Phylogeny of biovars of Pseudomonas solanacearum based on sequencing of 16s rRNA. [Conference paper]
1993
Xiang, L. | Dorsch, M. | Del Dot, T. | Sly, L.L. | Stackebrandt, E. | Hayward, A.C. (Queensland Univ. (Australia). Dept. of Microbiology)
The 16s rRNA sequence data of 4 strains of P. solanacearum representing biovars 1, 2, 3 and 4 was obtained and compared with those for some other group II pseudomonads. The results for P. solanacearum are reported in full. They provide phylogenetic evidence to support the conclusion that the species comprises 2 clusters; one containing biovars 1 and 2 and primarily distributed in the Americas, and one containing biovars 3, 4 and most likely 5, and of Asian origin. Both groups may potentially be regarded as subspecies
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