidnei Massola Junior},
title = {Morphological, pathological and genetic diversity of Colletotrichum truncatum isolates associated to soybean anthracnose in Brazil},
year = {2015},
keywords = { fungi identification, phylogeny, multilocus, haplotype network, conidia, Glycine max },
doi = {},
url = {http://},
pmid = {},
journal = {European Journal of Plant Pathology},
volume = {},
number = {},
pages = {},
abstract = {Fungal diseases are among the main factors that limit high yields in soybean culture. Anthracnose is one
of the main soybean diseases and is caused mainly by the fungus Colletotrichum truncatum. The
identification and distribution of species of genus Colletotrichum in different soybean producing regions
in Brazil is fundamental to understand the disease epidemiology and to ensure success of control
strategies. A polyphasic approach was used to characterize 51 pathogen isolates collected between 1992
and 2007 in different regions in Brazil using molecular, morphological and pathogenic analyses.
Phylogenetic analyses based on Bayesian inference of partial sequences of genes GAPDH, HIS3 and ITS-
5.8S rDNA region showed the sole occurrence of species C. truncatum. The intraspecific genetic diversity
of the isolates was also examined with the construction of a haplotype network, revealing considerable
variability degree with 27 haplotypes in the collection and several of them identical to isolates of C.
truncatum from other regions around the world. The pathogenic characterization showed high variation in
aggressiveness in both methods, mainly CMES1075, CMES1080 and CMES1059 isolates for causing
greater damage to the seedling stem and higher commitment to the development of inoculated soybean
seeds. The presence of C. truncatum species associated to anthracnose in soybean in the collection of
isolates investigated, with relevant genetic and pathogenic variability, indicates that C. truncatum was the
causal agent of the disease in Brazil until 2007 with wide geographical origin and high pathogenic
potential.}
}
- Show RIS reference
TY - JOUR
ID - 24917
AU - Rogerio,Flavia
AU - Ciampi-Guillardi ,Maísa
AU - Barbieri,Marina Coan Goldoni
AU - Braganca,Carlos Augusto Dorea
AU - Seixas,Claudine D. S.
AU - Almeida,Alvaro Manuel Rodrigues
AU - Massola Junior,Nelson Sidnei
T1 - Morphological, pathological and genetic diversity of Colletotrichum truncatum isolates associated to soybean anthracnose in Brazil
PY - 2015
KW - fungi identification
KW - phylogeny
KW - multilocus
KW - haplotype network
KW - conidia
KW - Glycine max
UR - http://dx.doi.org/
N2 - Fungal diseases are among the main factors that limit high yields in soybean culture. Anthracnose is one
of the main soybean diseases and is caused mainly by the fungus Colletotrichum truncatum. The
identification and distribution of species of genus Colletotrichum in different soybean producing regions
in Brazil is fundamental to understand the disease epidemiology and to ensure success of control
strategies. A polyphasic approach was used to characterize 51 pathogen isolates collected between 1992
and 2007 in different regions in Brazil using molecular, morphological and pathogenic analyses.
Phylogenetic analyses based on Bayesian inference of partial sequences of genes GAPDH, HIS3 and ITS-
5.8S rDNA region showed the sole occurrence of species C. truncatum. The intraspecific genetic diversity
of the isolates was also examined with the construction of a haplotype network, revealing considerable
variability degree with 27 haplotypes in the collection and several of them identical to isolates of C.
truncatum from other regions around the world. The pathogenic characterization showed high variation in
aggressiveness in both methods, mainly CMES1075, CMES1080 and CMES1059 isolates for causing
greater damage to the seedling stem and higher commitment to the development of inoculated soybean
seeds. The presence of C. truncatum species associated to anthracnose in soybean in the collection of
isolates investigated, with relevant genetic and pathogenic variability, indicates that C. truncatum was the
causal agent of the disease in Brazil until 2007 with wide geographical origin and high pathogenic
potential.
L3 -
JF - European Journal of Plant Pathology
VL -
IS -
ER -