Bovine vaginal strain Kocuria kristinae and its characterization.
Kocuria spp. are widely distributed in nature. They are Gram-positive, coagulase-negative, coccoid bacteria belonging to the family Micrococcaceae, suborder Micrococcineae, order Actinomycetales, class Actinobacteria. In general, limited knowledge exists concerning the properties associated with the representants of the genus Kocuria, Kocuria kristinae as well. Following our previous results, K. kristinae Kk2014 Biocenol(™) (CCM 8628) was isolated from vagina of a healthy cow. Its taxonomical allottation was confirmed by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) identification system and phenotypic characteristics. Kk2014 strain showed strong adherence capability to the vaginal mucus, produced organic acids which can play a role in prevention of unsuitable contamination, and showed in vitro antagonistic/antimicrobial activity against strains Arcanobacterium pyogenes CCM 5753, Fusobacterium necrophorum CCM 5982, Streptococcus equi subsp. zooepidemicus CCM 7316, and Gardnerella vaginalis CCM 6221. Antimicrobial activity ranged from 100 to 200 AU/mL, up to 32 mm in size, respectively.
Clinic of Horses, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81, Košice, Slovak Republic. eva_stykova@yahoo.com.
Eva
E
Styková
Department of Microbiology and Immunology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81, Košice, Slovak Republic.
Radomíra
R
Nemcová
Department of Microbiology and Immunology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81, Košice, Slovak Republic.
Soňa
S
Gancarčíková
Clinic of Horses, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81, Košice, Slovak Republic.
Igor
I
Valocký
Institute of Animal Physiology, Slovak Academy of Sciences, Šoltésovej 4-6, 040 01, Košice, Slovak Republic.
Andrea
A
Lauková
D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D001422:Bacterial Adhesion; D002417:Cattle; D005260:Female; D016908:Gram-Positive Bacterial Infections / Q000662:veterinary*; D008826:Microbial Sensitivity Tests; D008835:Micrococcaceae / Q000145:classification* / Q000187:drug effects / Q000302:isolation & purification; D010641:Phenotype; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; D014621:Vagina / Q000382:microbiology*
D000900:Anti-Bacterial Agents