Cytological peculiarities of some extremely halophilic soil archaeobacteria

Kostrikina, N. A.; Zvyagintseva, I. S.; Дуда, В. И.

doi:10.1007/bf00248708

Cited by 13 publications

(6 citation statements)

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“…The recent reclassification of species previously included in the genus Halobacterium (3,6) and the validation of the new genus Halorubrum (2) made it necessary to change the name Halobacterium distributum to Halorubrum distributum (7). Inclusion of Halobacterium distributum in the newly proposed genus Halorubrum (Halorubrobacterium) was based in part on the 16s rRNA sequence of strain JCM 9100, which was derived from VKM B-1733T (T = type strain) (3).An additional strain (strain 4p, deposited as VKM B-1739 and also named Halobacterium distributum) was used in later cytological and physiological studies (4, 8). In a paper published in 1995 Zvyagintseva and coworkers (10) designated strain VKM B-1739 the type strain of Halobacterium distributum, but no explanation was given for the change.…”

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Confirmation of Strain VKM B-1733 as the Type Strain of Halorubrum distributum

Oren

Kamekura

Ventosa

1997

International Journal of Systematic Bacteriology

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In 1987, Zvyagintseva and Tarasov described a new type of halophilic archaeon, isolated from saline soil, which was different from the previously known members of the family Halobacteriaceae. A new species, Halobacterium distributum (originally Halobacterium distributus) (12), was defined. Halobacterium distributum was validated as a new species, and strain lm, deposited as VKM B-1733, was designated the type strain (1). The recent reclassification of species previously included in the genus Halobacterium (3,6) and the validation of the new genus Halorubrum (2) made it necessary to change the name Halobacterium distributum to Halorubrum distributum (7). Inclusion of Halobacterium distributum in the newly proposed genus Halorubrum (Halorubrobacterium) was based in part on the 16s rRNA sequence of strain JCM 9100, which was derived from VKM B-1733T (T = type strain) (3).An additional strain (strain 4p, deposited as VKM B-1739 and also named Halobacterium distributum) was used in later cytological and physiological studies (4, 8). In a paper published in 1995 Zvyagintseva and coworkers (10) designated strain VKM B-1739 the type strain of Halobacterium distributum, but no explanation was given for the change. To add to the confusion, Tindall(9) gives as type strain of Halobacterium distributum strain l m (= VKM B-1739), a combination that does not exist.A proposal to establish strain 4p (= VKM B-1739) as the new type strain of Halobacterium (Halorubrum) distributum was published recently (11). On the basis of DNA-DNA homology data and 5s and 16s rRNA nucleotide sequences it was concluded that strain VKM B-1739 and a number of additional isolates (VKM B-l916D, VKM B-1954, and INMI 502) assigned to the species Halobacterium (Halorubrum) distributum are sufficiently different from strain VKM B-1733= to be placed in a different species (DNA-DNA hybridization values, around 60%). The authors suggested that, based on similarities in 16s rRNA nucleotide sequences, strain VKM B-1733T may be related to Halobacterium (Halorubrum) trapanicum and that "For the species identification of strain VKM B-1733, it is

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confidence: 99%

“…An additional strain (strain 4p, deposited as VKM B-1739 and also named Halobacterium distributum) was used in later cytological and physiological studies (4, 8). In a paper published in 1995 Zvyagintseva and coworkers (10) designated strain VKM B-1739 the type strain of Halobacterium distributum, but no explanation was given for the change.…”

mentioning

confidence: 99%

Confirmation of Strain VKM B-1733 as the Type Strain of Halorubrum distributum

Oren

Kamekura

Ventosa

1997

International Journal of Systematic Bacteriology

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“…Accordingly, Halorubrobacterium coriense sp. nov. and Halorubrobacterium distributum (Kostrikina et al 1990) (4) …”

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“…Accordingly, Halorubrobacterium coriense sp. nov. and Halorubrobacterium distributum (Kostrikina et al 1990) (4) comb. nov. (basonym, Halobacterium distributum) should be classified in the genus Halorubrum, which was validated earlier.…”

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A Proposal for the Transfer of Halorubrobacterium distributum and Halorubrobacterium coriense to the Genus Halorubrum as Halorubrum distributum comb. nov. and Halorubrum coriense comb. nov., Respectively

Oren

Ventosa

1996

International Journal of Systematic Bacteriology

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As the genus Halorubrum was validated before the genus Halorubrobacterium, we propose that the species Halorubrobacterium distributum and Halorubrobacterium coriense should be reclassified as Halorubrum distributum comb. nov. and Halorubrum coriense comb. nov., respectively.At its open meeting on 4 July 1994 in Prague, Czech Republic, the International Committee on Systematic Bacteriology Subcommittee on the Taxonomy of Halobacteriaceae discussed the taxonomic position of several species that were previously classified in the genus Halobacterium but were sufficiently different from Halobacterium salinarum, the type species of the genus, to warrant classification in a separate genus (7). These species included Halobacterium saccharovorum, Halobacterium trapanicum, Halobacterium sodomense, and Halobacterium lacusprofmdi.A new genus, the genus Halorubrum, comprising the new combinations Halorubrum saccharovorum (type species), Hulorubrum sodomense, Halorubrum trapanicum, and Halorubrum lacusprofundi, was proposed by McGenity and Grant (6), and the new names were validly published in January 1996 (1). Independently, Kamekura and Dyall-Smith proposed the genus Halorubrobucterium to include Halorubrobacterium saccharovorum comb. nov. (type species), Halorubrobacterium sodomense comb. nov., Halorubrobacterium lacusprofundi comb. nov., Halorubrobacterium distributum comb. nov., and Halorubrobacterium con'ense sp. nov. (3). The new genus name and new combinations were validated in April 1996 (2).According to Rule 51b of the International Code of Nomenclature of Bacteria (5), the name Halorubrobacterium is a later synonym of the name Halorubrum and as such is illegitimate. Accordingly, Halorubrobacterium coriense sp. nov. and Halorubrobacterium distributum (Kostrikina et al. 1990) (4)

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Halorubrum

McGenity¹,

Grant²

2015

Bergey's Manual of Systematics of Archaea and Bacteria

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Ha.lo.ru' brum . Gr. n. hals, halos salt; L. neut. adj. rubrum red; M.L. neut. n. Halorubrum salt (requiring) and red. Euryarchaeota / Halobacteria / Haloferacales / Halorubraceae / Halorubrum Cells rod shaped 1–12 µm × 0.5–1.2 µm or pleomorphic. Does not form spores. Colonies orange‐red, smooth, circular, convex, or bright pink in gas‐vacuolate species. Cells stain Gram‐negative or variable. Some strains motile. Strict aerobes. Chemoorganotrophic, using many substrates, including sugars, as sources of carbon and energy . Oxidase and catalase positive. Produces nitrite from nitrate. Growth in medium between 1.5 and 5.2 M NaCl . Temperature range for growth 4–56°C. A minor DNA component may be present. Forms a phylogenetic cluster with more than 92.8% 16S rRNA sequence similarity. Has three signature sequences (Table A2.25). The mol % G + C of the DNA is : 62.7–71.2. Type species : Halorubrum saccharovorum (Tomlinson and Hochstein 1976) McGenity and Grant 1996, 362 (Effective publication: McGenity and Grant 1995, 241) ( Halobacterium saccharovorum Tomlinson and Hochstein 1976, 587; Halorubrobacterium saccharovorum (Tomlinson and Hochstein 1976) Kamekura and Dyall‐Smith 1995, 345.)

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Cytological peculiarities of some extremely halophilic soil archaeobacteria

Cited by 13 publications

References 12 publications

Confirmation of Strain VKM B-1733 as the Type Strain of Halorubrum distributum

Confirmation of Strain VKM B-1733 as the Type Strain of Halorubrum distributum

A Proposal for the Transfer of Halorubrobacterium distributum and Halorubrobacterium coriense to the Genus Halorubrum as Halorubrum distributum comb. nov. and Halorubrum coriense comb. nov., Respectively

Halorubrum

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