Undetermined.
Flaviflexus salsibiostraticola
Taxonomy
Morphology
Cultural characteristics
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Phylum Actinobacteria, Class Actinobacteria, Subclass Actibacteridae, Order Actynomycetales, Suborder Actinomycinae, Family
Actinomycetaceae, Genus Flaviflexus,
Flaviflexus salsibiostraticola Jin, Ko, Lee, Kim, Kim, Ahn and Oh 2014.

Species description is based on a single isolate.
Gram-positive cocci. Non-spore-forming. Non-motile.
Colonies on R2A agar are yellow, smooth, convex and circular with entire edges.
Grows on blood agar. Grows at 20-37 ºC (optimum at 30 ºC) at 6.0-9.0 pH (optimum
pH 7.0) and in 1-6% NaCl. No growth was observed at 15 or 42 ºC. Aerobic.
Isolated from sludge of a biofilm reactor in Korea. Resistant to imipenem and hygromycin. Sensitive to tetracycline, penicillin G,
ampicillin and streptomycin.
  1. Jin L, Ko SR, Lee HG, Kim BH, Kim HS, Ahn CY and Oh HM, 2014. Flaviflexus salsibiostraticola sp. nov., an actinobacterium
    isolated from a biofilm reactor. Int J Syst Evol Microbiol 64, 3293-3296.
Description is based on API 50CH, API ID32GN, API 20 NE and API ZYM results.

Positive results for esculin hydrolysis, esterase (C4) (weak), beta-glucosidase (weak), acid production from adonitol, erythritol,
fructose, D-glucose, glycerol, 2- and 5-keto-D-gluconate, maltose, ribose, trehalose and xylitol.

Negative results for acid and alkaline phosphatase, arginine dihydrolase, catalase, cystine arylamidase, esterase lipase (C8),
alpha-fucosidase, gelatin hydrolysis, alpha- and beta-galactosidase, N-acetyl-beta-glucosaminidase, alpha-glucosidase,
beta-glucuronidase, indole production, leucine arylamidase, lipase (C14), alpha-mannosidase, nitrate reduction, oxidase, trypsin,
alpha-chymotrypsin, urease, valine arylamidase, acid production from amygdalin, L-arabinose, arabitol, arbutin, cellobiose, dulcitol,
esculin, fucose, galactose, gentibiose, glycogen, N-acetylglucosamine, inositol, inulin, lactose, lyxose, mannose, mannitol,
melibiose, melezitose, raffinose, rhamnose, salicin, sorbitol, sorbose, starch, sucrose, tagatose and D-xylose.
(c) Costin Stoica
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