Buttiauxella chrysanthemi sp. nov., isolated from a chrysanthemum plantation in Brazil.

Furlan, João Pedro Rueda; Braz, Vânia Santos; Paschoal, Jonas Augusto Rizzato; Stehling, Eliana Guedes

A novel Gram-negative, rod-shaped, non-motile bacterium, designated C1BT was isolated from a soil sample of a chrysanthemum plantation in Campinas, Brazil. Strain C1BT formed white colonies on BHI medium, it produces acid from D-lactose, D-mannose, D-arabinose, but does not produce from D-adonitol, m-inositol, D-melibiose, D-raffinose and D-sorbitol and it is negative for lysine and ornithine decarboxylase, phenylalanine deaminase, and citrate. Phylogenetic analysis based on 16S rRNA and rpoB genes sequences showed that strain C1BT has a similarity of 98.2 and 96.8% with different species of Buttiauxella genus. Major fatty acids were C16:0, summed features 4 (C16:1 ω7c and iso-C15:0 2OH), summed features 7 (C18:1 ω7c, C18:1 ω9t, and/or C18:1 ω12t), C17:0 cyclo, summed features 3 (iso-C16:1 I and C14:0 3OH) and C14:0. The mole percent of G+C was 49.6 mol%. Based on these results, a new species Buttiauxella chrysanthemi is proposed. The type strain is C1BT (= CPQBA 1120/15T = CMRVSP5791T).

CHRYSANTHEMUMS; GRAM-negative bacteria; ARABINOSE; MANNOSE; PHYLOGENY

Archives of Microbiology, 2018, Vol 200, Issue 9, p1365

0302-8933

Academic Journal

10.1007/s00203-018-1548-5