Devosia humi sp. nov., isolated from soil of a Korean pine (Pinus koraiensis) garden.

A bacterial isolate, designated strain THG-MM1T, was isolated from soil in Yongin region, Republic of Korea. Strain THG-MM1T was Gram-stain-negative, aerobic, non-motile and rod-shaped. Based on 16S rRNA gene sequence comparisons, strain THG-MM1T was most closely related to Devosia insulae DS-56T (96.5 % 16S rRNA gene sequence similarity), followed by Devosia yakushimensis Yak96BT (95.7 %) and Devosia albogilva IPL15T (95.2 %). The G+C content of the genomic DNA was 63.7 mol%. The major cellular fatty acids were C16 : 0, summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c) and C18 : 0. The predominant isoprenoid quinone was ubiquinone-10 (Q-10). The major polar lipids were phosphatidylglycerol and an unidentified lipid. The combined phenotypic, chemotaxonomic and phylogenetic data showed that strain THG-MM1T represents a novel species of the genus Devosia, for which the name Devosia humi sp. nov. is proposed, with strain THG-MM1T ( = KACC 18281T = CCTCC AB 2015121T) as the type strain.