Phocaeicola faecicola sp. nov., isolated from porcine faeces

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Title
Phocaeicola faecicola sp. nov., isolated from porcine faeces
Author(s)
Ji Young Choi; Seung-Hyeon Choi; Jam-Eon Park; Ji Sun Kim; Jiyoung LeeMi Kyung LeeJung-Sook LeeJu Huck Lee; H Jung; T Y Hur; H B Kim; J H Lee; J K Kim; Se Won KangSeung Hwan Park
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 71, no. 9, pp. 005008-005008
Publication Year
2021
Abstract
An obligately anaerobic, non-motile, Gram-negative and rod-shaped strain (AGMB03916T) was isolated from faeces of a 2-week-old piglet raised at the National Institute of Animal Science in Wanju, Republic of Korea. Growth of strain AGMB03916T occurred at 30?45?°C (optimum, 37?°C), at pH 6?9 (optimum, pH 8) and in the presence of 0.5?1.0?% (w/v) NaCl. Based on the results of 16S rRNA gene sequence analyses, strain AGMB03916T was closely related to two validly published species of the genus Phocaeicola , Phocaeicola plebeius and Phocaeicola coprocola . The 16S rRNA gene sequence similarity of strain AGMB03916T compared to P. plebeius M12T (=KCTC 5793T) and P. coprocola M16T (=KCTC 5443T) were 96.3 and 95.0?%, respectively. The genomic DNA G+C content of strain AGMB03916T was 46.4 mol%. The average nucleotide identity values between strain AGMB03916T and the reference strains were 74.9?78.5?%. Cells were able to utilize d-glucose, lactose, sucrose, maltose, salicin, aesculin hydrolysis, cellobiose and raffinose. The major end product of metabolism was acetate. The major cellular fatty acids (>10?%) of the isolate were iso-C15?:?0, anteiso-C15?:?0, C16?:?0, C16?:?0 3-OH and summed feature 11 (iso-C17?:?0 3-OH and/or C18?:?2 DMA). On the basis of the genotypic, biochemical, chemotaxonomic, phenotypic and phylogenetic data, strain AGMB03916T represents a novel species of the genus Phocaeicola , for which the name Phocaeicola faecicola sp. nov. is proposed. The type strain is AGMB03916T (=KCTC 25014T=GDMCC 1.2574T).
Keyword
BacteroidesObligate anaerobePhocaeicola faecicolaPorcine faeces
ISSN
1466-5026
Publisher
Microbiology Soc
DOI
http://dx.doi.org/10.1099/ijsem.0.005008
Type
Article
Appears in Collections:
Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
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