Department of Microbiology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Faculty of Health Science, Juntendo University, Tokyo, Japan.
Curr Microbiol. 2021 Apr;78(4):1670-1677. doi: 10.1007/s00284-021-02409-9. Epub 2021 Mar 4.
The genomes of two Pseudomonas strains, IzPS23 and IzPS32d isolated from soil samples of Izu Oshima were compared to Pseudomonas type strains. Whole-genome sequence analysis revealed both belong to the Pseudomonas fluorescens lineage. The average nucleotide identity values of the whole-genome sequences of IzPS23 and IzPS32d compared with other type strains showed high correlations with Pseudomonas kribbensis (93.1%) and Pseudomonas glycinae (93.5%), respectively. Genome-to-genome distances between the whole-genome sequences of IzPS23 and IzPS32d showed correlations with Pseudomonas kribbensis (51.0%) and Pseudomonas glycinae (53.2%), respectively. Genotypic and phenotypic analysis indicated the two strains were novel species, and were named Pseudomonas allokribbensis (IzPS23 = CECT 9961, = LMG 31525) and Pseudomonas gozinkensis (IzPS32d = CECT 9962, = LMG 31526), respectively.
从伊豆小笠原群岛土壤样本中分离到的两株假单胞菌 IzPS23 和 IzPS32d 的基因组与假单胞菌模式株进行了比较。全基因组序列分析显示，它们均属于荧光假单胞菌谱系。IzPS23 和 IzPS32d 的全基因组序列与其他模式株的平均核苷酸同一性值分别与 kribbensis 假单胞菌（93.1%）和 glycinea 假单胞菌（93.5%）高度相关。IzPS23 和 IzPS32d 的全基因组序列之间的基因组到基因组距离分别与 kribbensis 假单胞菌（51.0%）和 glycinea 假单胞菌（53.2%）相关。基因型和表型分析表明，这两株菌是新的物种，分别命名为 allokribbensis 假单胞菌（IzPS23 = CECT 9961 = LMG 31525）和 gozinkensis 假单胞菌（IzPS32d = CECT 9962 = LMG 31526）。
