Chryseobacterium haifense sp. nov., a psychrotolerant bacterium isolated from raw milk

Elionora Hantsis-Zacharov; Malka Halpern

doi:10.1099/ijs.0.65115-0

Chryseobacterium haifense sp. nov., a psychrotolerant bacterium isolated from raw milk

Elionora Hantsis-Zacharov, Malka Halpern

Department of Evolutionary and Environmental Biology

Research output: Contribution to journal › Article › peer-review

Abstract

Strain H38^T was isolated during a study on the diversity of culturable psychrotolerant bacteria in raw milk. Comparative 16S rRNA gene sequence analysis showed that strain H38^T belongs to the genus Chryseobacterium (family Flavobacteriaceae, phylum Bacteroidetes), with the highest similarity (96.7%) to Chryseobacterium hispanicum VP48^T. Strain H38^T grows aerobically, at 4-41 °C, with 0-2.5% NaCl and at pH 6.5-10.5. Light induces the formation of yellow carotenoid pigments. The dominant cellular fatty acids are 15:0 iso (41.6%), 15:0 anteiso (16.6%) and 17:0 iso 3-OH (10.3%). The G+C content of the DNA is 37.8 mol%. On the basis of its phenotypic properties and phylogenetic distinctiveness, strain H38^T (=LMG 24029^T =DSM 19056^T) is classified in the genus Chryseobacterium as the type strain of a novel species, for which the name Chryseobacterium haifense sp. nov. is proposed.

Original language	English
Pages (from-to)	2344-2348
Number of pages	5
Journal	International Journal of Systematic and Evolutionary Microbiology
Volume	57
Issue number	10
DOIs	https://doi.org/10.1099/ijs.0.65115-0
State	Published - Oct 2007

ASJC Scopus subject areas

Microbiology
Ecology, Evolution, Behavior and Systematics

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title = "Chryseobacterium haifense sp. nov., a psychrotolerant bacterium isolated from raw milk",

abstract = "Strain H38T was isolated during a study on the diversity of culturable psychrotolerant bacteria in raw milk. Comparative 16S rRNA gene sequence analysis showed that strain H38T belongs to the genus Chryseobacterium (family Flavobacteriaceae, phylum Bacteroidetes), with the highest similarity (96.7%) to Chryseobacterium hispanicum VP48T. Strain H38T grows aerobically, at 4-41 °C, with 0-2.5% NaCl and at pH 6.5-10.5. Light induces the formation of yellow carotenoid pigments. The dominant cellular fatty acids are 15:0 iso (41.6%), 15:0 anteiso (16.6%) and 17:0 iso 3-OH (10.3%). The G+C content of the DNA is 37.8 mol%. On the basis of its phenotypic properties and phylogenetic distinctiveness, strain H38T (=LMG 24029T =DSM 19056T) is classified in the genus Chryseobacterium as the type strain of a novel species, for which the name Chryseobacterium haifense sp. nov. is proposed.",

author = "Elionora Hantsis-Zacharov and Malka Halpern",

year = "2007",

month = oct,

doi = "10.1099/ijs.0.65115-0",

language = "English",

volume = "57",

pages = "2344--2348",

journal = "International Journal of Systematic and Evolutionary Microbiology",

issn = "1466-5026",

publisher = "Microbiology Society",

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AU - Hantsis-Zacharov, Elionora

AU - Halpern, Malka

PY - 2007/10

Y1 - 2007/10

N2 - Strain H38T was isolated during a study on the diversity of culturable psychrotolerant bacteria in raw milk. Comparative 16S rRNA gene sequence analysis showed that strain H38T belongs to the genus Chryseobacterium (family Flavobacteriaceae, phylum Bacteroidetes), with the highest similarity (96.7%) to Chryseobacterium hispanicum VP48T. Strain H38T grows aerobically, at 4-41 °C, with 0-2.5% NaCl and at pH 6.5-10.5. Light induces the formation of yellow carotenoid pigments. The dominant cellular fatty acids are 15:0 iso (41.6%), 15:0 anteiso (16.6%) and 17:0 iso 3-OH (10.3%). The G+C content of the DNA is 37.8 mol%. On the basis of its phenotypic properties and phylogenetic distinctiveness, strain H38T (=LMG 24029T =DSM 19056T) is classified in the genus Chryseobacterium as the type strain of a novel species, for which the name Chryseobacterium haifense sp. nov. is proposed.

AB - Strain H38T was isolated during a study on the diversity of culturable psychrotolerant bacteria in raw milk. Comparative 16S rRNA gene sequence analysis showed that strain H38T belongs to the genus Chryseobacterium (family Flavobacteriaceae, phylum Bacteroidetes), with the highest similarity (96.7%) to Chryseobacterium hispanicum VP48T. Strain H38T grows aerobically, at 4-41 °C, with 0-2.5% NaCl and at pH 6.5-10.5. Light induces the formation of yellow carotenoid pigments. The dominant cellular fatty acids are 15:0 iso (41.6%), 15:0 anteiso (16.6%) and 17:0 iso 3-OH (10.3%). The G+C content of the DNA is 37.8 mol%. On the basis of its phenotypic properties and phylogenetic distinctiveness, strain H38T (=LMG 24029T =DSM 19056T) is classified in the genus Chryseobacterium as the type strain of a novel species, for which the name Chryseobacterium haifense sp. nov. is proposed.

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JO - International Journal of Systematic and Evolutionary Microbiology

JF - International Journal of Systematic and Evolutionary Microbiology

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Chryseobacterium haifense sp. nov., a psychrotolerant bacterium isolated from raw milk

Abstract

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