@ARTICLE{TreeBASE2Ref16996,
author = {Ursula Peintner and Neale L. Bougher and Michael A. Castellano and Jean-Marc Moncalvo and Meinhard M. Moser and James M. Trappe and Rytas Vilgalys},
title = {Multiple origins of sequestrate fungi related to Cortinarius (Cortinariaceae).},
year = {2001},
keywords = {Cortinarius; Descomyces; Descolea; Hymenogaster; phylogeny; Protoglossum; Thaxterogaster; Quadrispora},
doi = {},
url = {http://www.amjbot.org/cgi/content/abstract/88/12/2168},
pmid = {},
journal = {American Journal of Botany},
volume = {88},
number = {12},
pages = {2168--2179},
abstract = {The aim of the present study was to investigate the phylogeny and evolution of sequestrate fungi (with gastroid or partially exposed basidiomes) in relation to their gilled relatives from the Cortinariaceae (Basidiomycetes). Phylogenetic analyses of 151 ITS sequences from 77 gilled species and 37 sequestrate taxa were performed with PAUP* version 4.0D64 using maximum parsimony and maximum likelihood methods. Sequestrate basidiome forms occur in all three major ectomycorrhizal lineages: the clades Cortinarius, Hebeloma/Hymenogaster/Naucoria, and Descolea. However, these forms do not appear within the saprobic outgroup Gymnopilus, indicating multiple origins of sequestrate forms from ectomycorrhizal ancestors. Additionally, within the Cortinarius clade sequestrate forms have multiple origins: emergent Cortinarius spp., Thaxterogaster, Quadrispora, Protoglossum and two Hymenogaster spp. (H. remyi, H. sublilacinus) share common ancestors with Cortinarius spp., but these sequestrate genera are not closely related to each other (with exception of Thaxterogaster and Quadrispora). Hymenogaster sensu stricto, Setchelliogaster, and Descomyces were placed in the two other major clades. Thus, sequestrate taxa evolved independently many times within brown-spored Agaricales. Furthermore, emergent, secotioid, and gastroid forms have evolved independently from each other, and so are not necessarily intermediate forms. After their establishment, these apparently morphologically stable taxa show a tendency to radiate.}
}
Matrix 837 of Study 858
Citation title:
"Multiple origins of sequestrate fungi related to Cortinarius (Cortinariaceae).".
This study was previously identified under the legacy study ID S636
(Status: Published).
Matrices
Title: Hymenogaster-Hebeloma-Naucoria clade
Description: Legacy TreeBASE Matrix ID = M990
Rows
Taxon Label |
Row Segments |
Characters 1?–30 |
Hymenogaster populetorum |
(none)
|
?????????????????????????????A |
Hymenogaster parksii |
(none)
|
?????????????????????????????? |
Hymenogaster olivaceus |
(none)
|
?????????????????????????????? |
Hymenogaster griseus |
(none)
|
?????????????????????????????? |
Hymenogaster glacialis |
(none)
|
?????????????????????????????? |
Hymenogaster gardneri |
(none)
|
?????????????????????????????? |
Hymenogaster bulliardii |
(none)
|
?????????????????????????????? |
Hymenogaster alnicola |
(none)
|
?????????????????????????????? |
Hebeloma velutipes |
(none)
|
?????????????????????????????? |
Hebeloma radicosum |
(none)
|
?????????????????????????????? |
Hebeloma mesophaeum |
(none)
|
?????????????????????????????? |
Hebeloma helodes |
(none)
|
?????????????????????????????? |
Hebeloma fastibile |
(none)
|
?????????????????????????????? |
Hebeloma crustuliniforme |
(none)
|
?????????????????????????????? |
Hebeloma circinans |
(none)
|
?????????????????????????????? |
Gymnopilus spectabilis |
(none)
|
?????????????????????????????? |
Gymnopilus sapineus |
(none)
|
AAAAGTCGTAACAAGGTTTCCGTAGGTGAA |
Gymnopilus penetrans |
(none)
|
?????????????????????????????? |
Cortinarius violaceus |
(none)
|
????????????????????????????AA |
Cortinarius odorifer |
(none)
|
????????????????????????????AA |
Cortinarius collinitus |
(none)
|
?????????????????????????????? |
Cortinarius anomalus |
(none)
|
?????????????????????????????? |
Hymenogaster sp. nov. Trappe20345 |
(none)
|
?????????????????????????????? |
Hymenogaster subalpinus |
(none)
|
?????????????????TTCCGTAAGGGAA |
Hymenogaster tener |
(none)
|
?????????????????????????????? |
Naucoria bohemica AF124712 |
(none)
|
?????????????????????????????? |
Naucoria bohemica IB19940290 |
(none)
|
?????????????????????????????? |
Naucoria escharoides |
(none)
|
?????????????????????????????? |
Naucoria scolecina |
(none)
|
?????????????????????????????? |
Columns
None of the columns has a description.