Aeromonas lusitana sp nov., Isolated from Untreated Water and Vegetables

作者：Martinez Murcia Antonio^*; Beaz Hidalgo Roxana; Navarro Aaron; Joao Carvalho Ma; Aravena Roman Max; Correia Antonio; Jose Figueras Ma; Jose Saavedra Ma

来源：Current Microbiology, 2016, 72(6): 795-803.

DOI：10.1007/s00284-016-0997-9

During previous studies to evaluate the phylogenetic diversity of Aeromonas from untreated waters and vegetables intended for human consumption, a group of isolates formed a unique gyrB phylogenetic cluster, separated from those of all other species described so far. A subsequent extensive phenotypic characterization, DNA-DNA hybridization, 16S rRNA gene sequencing, multi-locus phylogenetic analysis of the concatenated sequence of seven housekeeping genes (gyrB, rpoD, recA, dnaJ, gyrA, dnaX, and atpD; 4705 bp), and ERIC-PCR, were performed in an attempt to ascertain the taxonomy position of these isolates. This polyphasic approach confirmed that they belonged to a novel species of the genus Aeromonas, for which the name Aeromonas lusitana sp. nov. is proposed, with strain A.11/6(T) (=DSMZ 24095(T), =CECT 7828(T)) as the type strain.

• 出版日期2016-6