TreeBASE Search-Matrix 4760 of study 10238

@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. } }

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Matrix 4760 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: Arthrospira Data set 2

Description: Legacy TreeBASE Matrix ID = M4951

Rows

Taxon Label	Row Segments	Characters 1?–30
Spirulina subsalsa AY575949	(none)	CGCTGCTGGCGTGCAAAAAATGAAAGATGC
Arthrospira fusiformis AB2002 01 AY575937	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira fusiformis AB2002 02 AY575938	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira fusiformis AB2002 03 AY575939	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira fusiformis AB2002 04 AY575940	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira fusiformis AB2002 05 AY575941	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira fusiformis AB2002 10 AY575942	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira fusiformis AB2002 11 AY575943	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2002 38	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 01	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 02	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 03	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 04	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 05	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 06	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 08	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 09	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 10	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 11	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 12	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 13	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 14	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 15	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. AB2006 16	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2004 02	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2004 04	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2004 05	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2004 06	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2004 09	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2004 10	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2004 12	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2005 113	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2005 115	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. PD2002 07	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. PD2002 08	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2005 117	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. KR2005 118	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira indica PD1998 pus AY575946	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira indica PD1997 ram AY575945	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira indica PD2002 ana AY575944	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. PD2002 02	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. PD2002 03	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. PD2002 04	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. PD2002 06	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira maxima AF441177	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira platensis Y09074	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. E2 AJ310554	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Mix AJ401182	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. BU2 AJ401181	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Mad AJ401180	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Dihe AJ401176	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Titi AJ401172	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. ThD AJ401171	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Lonar-H7 AJ401177	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira platensis PCC 7345 AJ401178	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Nord Geitl AJ401184	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Sark AJ310555	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. M1 AJ401169	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. BU1 AJ401167	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Paracas E2 AJ310553	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. PK AJ401179	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Paracas 98 AJ401175	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. FV-8 AJ401174	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. M2 AJ401173	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Paracas P0 AJ401170	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira Maxima AJ401168	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC
Arthrospira sp. Paracas P2 AJ401166	(none)	TGCTGTCGGTGTTGGCAAAATGAAAGAAGC

Columns

None of the columns has a description.