181 Two Lineages Within Griffithsia (Ceramiaceae, Rhodophyta) Based on Plastid Protein‐Coding psaA, psbA and rbcL Genes
The ceramiaceous red algal genus Griffithsia C. Agardh includes about 27 species that are distributed along tropical to temperate coasts. Although Griffithsia has been subdivided into four groups based on morphology, there are no attempts on molecular phylogeny of the genus. Sequences of psaA, psbA,...
Published in: | Journal of Phycology |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2003
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/j.0022-3646.2003.03906002_181.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.0022-3646.2003.03906002_181.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.0022-3646.2003.03906002_181.x |
id |
crwiley:10.1111/j.0022-3646.2003.03906002_181.x |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/j.0022-3646.2003.03906002_181.x 2024-06-02T07:58:06+00:00 181 Two Lineages Within Griffithsia (Ceramiaceae, Rhodophyta) Based on Plastid Protein‐Coding psaA, psbA and rbcL Genes Yang, E. C. Boo, S. M. 2003 http://dx.doi.org/10.1111/j.0022-3646.2003.03906002_181.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.0022-3646.2003.03906002_181.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.0022-3646.2003.03906002_181.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Phycology volume 39, issue s1, page 62-62 ISSN 0022-3646 1529-8817 journal-article 2003 crwiley https://doi.org/10.1111/j.0022-3646.2003.03906002_181.x 2024-05-03T10:44:32Z The ceramiaceous red algal genus Griffithsia C. Agardh includes about 27 species that are distributed along tropical to temperate coasts. Although Griffithsia has been subdivided into four groups based on morphology, there are no attempts on molecular phylogeny of the genus. Sequences of psaA, psbA, and rbc L, protein‐coding genes in plastid, were analyzed for nine samples of seven Griffithsia species, 11 samples of four putative relatives such as Anotrichium Nägeli and Halurus Kützing, and three outgroup taxa. Although sequence divergences for psaA and rbc L were higher than those for psbA, the saturation plots for each of psaA, psbA, and rbc L data showed no evidence of saturation at 1st, 2nd, and 3rd codon position. Partition homogeneity test also indicated that psaA, psbA, and rbc L sequences did not result in significantly incongruent trees. Analyses of separate and concatenated data sets indicated that Griffithsia formed two well‐supported clades: one lineage including C. corallinoides, G. pacifica , and G. tomo‐yamadae , and the other lineage having G. antarctica. G. japonica, G. teges , and G. traversii . Our study indicates that psaA and psbA genes as well as rbc L are suitable tools for phylogenetic investigations of the genus Griffithsia . Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library Journal of Phycology 39 s1 62 62 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
The ceramiaceous red algal genus Griffithsia C. Agardh includes about 27 species that are distributed along tropical to temperate coasts. Although Griffithsia has been subdivided into four groups based on morphology, there are no attempts on molecular phylogeny of the genus. Sequences of psaA, psbA, and rbc L, protein‐coding genes in plastid, were analyzed for nine samples of seven Griffithsia species, 11 samples of four putative relatives such as Anotrichium Nägeli and Halurus Kützing, and three outgroup taxa. Although sequence divergences for psaA and rbc L were higher than those for psbA, the saturation plots for each of psaA, psbA, and rbc L data showed no evidence of saturation at 1st, 2nd, and 3rd codon position. Partition homogeneity test also indicated that psaA, psbA, and rbc L sequences did not result in significantly incongruent trees. Analyses of separate and concatenated data sets indicated that Griffithsia formed two well‐supported clades: one lineage including C. corallinoides, G. pacifica , and G. tomo‐yamadae , and the other lineage having G. antarctica. G. japonica, G. teges , and G. traversii . Our study indicates that psaA and psbA genes as well as rbc L are suitable tools for phylogenetic investigations of the genus Griffithsia . |
format |
Article in Journal/Newspaper |
author |
Yang, E. C. Boo, S. M. |
spellingShingle |
Yang, E. C. Boo, S. M. 181 Two Lineages Within Griffithsia (Ceramiaceae, Rhodophyta) Based on Plastid Protein‐Coding psaA, psbA and rbcL Genes |
author_facet |
Yang, E. C. Boo, S. M. |
author_sort |
Yang, E. C. |
title |
181 Two Lineages Within Griffithsia (Ceramiaceae, Rhodophyta) Based on Plastid Protein‐Coding psaA, psbA and rbcL Genes |
title_short |
181 Two Lineages Within Griffithsia (Ceramiaceae, Rhodophyta) Based on Plastid Protein‐Coding psaA, psbA and rbcL Genes |
title_full |
181 Two Lineages Within Griffithsia (Ceramiaceae, Rhodophyta) Based on Plastid Protein‐Coding psaA, psbA and rbcL Genes |
title_fullStr |
181 Two Lineages Within Griffithsia (Ceramiaceae, Rhodophyta) Based on Plastid Protein‐Coding psaA, psbA and rbcL Genes |
title_full_unstemmed |
181 Two Lineages Within Griffithsia (Ceramiaceae, Rhodophyta) Based on Plastid Protein‐Coding psaA, psbA and rbcL Genes |
title_sort |
181 two lineages within griffithsia (ceramiaceae, rhodophyta) based on plastid protein‐coding psaa, psba and rbcl genes |
publisher |
Wiley |
publishDate |
2003 |
url |
http://dx.doi.org/10.1111/j.0022-3646.2003.03906002_181.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.0022-3646.2003.03906002_181.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.0022-3646.2003.03906002_181.x |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Journal of Phycology volume 39, issue s1, page 62-62 ISSN 0022-3646 1529-8817 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.0022-3646.2003.03906002_181.x |
container_title |
Journal of Phycology |
container_volume |
39 |
container_issue |
s1 |
container_start_page |
62 |
op_container_end_page |
62 |
_version_ |
1800741379030122496 |