@ARTICLE{TreeBASE2Ref15060,
author = {David S. Conant and Diana B. Stein and Angela E. C. Valinski and Priya Sudarsanam},
title = {Phylogenetic implications of chloroplast DNA variation in the Cyatheaceae. I.},
year = {1994},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {Systematic Botany},
volume = {19},
number = {},
pages = {60--72},
abstract = {Restriction site maps of the chloroplast DNA of four tree ferns (Alsophila bryophila, Cyathea furfuracea, Sphaeropteris cooperi, and Lophosoria quadripinnata) have been constructed using four enzymes. Genome sizes were estimated as ranging from 161.8 kilobases for L. quadripinnata to 179.2 kilobases for C. furfuracea, the largest sizes thus far reported for ferns. Evolutionary relationships of 23 species of Cyatheaceae were assessed by comparative chloroplast DNA restriction site mapping. A total of 67 restriction site mutations, 58 of which were phylogenetically informative, was detected using 20 restriction enzymes. Phylogenetic analyses of restriction site mutations were carried out using both Wagner and Dollo parsimony and the resulting monophyletic groups were evaluated by bootstrapping. The data show strong support for three major evolutionary lineages within the family: the Alsophila clade, the Cyathea clade, and the Sphaeropteris clade. The Alsophila clade appears to be the most basal group in the family whereas the Cyathea and Sphaeropteris clades are derived sister groups. Comparison of these results to the three modern classification systems for the family demonstrates that our findings are most consistent with the system of Lellinger.}
}
Citation for Study 148
Citation title:
"Phylogenetic implications of chloroplast DNA variation in the Cyatheaceae. I.".
This study was previously identified under the legacy study ID S1x29x96c14c28c44
(Status: Published).
Citation
Conant D., Stein D., Valinski A., & Sudarsanam P. 1994. Phylogenetic implications of chloroplast DNA variation in the Cyatheaceae. I. Systematic Botany, 19: 60-72.
Authors
-
Conant D.
-
Stein D.
-
Valinski A.
-
Sudarsanam P.
Abstract
Restriction site maps of the chloroplast DNA of four tree ferns (Alsophila bryophila, Cyathea furfuracea, Sphaeropteris cooperi, and Lophosoria quadripinnata) have been constructed using four enzymes. Genome sizes were estimated as ranging from 161.8 kilobases for L. quadripinnata to 179.2 kilobases for C. furfuracea, the largest sizes thus far reported for ferns. Evolutionary relationships of 23 species of Cyatheaceae were assessed by comparative chloroplast DNA restriction site mapping. A total of 67 restriction site mutations, 58 of which were phylogenetically informative, was detected using 20 restriction enzymes. Phylogenetic analyses of restriction site mutations were carried out using both Wagner and Dollo parsimony and the resulting monophyletic groups were evaluated by bootstrapping. The data show strong support for three major evolutionary lineages within the family: the Alsophila clade, the Cyathea clade, and the Sphaeropteris clade. The Alsophila clade appears to be the most basal group in the family whereas the Cyathea and Sphaeropteris clades are derived sister groups. Comparison of these results to the three modern classification systems for the family demonstrates that our findings are most consistent with the system of Lellinger.
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S148
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref15060,
author = {David S. Conant and Diana B. Stein and Angela E. C. Valinski and Priya Sudarsanam},
title = {Phylogenetic implications of chloroplast DNA variation in the Cyatheaceae. I.},
year = {1994},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {Systematic Botany},
volume = {19},
number = {},
pages = {60--72},
abstract = {Restriction site maps of the chloroplast DNA of four tree ferns (Alsophila bryophila, Cyathea furfuracea, Sphaeropteris cooperi, and Lophosoria quadripinnata) have been constructed using four enzymes. Genome sizes were estimated as ranging from 161.8 kilobases for L. quadripinnata to 179.2 kilobases for C. furfuracea, the largest sizes thus far reported for ferns. Evolutionary relationships of 23 species of Cyatheaceae were assessed by comparative chloroplast DNA restriction site mapping. A total of 67 restriction site mutations, 58 of which were phylogenetically informative, was detected using 20 restriction enzymes. Phylogenetic analyses of restriction site mutations were carried out using both Wagner and Dollo parsimony and the resulting monophyletic groups were evaluated by bootstrapping. The data show strong support for three major evolutionary lineages within the family: the Alsophila clade, the Cyathea clade, and the Sphaeropteris clade. The Alsophila clade appears to be the most basal group in the family whereas the Cyathea and Sphaeropteris clades are derived sister groups. Comparison of these results to the three modern classification systems for the family demonstrates that our findings are most consistent with the system of Lellinger.}
}
- Show RIS reference
TY - JOUR
ID - 15060
AU - Conant,David S.
AU - Stein,Diana B.
AU - Valinski,Angela E. C.
AU - Sudarsanam,Priya
T1 - Phylogenetic implications of chloroplast DNA variation in the Cyatheaceae. I.
PY - 1994
UR -
N2 - Restriction site maps of the chloroplast DNA of four tree ferns (Alsophila bryophila, Cyathea furfuracea, Sphaeropteris cooperi, and Lophosoria quadripinnata) have been constructed using four enzymes. Genome sizes were estimated as ranging from 161.8 kilobases for L. quadripinnata to 179.2 kilobases for C. furfuracea, the largest sizes thus far reported for ferns. Evolutionary relationships of 23 species of Cyatheaceae were assessed by comparative chloroplast DNA restriction site mapping. A total of 67 restriction site mutations, 58 of which were phylogenetically informative, was detected using 20 restriction enzymes. Phylogenetic analyses of restriction site mutations were carried out using both Wagner and Dollo parsimony and the resulting monophyletic groups were evaluated by bootstrapping. The data show strong support for three major evolutionary lineages within the family: the Alsophila clade, the Cyathea clade, and the Sphaeropteris clade. The Alsophila clade appears to be the most basal group in the family whereas the Cyathea and Sphaeropteris clades are derived sister groups. Comparison of these results to the three modern classification systems for the family demonstrates that our findings are most consistent with the system of Lellinger.
L3 -
JF - Systematic Botany
VL - 19
IS -
SP - 60
EP - 72
ER -