Peribacillus aracenensis sp.nov., a plant growth promoting bacteria for agriculture in water-scarce conditions isolated from Pinus pinaster rhizosphere.

ABSTRACT: A gram-positive, nonpathogenic, central endospore-forming, flagellated strain, was successfully isolated from the rhizosphere of Pinus pinaster in Aracena (Spain). Its optimal growth conditions are 28 °C, pH 6, and 0 % salinity. It is able to assimilate glucose, L-fucose, L-arabinose, b-metil-D-xylose and shows high catabolic capacity. The major fatty acids (>79.20 % of the total fatty acids) are anteiso C15:0 > iso C15:0 > C14:0. A phylogenetic analysis based on the 16S rRNA gene sequence revealed similarity to P. frigoritolerans DSM8801^T (99.9 %), P. castrilensis CECT30509^T (99.8 %), and P. simplex DSM1321^T (99.6 %). Comparison of whole genomes revealed that strain BBB004^T is more similar to P. simplex DSM1321

SUBMITTER: Gutierrez-Albanchez E 

PROVIDER: S-EPMC11583696 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature