@ARTICLE{TreeBASE2Ref18728,
author = {Pawan K Dadheech and Andreas Ballot and Peter Casper and Kiplagat Kotut and Eberto Novelo and Brook Lemma and Thomas Pr?schold and Lothar Krienitz},
title = {Phylogenetic relationship and divergence among planktonic strains of Arthrospira (Oscillatoriales, Cyanobacteria) of African, Asian and American origin deduced by 16S?23S ITS and phycocyanin operon sequences.},
year = {2010},
keywords = {Cyanobacteria, Oscillatoriales, Arthrospira, Phylogeny, Phycocyanin operon, ITS, Mexico, Africa, India},
doi = {10.2216/09-71.1},
url = {},
pmid = {},
journal = {Phycologia},
volume = {49},
number = {4},
pages = {361--372},
abstract = {Arthrospira comprises multicellular, cylindrical, usually screw-like coiled trichomes and is cultivated commercially. In this study, 33 new strains of Arthrospira isolated from plankton samples collected in Mexico, East Africa and India were investigated and compared to 53 strains or samples of earlier considerations. The study included observations of morphological features and molecular phylogenetic analyses based on nucleotide sequences of internal transcribed spacer (ITS) between 16S rRNA and 23S rRNA genes and partial sequences of beta and alpha subunits including intergenic spacer (cpcBA-IGS) of phycocyanin operon. Morphological traits of Arthrospira, such as trichome width, type of coiling and apical cell were not always consistent in culture conditions. It was revealed that Arthrospira phylogeny based on cpcBA-IGS locus was broadly comparable to the ITS region as both phylogenetic trees derived from nucleotide sequences could be divided into two main clusters. Cluster I comprised sequences from American strains mainly while cluster II contained the sequences of the strains originating from Africa and Asia chiefly. Both genetic regions of the strains investigated in the present study coincidently showed a significant sequence divergence among Arthrospira strains from East Africa, India and Mexico indicating possible distinct evolutionary lineages. }
}
Matrix 882 of Study 10238
Citation title:
"Phylogenetic relationship and divergence among planktonic strains of Arthrospira (Oscillatoriales, Cyanobacteria) of African, Asian and American origin deduced by 16S?23S ITS and phycocyanin operon sequences.".
This study was previously identified under the legacy study ID S2594
(Status: Published).
Matrices
Title: FPS2-Micromeria
Description: Legacy TreeBASE Matrix ID = M2979
Rows
|
Taxon Label |
Row Segments |
Characters 1?–30 |
| Micromeria varia FU14 FU13 FU15 FU16 etc |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria benthamii tenuis GC40B |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria varia 91 |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria tenuis 107 |
(none)
|
CCCCA-AATTCTGAAGAAGCACTTCAGAGC |
| Micromeria leucantha GC30A |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria pineolens GC36B GC38 GC11A |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria tenuis GC42 |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria lanata GC6a |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria tenuis 110 |
(none)
|
CCCCAGAATTTTGAAGAAGCACTTCAGAGC |
| Micromeria tenuis GC26A GC44 |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria lasiophylla Ten46 Ten47 Ten49 |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria lachnophylla Ten 52 Ten53 etc |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria varia lepida GOFT7 |
(none)
|
CCCCAGAATTCTGAAGAAGCAGTTCAGAGC |
| Micromeria herpyllomorpha LP22 LP19 |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria teneriffae Ten67 Ten66 etc |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria cf varia Ten23 |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria hyssopifolia HI17 HII8 etc |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTCAGAGC |
| Micromeria inodora |
(none)
|
CCCCAGAATCCTGAAGAAGCACTTCAGAGC |
| Satureja montana |
(none)
|
CCCCAGAATTCTGAAGAAGCACTTTAGATC |
Columns
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