@ARTICLE{TreeBASE2Ref17462,
author = {Michelle T. Seidl},
title = {Phylogenetic relationships within Cortinarius subgenus Myxacium, sections Defibulati and Myxacium.},
year = {2000},
keywords = {Agaricales; Basidiomycetes; clamp; connections; ectomycorrhizal; nuclear rDNA; parsimony, phylogeny},
doi = {},
url = {http://www.jstor.org/stable/3761477},
pmid = {},
journal = {Mycologia},
volume = {92},
number = {6},
pages = {1091--1102},
abstract = {Phylogenetic relationships of two sections from subgenus Myxacium in the brown-spored agaric genus Cortinarius were studied using nuclear DNA sequence data from the internal transcribed spacers (ITS1 and ITS2) and the 5.88 rRNA gene of 23 species of Cortinarius, including seven subgenera. Of these, ten species represent the focal study group from sections Defibulati and Myxacium, three species represent three additional sections within subgenus Myxacium, and ten species represent six remaining subgenera within Cortinarius. Phylogenies inferred using parsimony and maximum likelihood strongly supported the two sections as monophyletic, but did not support the subgenus Myxacium as a distinct lineage. Neither method of analysis resolved relationships below the sectional level. Morphological traits were examined for the two monophyletic groups traditionally classified as sections Defibulati and Myxacium. Absence of clamp connections is a synapomorphy of section Defibulati. Cladistic analyses confirm that members sampled from subgenus Myxacium in other sections are more closely allied with other subgenera, suggesting the current taxonomy needs revision to reflect phylogenetic relationships.}
}
Citation for Study 947
Citation title:
"Phylogenetic relationships within Cortinarius subgenus Myxacium, sections Defibulati and Myxacium.".
This study was previously identified under the legacy study ID S483
(Status: Published).
Citation
Seidl M. 2000. Phylogenetic relationships within Cortinarius subgenus Myxacium, sections Defibulati and Myxacium. Mycologia, 92(6): 1091-1102.
Authors
Abstract
Phylogenetic relationships of two sections from subgenus Myxacium in the brown-spored agaric genus Cortinarius were studied using nuclear DNA sequence data from the internal transcribed spacers (ITS1 and ITS2) and the 5.88 rRNA gene of 23 species of Cortinarius, including seven subgenera. Of these, ten species represent the focal study group from sections Defibulati and Myxacium, three species represent three additional sections within subgenus Myxacium, and ten species represent six remaining subgenera within Cortinarius. Phylogenies inferred using parsimony and maximum likelihood strongly supported the two sections as monophyletic, but did not support the subgenus Myxacium as a distinct lineage. Neither method of analysis resolved relationships below the sectional level. Morphological traits were examined for the two monophyletic groups traditionally classified as sections Defibulati and Myxacium. Absence of clamp connections is a synapomorphy of section Defibulati. Cladistic analyses confirm that members sampled from subgenus Myxacium in other sections are more closely allied with other subgenera, suggesting the current taxonomy needs revision to reflect phylogenetic relationships.
Keywords
Agaricales; Basidiomycetes; clamp; connections; ectomycorrhizal; nuclear rDNA; parsimony, phylogeny
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S947
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref17462,
author = {Michelle T. Seidl},
title = {Phylogenetic relationships within Cortinarius subgenus Myxacium, sections Defibulati and Myxacium.},
year = {2000},
keywords = {Agaricales; Basidiomycetes; clamp; connections; ectomycorrhizal; nuclear rDNA; parsimony, phylogeny},
doi = {},
url = {http://www.jstor.org/stable/3761477},
pmid = {},
journal = {Mycologia},
volume = {92},
number = {6},
pages = {1091--1102},
abstract = {Phylogenetic relationships of two sections from subgenus Myxacium in the brown-spored agaric genus Cortinarius were studied using nuclear DNA sequence data from the internal transcribed spacers (ITS1 and ITS2) and the 5.88 rRNA gene of 23 species of Cortinarius, including seven subgenera. Of these, ten species represent the focal study group from sections Defibulati and Myxacium, three species represent three additional sections within subgenus Myxacium, and ten species represent six remaining subgenera within Cortinarius. Phylogenies inferred using parsimony and maximum likelihood strongly supported the two sections as monophyletic, but did not support the subgenus Myxacium as a distinct lineage. Neither method of analysis resolved relationships below the sectional level. Morphological traits were examined for the two monophyletic groups traditionally classified as sections Defibulati and Myxacium. Absence of clamp connections is a synapomorphy of section Defibulati. Cladistic analyses confirm that members sampled from subgenus Myxacium in other sections are more closely allied with other subgenera, suggesting the current taxonomy needs revision to reflect phylogenetic relationships.}
}
- Show RIS reference
TY - JOUR
ID - 17462
AU - Seidl,Michelle T.
T1 - Phylogenetic relationships within Cortinarius subgenus Myxacium, sections Defibulati and Myxacium.
PY - 2000
KW - Agaricales; Basidiomycetes; clamp; connections; ectomycorrhizal; nuclear rDNA; parsimony
KW - phylogeny
UR - http://www.jstor.org/stable/3761477
N2 - Phylogenetic relationships of two sections from subgenus Myxacium in the brown-spored agaric genus Cortinarius were studied using nuclear DNA sequence data from the internal transcribed spacers (ITS1 and ITS2) and the 5.88 rRNA gene of 23 species of Cortinarius, including seven subgenera. Of these, ten species represent the focal study group from sections Defibulati and Myxacium, three species represent three additional sections within subgenus Myxacium, and ten species represent six remaining subgenera within Cortinarius. Phylogenies inferred using parsimony and maximum likelihood strongly supported the two sections as monophyletic, but did not support the subgenus Myxacium as a distinct lineage. Neither method of analysis resolved relationships below the sectional level. Morphological traits were examined for the two monophyletic groups traditionally classified as sections Defibulati and Myxacium. Absence of clamp connections is a synapomorphy of section Defibulati. Cladistic analyses confirm that members sampled from subgenus Myxacium in other sections are more closely allied with other subgenera, suggesting the current taxonomy needs revision to reflect phylogenetic relationships.
L3 -
JF - Mycologia
VL - 92
IS - 6
SP - 1091
EP - 1102
ER -