@ARTICLE{TreeBASE2Ref2171,
author = {Bozo Frajman and Nahid Heidari and Bengt Oxelman},
title = {Phylogenetic relationships of Atocion and Viscaria (Sileneae, Caryophyllaceae) inferred from chloroplast, nuclear ribosomal, and low-copy gene DNA sequences.},
year = {2009},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {Taxon},
volume = {},
number = {},
pages = {},
abstract = {Atocion and Viscaria are two of seven small genera recognised in the tribe Sileneae on the basis of molecular phylogenies. The aim of the present study is to infer phylogenetic relationships among their subordinate taxa, using chloroplast (rps16 intron, psbE-petG spacer region) and nuclear (ITS and the RNA polymerase gene family) DNA sequences. Relative dating was used to discriminate among intralineage and interlineage processes that cause incongruence among different gene-tree topologies. Atocion asterias is demonstrated to belong to Viscaria, which contains three species: V. vulgaris (incl. V. atropurpurea), V. alpina, and V. asterias. Infraspecific differentiation of V. alpina is not supported by the sequence data. The traditional sectional delimitation of Atocion taxa within Silene is not supported phylogenetically, and Silene tatarinowii as well as S. hoefftiana do not belong to Atocion, as classified previously. Atocion contains six species: A. armeria, A. compactum, A. lerchenfeldianum, A. reuterianum, A. rupestre, and A. scythicinum (not included in our study). With this circumscription, Atocion and Viscaria, respectively, form monophyletic groups in the cpDNA, ITS, RPD2a and RPD2b trees, but not in the RPA2 tree, where such relationships were possibly distorted by ancient hybridisation. Hybridisation with subsequent chloroplast capture is likely to have taken place in the evolutionary history of A. compactum. Three novel nomenclatural combinations are made: Atocion reuterianum, A. scythicinum and Viscaria asterias.}
}
Citation for Study 2234
Citation title:
"Phylogenetic relationships of Atocion and Viscaria (Sileneae, Caryophyllaceae) inferred from chloroplast, nuclear ribosomal, and low-copy gene DNA sequences.".
This study was previously identified under the legacy study ID S2244
(Status: Published).
Citation
Frajman B., Heidari N., & Oxelman B. 2009. Phylogenetic relationships of Atocion and Viscaria (Sileneae, Caryophyllaceae) inferred from chloroplast, nuclear ribosomal, and low-copy gene DNA sequences. Taxon, null.
Authors
-
Frajman B.
-
Heidari N.
-
Oxelman B.
Abstract
Atocion and Viscaria are two of seven small genera recognised in the tribe Sileneae on the basis of molecular phylogenies. The aim of the present study is to infer phylogenetic relationships among their subordinate taxa, using chloroplast (rps16 intron, psbE-petG spacer region) and nuclear (ITS and the RNA polymerase gene family) DNA sequences. Relative dating was used to discriminate among intralineage and interlineage processes that cause incongruence among different gene-tree topologies. Atocion asterias is demonstrated to belong to Viscaria, which contains three species: V. vulgaris (incl. V. atropurpurea), V. alpina, and V. asterias. Infraspecific differentiation of V. alpina is not supported by the sequence data. The traditional sectional delimitation of Atocion taxa within Silene is not supported phylogenetically, and Silene tatarinowii as well as S. hoefftiana do not belong to Atocion, as classified previously. Atocion contains six species: A. armeria, A. compactum, A. lerchenfeldianum, A. reuterianum, A. rupestre, and A. scythicinum (not included in our study). With this circumscription, Atocion and Viscaria, respectively, form monophyletic groups in the cpDNA, ITS, RPD2a and RPD2b trees, but not in the RPA2 tree, where such relationships were possibly distorted by ancient hybridisation. Hybridisation with subsequent chloroplast capture is likely to have taken place in the evolutionary history of A. compactum. Three novel nomenclatural combinations are made: Atocion reuterianum, A. scythicinum and Viscaria asterias.
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S2234
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@ARTICLE{TreeBASE2Ref2171,
author = {Bozo Frajman and Nahid Heidari and Bengt Oxelman},
title = {Phylogenetic relationships of Atocion and Viscaria (Sileneae, Caryophyllaceae) inferred from chloroplast, nuclear ribosomal, and low-copy gene DNA sequences.},
year = {2009},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {Taxon},
volume = {},
number = {},
pages = {},
abstract = {Atocion and Viscaria are two of seven small genera recognised in the tribe Sileneae on the basis of molecular phylogenies. The aim of the present study is to infer phylogenetic relationships among their subordinate taxa, using chloroplast (rps16 intron, psbE-petG spacer region) and nuclear (ITS and the RNA polymerase gene family) DNA sequences. Relative dating was used to discriminate among intralineage and interlineage processes that cause incongruence among different gene-tree topologies. Atocion asterias is demonstrated to belong to Viscaria, which contains three species: V. vulgaris (incl. V. atropurpurea), V. alpina, and V. asterias. Infraspecific differentiation of V. alpina is not supported by the sequence data. The traditional sectional delimitation of Atocion taxa within Silene is not supported phylogenetically, and Silene tatarinowii as well as S. hoefftiana do not belong to Atocion, as classified previously. Atocion contains six species: A. armeria, A. compactum, A. lerchenfeldianum, A. reuterianum, A. rupestre, and A. scythicinum (not included in our study). With this circumscription, Atocion and Viscaria, respectively, form monophyletic groups in the cpDNA, ITS, RPD2a and RPD2b trees, but not in the RPA2 tree, where such relationships were possibly distorted by ancient hybridisation. Hybridisation with subsequent chloroplast capture is likely to have taken place in the evolutionary history of A. compactum. Three novel nomenclatural combinations are made: Atocion reuterianum, A. scythicinum and Viscaria asterias.}
}
- Show RIS reference
TY - JOUR
ID - 2171
AU - Frajman,Bozo
AU - Heidari,Nahid
AU - Oxelman,Bengt
T1 - Phylogenetic relationships of Atocion and Viscaria (Sileneae, Caryophyllaceae) inferred from chloroplast, nuclear ribosomal, and low-copy gene DNA sequences.
PY - 2009
KW -
UR -
N2 - Atocion and Viscaria are two of seven small genera recognised in the tribe Sileneae on the basis of molecular phylogenies. The aim of the present study is to infer phylogenetic relationships among their subordinate taxa, using chloroplast (rps16 intron, psbE-petG spacer region) and nuclear (ITS and the RNA polymerase gene family) DNA sequences. Relative dating was used to discriminate among intralineage and interlineage processes that cause incongruence among different gene-tree topologies. Atocion asterias is demonstrated to belong to Viscaria, which contains three species: V. vulgaris (incl. V. atropurpurea), V. alpina, and V. asterias. Infraspecific differentiation of V. alpina is not supported by the sequence data. The traditional sectional delimitation of Atocion taxa within Silene is not supported phylogenetically, and Silene tatarinowii as well as S. hoefftiana do not belong to Atocion, as classified previously. Atocion contains six species: A. armeria, A. compactum, A. lerchenfeldianum, A. reuterianum, A. rupestre, and A. scythicinum (not included in our study). With this circumscription, Atocion and Viscaria, respectively, form monophyletic groups in the cpDNA, ITS, RPD2a and RPD2b trees, but not in the RPA2 tree, where such relationships were possibly distorted by ancient hybridisation. Hybridisation with subsequent chloroplast capture is likely to have taken place in the evolutionary history of A. compactum. Three novel nomenclatural combinations are made: Atocion reuterianum, A. scythicinum and Viscaria asterias.
L3 -
JF - Taxon
VL -
IS -
ER -
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