J 2014

Lactobacillus apis sp. nov., from the stomach of honeybees (Apis mellifera), having an in vitro inhibitory effect on the causative agents of American and European foulbrood

KILLER, Jiří, Soňa DUBNÁ, Ivo SEDLÁČEK a Pavel ŠVEC

Základní údaje

Originální název

Lactobacillus apis sp. nov., from the stomach of honeybees (Apis mellifera), having an in vitro inhibitory effect on the causative agents of American and European foulbrood

Autoři

KILLER, Jiří (203 Česká republika, garant), Soňa DUBNÁ (203 Česká republika), Ivo SEDLÁČEK (203 Česká republika, domácí) a Pavel ŠVEC (203 Česká republika, domácí)

Vydání

International Journal of Systematic and Evolutionary Microbiology, Society for General Microbiology, 2014, 1466-5026

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 2.511

Kód RIV

RIV/00216224:14310/14:00075988

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000337930400025

Klíčová slova anglicky

Lactobacillus apis sp. nov.; Apis mellifera; taxonomy

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 9. 4. 2015 15:21, Ing. Andrea Mikešková

Anotace

V originále

A taxonomic study was performed on Gram-stain-positive, catalase-negative and regular rod-shaped bacterial strains R4BT and R4C, isolated from the stomachs of honeybees. 16S rRNA gene sequence analysis revealed that the phylogenetic position of the novel strains was within the genus Lactobacillus; the highest sequence similarity to R4BT was shown by Lactobacillus acidophilus BCRC 10695T. Lower sequence similarities were found to other obligately homofermentative lactobacilli. A PCR–DGGE method could detect the sequence of the 16S rRNA gene of strain R4BT at different developmental stages of honeybees occurring in two different locations in the Czech Republic. The distinctiveness of the strains from other lactobacilli was also confirmed by analysis of sequences of other phylogenetic markers applicable to the taxonomy of the genus Lactobacillus, ribotyping and rep-PCR analysis. The DNA G+C content of strain R4BT was 41.3% mol. The major polar lipids of strain R4BT were glycolipids, lipids and phospholipids. Phenotypic and phylogenetic characteristics also confirmed the independent status of the strains at the species level. Interestingly, strain R4BT was able to inhibit growth in vitro of Paenibacillus larvae subsp. larvae (causal agent of American foulbrood in honeybees) and Melissococcus plutonius (causal agent of European foulbrood). The name Lactobacillus apis sp. nov. is proposed for this novel taxon.

Návaznosti

EE2.3.20.0183, projekt VaV
Název: Centrum experimentální biomedicíny