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Descriptions are generated automatically from the ICTVdB database including links. Some descriptions are only very basic and links may point to documents that are not yet published on the Web.

02.066.0.00.117. Lactobacillus phage φadh (phiadh)

Cite this publication as: ICTVdB Management (2006). 02.066.0.00.117. Lactobacillus phage φadh (phiadh). In: ICTVdB - The Universal Virus Database, version 4. Büchen-Osmond, C. (Ed), Columbia University, New York, USA

Cite this site as: ICTVdB - The Universal Virus Database, version 4. http://www.ncbi.nlm.nih.gov/ICTVdb/ICTVdB/

Isolate Description

Isolate designation: φadh (phiadh).
Isolation date: 03 March 1998.
Location: Universität Kaiserslautern; Kaiserslautern; Germany.

Host of Isolate and Habitat Details
Source of isolate: Lactobacillus gasseri.

Collection and Isolation Details
Virus was isolated by Dr Bernhard Henrich. Fachbereich Biologie, Abteilung Mikrobiologie; Universität Kaiserslautern; P.O. Box 3049; Kaiserslautern; D-67653; Germany; email: [mailto] henrich@rhrk.uni-kl.de (B. Henrich).

Reference to Isolation Report
Henrich,B., Binishofer,B. and Blasi,U. (1995) Primary structure and functional analysis of the lysis genes of Lactobacillus gasseri bacteriophage phi adh J. Bacteriol. 177 (3), 723-732

Engel,G., Altermann,E., Klein,J. and Henrich,B. (1998) Structure of a genome region of the Lactobacillus gasseri temperate phage phi adh covering a repressor gene and cognate promoters Gene 210, 67-70

Altermann,E., Klein,J.R. and Henrich,B. (1999) Primary structure and features of the genome of the Lactobacillus gasseri temperate bacteriophage (phi)adh Gene 236 (2), 333-346; PubMed ID 7836307, or 10452953.

Classification

This is a description of a bacterial virus at the isolate level.

ICTVdB Virus Code: 02.066.0.00.117. Virus accession number: 66000117.
NCBI Taxon Identifier NCBI Taxonomy ID: 12417.

Name, Synonyms and Lineage

Synonym(s): Lactobacillus bacteriophage phi adh. ICTV approved acronym:

. Acronym(s): φadh (phiadh). Virus is not assigned to a genus; of the family 02.066. Siphoviridae; of the order 02. Caudovirales.

Virion Properties

Morphology

Phages consist of a head and a tail and are not enveloped. Phage has a head with icosahedral symmetry and a tail with helical (tail) and icosahedral (head) symmetry. The tail is long; is non-contractile; is filamentous.

Nucleic Acid

The genome is not segmented and contains a single molecule of circular double-stranded DNA. The complete genome is 43785 nucleotides long. Sequence can be accessed from EBI-EMBL; the DNA is fully sequenced. Complete sequence is 43785 nucleotides long. Sequence has the accession number [AJ131519], and the NCBI reference genome has the accession number
[NC_000896].

GenBank records for nucleotide sequences; complete genome sequences.

Proteins

The viral genome encodes structural proteins and non-structural proteins.

Lipids

Lipids are not reported.

Infection and Replication: Infection involves a noncytocidal productive infectious cycle (temparate phage).

Biological Properties

Natural Host

Domain
Viral hosts belong to the Domain Bacteria.

Domain Bacteria
Phylum Firmicutes; Class Bacilli; Order Lactobacillales; Family Lactobacillaceae, Genus Lactobacillus.

Host Classification Virus infects Genus Lactobacillus; Species gasseri; strain/isolate NCK 102.

Comments

This description has been compiled from data presented in the literature.

References

PubMed References.

Contributor

Data have been submitted online to ICTVdB on 20-04-2005 by
Aljoscha by
Brandt;
School of Biochemistry and Molecular Biology;
Australian National University;
Canberra; ACT; 2601;
Australia;
email: [mailto] aljoscha.brandt@gmx.de. Involved in the isolation of the virus was also Eric Altermann; Universität Kaiserslautern; Jürgen R. Klein; Universität Kaiserslautern.

Taxonomic Proposals and Changes

At the meeting in Jerusalem, August 1996, it was proposed to create a new taxon. The proposal has been approved at the meeting of the Executive Committee in Strasburg, 1997. The taxon has been designated as Species (in the genus "c2-like viruses").

The description has been generated automatically from DELTA files.

ICTVdB - The Universal Virus Database, developed for the Dr Cornelia Büchen-Osmond, is written in DELTA. The virus descriptions in ICTVdB are coded by character list is the underlying code. All virus descriptions are based on the character list and natural language translations from the encoded descriptions are automatically generated and formatted for display on the Web.

Developer of the DELTA software: M. J. Dallwitz, T. Paine and E. Zurcher

ICTVdB and DELTA related References

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