Name: Cellvibrio mixtus subsp. dextranolyticus Blackall et al. 1986

Category: Subspecies

Proposed as: subsp. nov.

Etymology: dex.tra.no.ly’ti.cus. N.L. neut. n. dextranum, dextran; N.L. masc. adj. lyticus, able to loose, able to dissolve; from Gr. masc. adj. lytikos, dissolving; N.L. masc. adj. dextranolyticus, dextran dissolving

Pronunciation, gender: dex-tra-no-LY-ti-kus, masculine

Type strain: UQM 1666

Effective publication: Blackall LL, Hayward AC, Sly LI. Cellulolytic and dextranolytic gram-negative bacteria: revival of the genus Cellvibrio. J. Appl. Bacteriol. 1985; 59:81-97.

IJSEM list: Anonymous. Validation list no. 20. Validation of publication of new names and new combinations previously effectively published outside the IJSB. Int J Syst Bacteriol 1986; 36:354-356.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Notes:
  • 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Animal classification RG: 1 - Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No - Containment level: Containment Level 1". — The risk group for Swiss Confederation has been imported on 2024-02-01. The full classification is: risk group = 1. — The risk group for Germany has been imported on 2023-10-29. The full classification is: risk group = 1. — If in doubt, use the risk group given in the regulations for your country and, if these are not available, use the risk group given in the catalogue of the culture collection from which you have obtained or intend to obtain the strain.
  • 🧍 According to Yarza et al. (2013), an "orphan species with designated type strains that were either not deposited in culture collections or whose type strain is currently not available from a recognized culture collection. Strain lost.". Publication: Yarza P, Sproer C, Swiderski J, Mrotzek N, Spring S, Tindall BJ, Gronow S, Pukall R, Klenk HP, Lang E, et al. Sequencing orphan species initiative (SOS): Filling the gaps in the 16S rRNA gene sequence database for all species with validly published names. Syst Appl Microbiol 2013; 36:69-73.
  • 🧍 The strain UQM 1666 (ACM 1666) is no longer available for analysis, since the cultures from the Australian Collection of Microoganisms (ACM) have been found non-viable. Publication: Humphry DR, Black GW, Cummings SP. Reclassification of 'Pseudomonas fluorescens subsp. cellulosa' NCIMB 10462 (Ueda et al. 1952) as Cellvibrio japonicus sp. nov. and revival of Cellvibrio vulgaris sp. nov., nom. rev. and Cellvibrio fulvus sp. nov., nom. rev. Int J Syst Evol Microbiol 2003; 53:393-400.

Parent taxon: Cellvibrio mixtus Blackall et al. 1986

Assigned by: Blackall LL, Hayward AC, Sly LI. Cellulolytic and dextranolytic gram-negative bacteria: revival of the genus Cellvibrio. J. Appl. Bacteriol. 1985; 59:81-97.

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Record number: 783619