@ARTICLE{TreeBASE2Ref24223,
author = {Susumu Takamatsu and Hanako Ito and Yoshiro Shiroya and Levente Kiss and Vasyl P. Heluta},
title = {First comprehensive phylogenetic analysis of the genus Erysiphe (Erysiphales, Erysiphaceae), II. The Uncinula-lineage},
year = {2015},
keywords = {28S rDNA, Appendage, Host relationship, ITS, Molecular clock, Powdery mildew},
doi = {10.3852/15-062},
url = {http://},
pmid = {},
journal = {Mycologia},
volume = {107},
number = {5},
pages = {903--914},
abstract = {Phylogenetic relationships of the Uncinula-lineage that is basal group of the genus Erysiphe were investigated using 167 sequences of nuc ITS1-5.8S-ITS2 and the 28S rDNA regions. Backbone tree analyses using six data sets and two tree-constructing methods revealed that the Uncinula-lineage is divided into seven distinct clades. Clade 1?5 contained each one powdery mildew species, namely, E. australiana in Clade 1, E. liquidambaris in Clade 2, E. adunca in Clade 3, E. fraxinicola in Clade 4, and E. actinidiae in Clade 5. Clade 6 was composed of 71 sequences including Microsphaera-lineage and 17 species of Uncinula-lineage, such as E. carpinicola, E. carpini-laxiflorae, E. miyabei, E. glycines, and E. necator. Topology tests supported that Microsphaera-lineage forms a monophyletic clade in Clade 6, suggesting Microsphaera-type appendage appeared only once in this clade to diverge into Microsphaera-lineage. Clade 7 consisted of 72 sequences containing 30 species, including species of sects. Californiomyces and Typhulochaeta, four species from Nothofagus, species of the sect. Erysiphe parasitising herbaceous plants belonging to the Asteraceae, Rosaceae, and Saxifragaceae. Molecular clock analysis suggested that the major seven clades appeared 50?30 million years ago (Ma) in the Paleogene Period. The Microsphaera-lineage may have split from the Uncinula-lineage in the boundary of Paleogene and Neogene periods, when appendages with dichotomously branched tips appeared. The clade of the species on Nothofagus split from the Northern Hemisphere species in 20?10 Ma in the Miocene Epoch and host-shift from trees to herbs may have occurred in the similar period.}
}
Citation for Study 17144
Citation title:
"First comprehensive phylogenetic analysis of the genus Erysiphe (Erysiphales, Erysiphaceae), II. The Uncinula-lineage".
Study name:
"First comprehensive phylogenetic analysis of the genus Erysiphe (Erysiphales, Erysiphaceae), II. The Uncinula-lineage".
This study is part of submission 17144
(Status: Published).
Citation
Takamatsu S., Ito H., Shiroya Y., Kiss L., & Heluta V. 2015. First comprehensive phylogenetic analysis of the genus Erysiphe (Erysiphales, Erysiphaceae), II. The Uncinula-lineage. Mycologia, 107(5): 903-914.
Authors
-
Takamatsu S.
-
Ito H.
-
Shiroya Y.
-
Kiss L.
-
Heluta V.
Abstract
Phylogenetic relationships of the Uncinula-lineage that is basal group of the genus Erysiphe were investigated using 167 sequences of nuc ITS1-5.8S-ITS2 and the 28S rDNA regions. Backbone tree analyses using six data sets and two tree-constructing methods revealed that the Uncinula-lineage is divided into seven distinct clades. Clade 1?5 contained each one powdery mildew species, namely, E. australiana in Clade 1, E. liquidambaris in Clade 2, E. adunca in Clade 3, E. fraxinicola in Clade 4, and E. actinidiae in Clade 5. Clade 6 was composed of 71 sequences including Microsphaera-lineage and 17 species of Uncinula-lineage, such as E. carpinicola, E. carpini-laxiflorae, E. miyabei, E. glycines, and E. necator. Topology tests supported that Microsphaera-lineage forms a monophyletic clade in Clade 6, suggesting Microsphaera-type appendage appeared only once in this clade to diverge into Microsphaera-lineage. Clade 7 consisted of 72 sequences containing 30 species, including species of sects. Californiomyces and Typhulochaeta, four species from Nothofagus, species of the sect. Erysiphe parasitising herbaceous plants belonging to the Asteraceae, Rosaceae, and Saxifragaceae. Molecular clock analysis suggested that the major seven clades appeared 50?30 million years ago (Ma) in the Paleogene Period. The Microsphaera-lineage may have split from the Uncinula-lineage in the boundary of Paleogene and Neogene periods, when appendages with dichotomously branched tips appeared. The clade of the species on Nothofagus split from the Northern Hemisphere species in 20?10 Ma in the Miocene Epoch and host-shift from trees to herbs may have occurred in the similar period.
Keywords
28S rDNA, Appendage, Host relationship, ITS, Molecular clock, Powdery mildew
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S17144
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref24223,
author = {Susumu Takamatsu and Hanako Ito and Yoshiro Shiroya and Levente Kiss and Vasyl P. Heluta},
title = {First comprehensive phylogenetic analysis of the genus Erysiphe (Erysiphales, Erysiphaceae), II. The Uncinula-lineage},
year = {2015},
keywords = {28S rDNA, Appendage, Host relationship, ITS, Molecular clock, Powdery mildew},
doi = {10.3852/15-062},
url = {http://},
pmid = {},
journal = {Mycologia},
volume = {107},
number = {5},
pages = {903--914},
abstract = {Phylogenetic relationships of the Uncinula-lineage that is basal group of the genus Erysiphe were investigated using 167 sequences of nuc ITS1-5.8S-ITS2 and the 28S rDNA regions. Backbone tree analyses using six data sets and two tree-constructing methods revealed that the Uncinula-lineage is divided into seven distinct clades. Clade 1?5 contained each one powdery mildew species, namely, E. australiana in Clade 1, E. liquidambaris in Clade 2, E. adunca in Clade 3, E. fraxinicola in Clade 4, and E. actinidiae in Clade 5. Clade 6 was composed of 71 sequences including Microsphaera-lineage and 17 species of Uncinula-lineage, such as E. carpinicola, E. carpini-laxiflorae, E. miyabei, E. glycines, and E. necator. Topology tests supported that Microsphaera-lineage forms a monophyletic clade in Clade 6, suggesting Microsphaera-type appendage appeared only once in this clade to diverge into Microsphaera-lineage. Clade 7 consisted of 72 sequences containing 30 species, including species of sects. Californiomyces and Typhulochaeta, four species from Nothofagus, species of the sect. Erysiphe parasitising herbaceous plants belonging to the Asteraceae, Rosaceae, and Saxifragaceae. Molecular clock analysis suggested that the major seven clades appeared 50?30 million years ago (Ma) in the Paleogene Period. The Microsphaera-lineage may have split from the Uncinula-lineage in the boundary of Paleogene and Neogene periods, when appendages with dichotomously branched tips appeared. The clade of the species on Nothofagus split from the Northern Hemisphere species in 20?10 Ma in the Miocene Epoch and host-shift from trees to herbs may have occurred in the similar period.}
}
- Show RIS reference
TY - JOUR
ID - 24223
AU - Takamatsu,Susumu
AU - Ito,Hanako
AU - Shiroya,Yoshiro
AU - Kiss,Levente
AU - Heluta,Vasyl P.
T1 - First comprehensive phylogenetic analysis of the genus Erysiphe (Erysiphales, Erysiphaceae), II. The Uncinula-lineage
PY - 2015
KW - 28S rDNA
KW - Appendage
KW - Host relationship
KW - ITS
KW - Molecular clock
KW - Powdery mildew
UR - http://dx.doi.org/10.3852/15-062
N2 - Phylogenetic relationships of the Uncinula-lineage that is basal group of the genus Erysiphe were investigated using 167 sequences of nuc ITS1-5.8S-ITS2 and the 28S rDNA regions. Backbone tree analyses using six data sets and two tree-constructing methods revealed that the Uncinula-lineage is divided into seven distinct clades. Clade 1?5 contained each one powdery mildew species, namely, E. australiana in Clade 1, E. liquidambaris in Clade 2, E. adunca in Clade 3, E. fraxinicola in Clade 4, and E. actinidiae in Clade 5. Clade 6 was composed of 71 sequences including Microsphaera-lineage and 17 species of Uncinula-lineage, such as E. carpinicola, E. carpini-laxiflorae, E. miyabei, E. glycines, and E. necator. Topology tests supported that Microsphaera-lineage forms a monophyletic clade in Clade 6, suggesting Microsphaera-type appendage appeared only once in this clade to diverge into Microsphaera-lineage. Clade 7 consisted of 72 sequences containing 30 species, including species of sects. Californiomyces and Typhulochaeta, four species from Nothofagus, species of the sect. Erysiphe parasitising herbaceous plants belonging to the Asteraceae, Rosaceae, and Saxifragaceae. Molecular clock analysis suggested that the major seven clades appeared 50?30 million years ago (Ma) in the Paleogene Period. The Microsphaera-lineage may have split from the Uncinula-lineage in the boundary of Paleogene and Neogene periods, when appendages with dichotomously branched tips appeared. The clade of the species on Nothofagus split from the Northern Hemisphere species in 20?10 Ma in the Miocene Epoch and host-shift from trees to herbs may have occurred in the similar period.
L3 - 10.3852/15-062
JF - Mycologia
VL - 107
IS - 5
SP - 903
EP - 914
ER -