@ARTICLE{TreeBASE2Ref21580,
author = {Ana Cabral and Cecelia Rego and Teresa Nascimento and Helena Oliveira and Johannes (Ewald) Zacharias Groenewald and Pedro W. Crous},
title = {Multi-gene analysis and morphology reveal novel Ilyonectria species associated with black foot disease of grapevines},
year = {2012},
keywords = {Cylindrocarpon macrodidymum, Ilyonectria, Phylogeny, Systematics},
doi = {10.1016/j.funbio.2011.09.010},
url = {http://www.elsevier.com/locate/funbio},
pmid = {222086},
journal = {Fungal Biology},
volume = {116},
number = {1},
pages = {62--80},
abstract = {Black foot is an important disease of grapevines, which has in recent years been recorded with increased incidence and severity throughout the world, affecting grapevines both in nurseries and young vineyards. In the past the disease has been associated with infections by Ilyonectria macrodidyma, Ilyonectria liriodendri, Campylocarpon fasciculare, and Campylocarpon pseudofasciculare. Based on published data, a high level of genetic diversity was detected among isolates of I. macrodidyma. To resolve this issue, we employed a multigene analysis strategy (based on the b-tubulin, histone H3, translation elongation factor 1-a, and the internal transcribed spacers on both sides of the 5.8S nuclear ribosomal RNA gene) along with morphological characterisation to study a collection of 81 I. macrodidyma-like isolates from grapevine and other hosts. Morphological characters (particularly conidial size) and molecular data (highest resolution achieved with histone H3 nucleotide sequence) enabled the distinction of six monophyletic species within the I. macrodidyma complex, four of which (Ilyonectria alcacerensis, Ilyonectria estremocensis, Ilyonectria novozelandica, and Ilyonectria torresensis) are described here. This work forms part of an effort by the International Council on Grapevine Trunk Diseases to resolve the species associated with black foot disease, which we believe will clarify their taxonomy, and therefore help researchers to devise control strategies to reduce the devastating impact of this disease. }
}
Citation for Study 13691
Citation title:
"Multi-gene analysis and morphology reveal novel Ilyonectria species associated with black foot disease of grapevines".
Study name:
"Multi-gene analysis and morphology reveal novel Ilyonectria species associated with black foot disease of grapevines".
This study is part of submission 13691
(Status: Published).
Citation
Cabral A., Rego C., Nascimento T., Oliveira H., Groenewald J.Z., & Crous P.W. 2012. Multi-gene analysis and morphology reveal novel Ilyonectria species associated with black foot disease of grapevines. Fungal Biology, 116(1): 62-80.
Authors
-
Cabral A.
-
Rego C.
-
Nascimento T.
-
Oliveira H.
-
Groenewald J.Z.
(submitter)
+31302122600
-
Crous P.W.
Abstract
Black foot is an important disease of grapevines, which has in recent years been recorded with increased incidence and severity throughout the world, affecting grapevines both in nurseries and young vineyards. In the past the disease has been associated with infections by Ilyonectria macrodidyma, Ilyonectria liriodendri, Campylocarpon fasciculare, and Campylocarpon pseudofasciculare. Based on published data, a high level of genetic diversity was detected among isolates of I. macrodidyma. To resolve this issue, we employed a multigene analysis strategy (based on the b-tubulin, histone H3, translation elongation factor 1-a, and the internal transcribed spacers on both sides of the 5.8S nuclear ribosomal RNA gene) along with morphological characterisation to study a collection of 81 I. macrodidyma-like isolates from grapevine and other hosts. Morphological characters (particularly conidial size) and molecular data (highest resolution achieved with histone H3 nucleotide sequence) enabled the distinction of six monophyletic species within the I. macrodidyma complex, four of which (Ilyonectria alcacerensis, Ilyonectria estremocensis, Ilyonectria novozelandica, and Ilyonectria torresensis) are described here. This work forms part of an effort by the International Council on Grapevine Trunk Diseases to resolve the species associated with black foot disease, which we believe will clarify their taxonomy, and therefore help researchers to devise control strategies to reduce the devastating impact of this disease.
Keywords
Cylindrocarpon macrodidymum, Ilyonectria, Phylogeny, Systematics
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S13691
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref21580,
author = {Ana Cabral and Cecelia Rego and Teresa Nascimento and Helena Oliveira and Johannes (Ewald) Zacharias Groenewald and Pedro W. Crous},
title = {Multi-gene analysis and morphology reveal novel Ilyonectria species associated with black foot disease of grapevines},
year = {2012},
keywords = {Cylindrocarpon macrodidymum, Ilyonectria, Phylogeny, Systematics},
doi = {10.1016/j.funbio.2011.09.010},
url = {http://www.elsevier.com/locate/funbio},
pmid = {222086},
journal = {Fungal Biology},
volume = {116},
number = {1},
pages = {62--80},
abstract = {Black foot is an important disease of grapevines, which has in recent years been recorded with increased incidence and severity throughout the world, affecting grapevines both in nurseries and young vineyards. In the past the disease has been associated with infections by Ilyonectria macrodidyma, Ilyonectria liriodendri, Campylocarpon fasciculare, and Campylocarpon pseudofasciculare. Based on published data, a high level of genetic diversity was detected among isolates of I. macrodidyma. To resolve this issue, we employed a multigene analysis strategy (based on the b-tubulin, histone H3, translation elongation factor 1-a, and the internal transcribed spacers on both sides of the 5.8S nuclear ribosomal RNA gene) along with morphological characterisation to study a collection of 81 I. macrodidyma-like isolates from grapevine and other hosts. Morphological characters (particularly conidial size) and molecular data (highest resolution achieved with histone H3 nucleotide sequence) enabled the distinction of six monophyletic species within the I. macrodidyma complex, four of which (Ilyonectria alcacerensis, Ilyonectria estremocensis, Ilyonectria novozelandica, and Ilyonectria torresensis) are described here. This work forms part of an effort by the International Council on Grapevine Trunk Diseases to resolve the species associated with black foot disease, which we believe will clarify their taxonomy, and therefore help researchers to devise control strategies to reduce the devastating impact of this disease. }
}
- Show RIS reference
TY - JOUR
ID - 21580
AU - Cabral,Ana
AU - Rego,Cecelia
AU - Nascimento,Teresa
AU - Oliveira,Helena
AU - Groenewald, Johannes (Ewald) Zacharias
AU - Crous,Pedro W.
T1 - Multi-gene analysis and morphology reveal novel Ilyonectria species associated with black foot disease of grapevines
PY - 2012
KW - Cylindrocarpon macrodidymum
KW - Ilyonectria
KW - Phylogeny
KW - Systematics
UR - http://www.elsevier.com/locate/funbio
N2 - Black foot is an important disease of grapevines, which has in recent years been recorded with increased incidence and severity throughout the world, affecting grapevines both in nurseries and young vineyards. In the past the disease has been associated with infections by Ilyonectria macrodidyma, Ilyonectria liriodendri, Campylocarpon fasciculare, and Campylocarpon pseudofasciculare. Based on published data, a high level of genetic diversity was detected among isolates of I. macrodidyma. To resolve this issue, we employed a multigene analysis strategy (based on the b-tubulin, histone H3, translation elongation factor 1-a, and the internal transcribed spacers on both sides of the 5.8S nuclear ribosomal RNA gene) along with morphological characterisation to study a collection of 81 I. macrodidyma-like isolates from grapevine and other hosts. Morphological characters (particularly conidial size) and molecular data (highest resolution achieved with histone H3 nucleotide sequence) enabled the distinction of six monophyletic species within the I. macrodidyma complex, four of which (Ilyonectria alcacerensis, Ilyonectria estremocensis, Ilyonectria novozelandica, and Ilyonectria torresensis) are described here. This work forms part of an effort by the International Council on Grapevine Trunk Diseases to resolve the species associated with black foot disease, which we believe will clarify their taxonomy, and therefore help researchers to devise control strategies to reduce the devastating impact of this disease.
L3 - 10.1016/j.funbio.2011.09.010
JF - Fungal Biology
VL - 116
IS - 1
SP - 62
EP - 80
ER -