geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Bifidobacterium aquikefiri sp. nov., isolated from water kefir


, : Bifidobacterium aquikefiri sp. nov., isolated from water kefir. International Journal of Systematic and Evolutionary Microbiology (): -

NlmCategory="UNASSIGNED">A novel Bifidobacterium, strain LMG 28769T, was isolated from a household water kefir fermentation process. The cells were Gram-stain-positive, non-motile, non-spore-forming, catalase-negative, oxidase-negative, and facultatively anaerobic short rods. Analysis of its 16S rRNA gene sequence revealed Bifidobacterium crudilactis and Bifidobacterium psychraerophilum (97.4 % and 97.1 % similarity towards the respective type strain sequences) as nearest phylogenetic neighbors. Its assignment to the genus Bifidobacterium was confirmed by the presence of fructose 6-phosphate phosphoketolase (F6PPK) activity. Analysis of the hsp60 gene sequence revealed a very low similarity with nucleotide sequences in the NCBI nucleotide database. The genotypic and phenotypic analyses allowed to differentiate strain LMG 28769T from all established Bifidobacterium species. Strain LMG 28769T (= CCUG 67145T = R-54638T) therefore represents a new species, for which the name Bifidobacterium aquikefiri sp. nov. is proposed.

US$19.90

PMID: 26739269

DOI: 10.1099/ijsem.0.000877


Other references

Pinyayev, T.S.; Seliskar, C.J.; Heineman, W.R., 2010: Fluorescence spectroelectrochemical sensor for 1-hydroxypyrene. A spectroelectrochemical sensor was demonstrated for an organic compound whose oxidation proceeds through an electron transfer-chemical reaction-electron transfer (ECE) mechanism to generate new chemical species that are used for detection by fluo...

Zhou Caineng; Zhao Wenzhi; Long Daojiang, 1993: The basic features of crude oil from Jurassic coal-bearing formations in Turfan Basin and the correlation study between oil and source rocks. The crude oil obtained from middle Jurassic in Turpan basin is a paraffinic intermediate one with the characteristics of low sulfur content (0.03-0.06%), pristane predominance, relatively heavier value of carbon isotope than conventional oil, and...

Burns V.W., 1975: Fluorescent response of cells treated with olivomycin and irradiated with 425 nanometer light. Radiation Research 62(3): 534

Edwards, R.H.; Hill, D.K.; Jones, D.A., 1975: Heat production and chemical changes during isometric contractions of the human quadriceps muscle. 1. Development of a new thermal probe and use in conjunction with chemical analysis of needle biopsy samples, has made possible a thermodynamic study of the energetics of muscular contraction in the human quadriceps. 2. The observed rate of muscle...

Pavlin, J.; Cheney, F.W., 1979: Unilateral pulmonary edema in rabbits after reexpansion of collapsed lung. The effects of the mode of reinflation and of the duration of prior collapse on the development of unilateral pulmonary edema following reexpansion of collapsed lung were studied in a rabbit model simulating the human syndrome of "reexpansion...

Johnstone, J.M.S.; Lee, E.G., 1976: A quantitative assessment of the structural changes in the rats liver following obstruction of the common bile duct. The sequential changes in the rat's liver from 1-40 days after obstruction of the common bile duct were studied. The qualitative changes were described and illustrated. The volume proportions of hepatocytes, bile duct epithelium and biliary s...

Galanti, M.; Fanelli, D.; Angioletti-Uberti, S.; Ballauff, M.; Dzubiella, J.; Piazza, F., 2016: Reaction rate of a composite core-shell nanoreactor with multiple nanocatalysts. We present a detailed theory for the total reaction rate constant of a composite core-shell nanoreactor, consisting of a central solid core surrounded by a hydrogel layer of variable thickness, where a given number of small catalytic nanoparticles...

Ito, T.; Hoshino, T., 1966: Fine structure of the epithelial reticular cells of the medulla of the thymus in the golden hamster. Zeitschrift für Zellforschung und Mikroskopische Anatomie 69: 311-318

Shimada, M.; Andoh, A.; Hata, K.; Tasaki, K.; Araki, Y.; Fujiyama, Y.; Bamba, T., 2002: IL-6 secretion by human pancreatic periacinar myofibroblasts in response to inflammatory mediators. There is increasing evidence that IL-6 plays an important role in the pathophysiology of acute pancreatitis via its broad proinflammatory actions. To identify the local biosynthetic site for IL-6 in human pancreas, we investigated IL-6 secretion i...

Jauhiainen K.E., 1969: Experimental splenic trauma in rats. Scandinavian Journal of Clinical & Laboratory Investigation Supplement 23(108): 93