@ARTICLE{TreeBASE2Ref21876,
author = {Hong Chang Lim and Sing Tung Teng and Chui Pin Leaw and Po Teen Lim},
title = {Three novel species in the Pseudo-nitzschia pseudodelicatissima complex: P. batesiana sp. nov., P. lundholmiae sp. nov. and P. fukuyoi sp. nov. (Bacillariophyceae), from the Strait of Malacca, Malaysia},
year = {2013},
keywords = {Pseudo-nitzschia, morphology, ITS, LSU rDNA, P. batesiana sp. nov., P. lundholmiae sp. nov., P. fukuyoi sp. nov.},
doi = {10.1111/jpy.12101},
url = {http://onlinelibrary.wiley.com/doi/10.1111/jpy.12101/abstract},
pmid = {},
journal = {Journal of Phycology},
volume = {49},
number = {5},
pages = {902--916},
abstract = {A study on the morphology and phylogeny of 18 strains of Pseudo-nitzschia established from the Straits of Malacca, Peninsular Malaysia, was undertaken. Morphological data combined with molecular evidence show that they constitute three new species, for which the names, P. batesiana sp. nov., P. lundholmiae sp. nov., and P. fukuyoi sp. nov., are proposed. The three new species closely resemble species in the P. pseudodelicatissima complex sensu lato. Morphologically, P. batesiana differs from other species in the complex by having a smaller part of cell overlapping in the chain, whereas P. lundholmiae differs by having fewer poroid sectors, and P. fukuyoi by having a distinct type of poroid sectors. Nucleotide sequences of the LSU rDNA (D1-3) of the three new species reveal significant nucleotide sequence divergence (0.1 to 9.3 %) from each other and from other species in the P. pseudodelicatissima complex s.l. The three species are phylogenetically closely related to species in the P. pseudodelicatissima complex, with P. batesiana appearing as a sister taxon to P. circumpora, P. caciantha and P. subpacifica; while P. lundholmiae and P. fukuyoi are more closely related to P. pseudodelicatissima and P. cuspidata. The three species show 2-3 compensatory base changes (CBCs) in their ITS2 transcripts when compared to the closely related species. The ITS2 with its structural information has proven its robustness in constructing a better resolved phylogenetic framework for Pseudo-nitzschia.}
}
Citation for Study 14069
Citation title:
"Three novel species in the Pseudo-nitzschia pseudodelicatissima complex: P. batesiana sp. nov., P. lundholmiae sp. nov. and P. fukuyoi sp. nov. (Bacillariophyceae), from the Strait of Malacca, Malaysia".
Study name:
"Three novel species in the Pseudo-nitzschia pseudodelicatissima complex: P. batesiana sp. nov., P. lundholmiae sp. nov. and P. fukuyoi sp. nov. (Bacillariophyceae), from the Strait of Malacca, Malaysia".
This study is part of submission 14069
(Status: Published).
Citation
Lim H.C., Teng S.T., Leaw C.P., & Lim P.T. 2013. Three novel species in the Pseudo-nitzschia pseudodelicatissima complex: P. batesiana sp. nov., P. lundholmiae sp. nov. and P. fukuyoi sp. nov. (Bacillariophyceae), from the Strait of Malacca, Malaysia. Journal of Phycology, 49(5): 902-916.
Authors
-
Lim H.C.
-
Teng S.T.
-
Leaw C.P.
-
Lim P.T.
Abstract
A study on the morphology and phylogeny of 18 strains of Pseudo-nitzschia established from the Straits of Malacca, Peninsular Malaysia, was undertaken. Morphological data combined with molecular evidence show that they constitute three new species, for which the names, P. batesiana sp. nov., P. lundholmiae sp. nov., and P. fukuyoi sp. nov., are proposed. The three new species closely resemble species in the P. pseudodelicatissima complex sensu lato. Morphologically, P. batesiana differs from other species in the complex by having a smaller part of cell overlapping in the chain, whereas P. lundholmiae differs by having fewer poroid sectors, and P. fukuyoi by having a distinct type of poroid sectors. Nucleotide sequences of the LSU rDNA (D1-3) of the three new species reveal significant nucleotide sequence divergence (0.1 to 9.3 %) from each other and from other species in the P. pseudodelicatissima complex s.l. The three species are phylogenetically closely related to species in the P. pseudodelicatissima complex, with P. batesiana appearing as a sister taxon to P. circumpora, P. caciantha and P. subpacifica; while P. lundholmiae and P. fukuyoi are more closely related to P. pseudodelicatissima and P. cuspidata. The three species show 2-3 compensatory base changes (CBCs) in their ITS2 transcripts when compared to the closely related species. The ITS2 with its structural information has proven its robustness in constructing a better resolved phylogenetic framework for Pseudo-nitzschia.
Keywords
Pseudo-nitzschia, morphology, ITS, LSU rDNA, P. batesiana sp. nov., P. lundholmiae sp. nov., P. fukuyoi sp. nov.
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S14069
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref21876,
author = {Hong Chang Lim and Sing Tung Teng and Chui Pin Leaw and Po Teen Lim},
title = {Three novel species in the Pseudo-nitzschia pseudodelicatissima complex: P. batesiana sp. nov., P. lundholmiae sp. nov. and P. fukuyoi sp. nov. (Bacillariophyceae), from the Strait of Malacca, Malaysia},
year = {2013},
keywords = {Pseudo-nitzschia, morphology, ITS, LSU rDNA, P. batesiana sp. nov., P. lundholmiae sp. nov., P. fukuyoi sp. nov.},
doi = {10.1111/jpy.12101},
url = {http://onlinelibrary.wiley.com/doi/10.1111/jpy.12101/abstract},
pmid = {},
journal = {Journal of Phycology},
volume = {49},
number = {5},
pages = {902--916},
abstract = {A study on the morphology and phylogeny of 18 strains of Pseudo-nitzschia established from the Straits of Malacca, Peninsular Malaysia, was undertaken. Morphological data combined with molecular evidence show that they constitute three new species, for which the names, P. batesiana sp. nov., P. lundholmiae sp. nov., and P. fukuyoi sp. nov., are proposed. The three new species closely resemble species in the P. pseudodelicatissima complex sensu lato. Morphologically, P. batesiana differs from other species in the complex by having a smaller part of cell overlapping in the chain, whereas P. lundholmiae differs by having fewer poroid sectors, and P. fukuyoi by having a distinct type of poroid sectors. Nucleotide sequences of the LSU rDNA (D1-3) of the three new species reveal significant nucleotide sequence divergence (0.1 to 9.3 %) from each other and from other species in the P. pseudodelicatissima complex s.l. The three species are phylogenetically closely related to species in the P. pseudodelicatissima complex, with P. batesiana appearing as a sister taxon to P. circumpora, P. caciantha and P. subpacifica; while P. lundholmiae and P. fukuyoi are more closely related to P. pseudodelicatissima and P. cuspidata. The three species show 2-3 compensatory base changes (CBCs) in their ITS2 transcripts when compared to the closely related species. The ITS2 with its structural information has proven its robustness in constructing a better resolved phylogenetic framework for Pseudo-nitzschia.}
}
- Show RIS reference
TY - JOUR
ID - 21876
AU - Lim,Hong Chang
AU - Teng,Sing Tung
AU - Leaw,Chui Pin
AU - Lim,Po Teen
T1 - Three novel species in the Pseudo-nitzschia pseudodelicatissima complex: P. batesiana sp. nov., P. lundholmiae sp. nov. and P. fukuyoi sp. nov. (Bacillariophyceae), from the Strait of Malacca, Malaysia
PY - 2013
KW - Pseudo-nitzschia
KW - morphology
KW - ITS
KW - LSU rDNA
KW - P. batesiana sp. nov.
KW - P. lundholmiae sp. nov.
KW - P. fukuyoi sp. nov.
UR - http://onlinelibrary.wiley.com/doi/10.1111/jpy.12101/abstract
N2 - A study on the morphology and phylogeny of 18 strains of Pseudo-nitzschia established from the Straits of Malacca, Peninsular Malaysia, was undertaken. Morphological data combined with molecular evidence show that they constitute three new species, for which the names, P. batesiana sp. nov., P. lundholmiae sp. nov., and P. fukuyoi sp. nov., are proposed. The three new species closely resemble species in the P. pseudodelicatissima complex sensu lato. Morphologically, P. batesiana differs from other species in the complex by having a smaller part of cell overlapping in the chain, whereas P. lundholmiae differs by having fewer poroid sectors, and P. fukuyoi by having a distinct type of poroid sectors. Nucleotide sequences of the LSU rDNA (D1-3) of the three new species reveal significant nucleotide sequence divergence (0.1 to 9.3 %) from each other and from other species in the P. pseudodelicatissima complex s.l. The three species are phylogenetically closely related to species in the P. pseudodelicatissima complex, with P. batesiana appearing as a sister taxon to P. circumpora, P. caciantha and P. subpacifica; while P. lundholmiae and P. fukuyoi are more closely related to P. pseudodelicatissima and P. cuspidata. The three species show 2-3 compensatory base changes (CBCs) in their ITS2 transcripts when compared to the closely related species. The ITS2 with its structural information has proven its robustness in constructing a better resolved phylogenetic framework for Pseudo-nitzschia.
L3 - 10.1111/jpy.12101
JF - Journal of Phycology
VL - 49
IS - 5
SP - 902
EP - 916
ER -