Detalle Publicación

ARTÍCULO
Pseudochrobactrum algeriensis sp. nov., isolated from lymph nodes of Algerian cattle
Autores: Loperena Barber, Maite; Khames, M.; Leclercq, S. O.; Zygmunt, M. S.; Babot, E. D.; Zúñiga Ripa, Amaia; Gutierrez, A.; Oumouna, M. ; Moriyón Uría, Ignacio; Clockaert, A.; Conde Álvarez, Raquel (Autor de correspondencia)
Título de la revista: INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
ISSN: 1466-5026
Volumen: 72
Número: 2
Páginas: 005223
Fecha de publicación: 2022
Resumen:
Three Gram-negative, rod-shaped, oxidase-positive, non-spore-forming, non-motile strains (C130915_07T, C150915_16 and C150915_17) were isolated from lymph nodes of Algerian cows. On the basis of 16S rRNA gene and whole genome similarities, the isolates were almost identical and clearly grouped in the genus Pseudochrobactrum. This allocation was confirmed by the analysis of fatty acids (C19:cyclo, C18 : 1, C18 : 0, C16 : 1 and C16 : 0) and of polar lipids (major components: phosphatidylethanolamine, ornithine-lipids, phosphatidylglycerol, cardiolipin and phosphatidylcholine, plus moderate amounts of phosphatidylmonomethylethanolamine, phosphatidyldimethylethanolamine and other aminolipids). Genomic, physiological and biochemical data differentiated these isolates from previously described Pseudochrobactrum species in DNA relatedness, carbon assimilation pattern and growth temperature range. Thus, these organisms represent a novel species of the genus Pseudochrobactrum, for which the name Pseudochrobactrum algeriensis sp. nov. is proposed (type strain C130915_07T=CECT30232T=LMG 32378T).