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Lactobacillus ceti sp. nov., isolated from beaked whales (Ziphius cavirostris)

International Journal of Systematic and Evolutionary Microbiology publica este artículo de investigación

1 de abril de 2008

Biochemical and molecular genetic studies were performed on three isolates of an unknown Gram-positive, catalase-negative and rod-shaped organism isolated from the lungs and liver of two beaked whales. The organisms were tentatively identified as Lactobacillus spp. based on cellular morphology and biochemical tests. 16S rRNA gene sequencing studies confirmed the provisional identification of the novel isolates as members of the genus Lactobacillus, but the isolates did not correspond to any recognized species of this genus. The novel strains shared the same phenotypic characteristics and exhibited 100 % 16S rRNA gene sequence similarity. The nearest phylogenetic relatives of the novel isolates were Lactobacillus satsumensis DSM 16230T (94.2 % 16S rRNA gene sequence similarity), Lactobacillus salivarius JCM 1047 (94.0 %), Lactobacillus nagelii ATCC 700692T (94.0 %) and Lactobacillus saerimneri DSM 16049T (93.8 %). The novel isolates could be distinguished from these species and other related species of the genus Lactobacillus by physiological and biochemical tests. On the basis of these phenotypic, physiological and phylogenetic findings, it is proposed that the new isolates from whales be classified as a novel species of the genus Lactobacillus, Lactobacillus ceti sp. nov. The type strain is 142-2T (=CECT 7185T=CCUG 53626T)




Vela AI., Fernandez A., Espinosa A., Goyache J., Herraez P., Tames B., Cruz F., Dominguez L. y Fernandez-Garayzabal JF..




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Lactobacillus ceti sp. nov., isolated from beaked whales (Ziphius cavirostris)

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Lactobacillus ceti sp. nov., isolated from beaked whales (Ziphius cavirostris)


Participantes:

Universidad ComplutenseDepartamento de Sanidad Animal. Facultad de Veterinaria. Universidad Complutense (UCM).

Universidad ComplutenseServicio de Identificación y Caracterización Microbiana (ICM). Centro de Vigilancia Sanitaria Veterinaria (VISAVET). Universidad Complutense (UCM).







International Journal of Systematic and Evolutionary Microbiology
FACTOR YEAR Q
2.222 2008

NLMID: 100899600

PMID: 18398189

ISSN: 1466-5026



TÍTULO: Lactobacillus ceti sp. nov., isolated from beaked whales (Ziphius cavirostris)


REVISTA: Int. J. Syst. Evol. Microbiol.


NUMERACIÓN: 58(Pt 4):891-4


AÑO: 2008


EDITORIAL: Society for General Microbiology


AUTORES: Vela AI., Fernandez A., Espinosa A., Goyache J., Herraez P., Tames B., Cruz F., Dominguez L. and Fernandez-Garayzabal JF..


PARTICIPANTES VISAVET


First
Ana Isabel Vela Alonso
4th
Joaquín Goyache Goñi
7th
Fátima Cruz López
8th
Lucas Domínguez Rodríguez
Last
José Francisco Fernández-Garayzabal Fernández

DOI: https://doi.org/10.1099/ijs.0.65372-0


CITA ESTA PUBLICACIÓN:

Vela AI., Fernandez A., Espinosa A., Goyache J., Herraez P., Tames B., Cruz F., Dominguez L. y Fernandez-Garayzabal JF. Lactobacillus ceti sp. nov., isolated from beaked whales (Ziphius cavirostris). International Journal of Systematic and Evolutionary Microbiology. 58(Pt 4):891-4. 2008. (A). ISSN: 1466-5026. DOI: 10.1099/ijs.0.65372-0


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