Arthrobacter phage Wabbit
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Detailed Information for Phage Wabbit
Discovery Information
Isolation HostArthrobacter globiformis NRRL B-4425
Found ByDaniel Finjan
Year Found2025
Location FoundOttawa, Canada
Finding InstitutionUniversity of Ottawa
ProgramScience Education Alliance-Phage Hunters Advancing Genomics and Evolutionary Science
From enriched soil sample?No
Isolation Temperature30°C
GPS Coordinates45.345833 N, 75.636667 W Map
Discovery NotesThe soil sample was collected near a shed where, unfortunately, a wild rabbit that had passed on had been buried several years earlier. This may have enriched the local environment and promoted diverse microbial, faunal, and phage activity. Soil can be described as dark, loamy, and moist forest soil. The ambient temperature at the time of picking was 22°C.

Genomic DNA was sequenced on a ONT Minion, R10.4.1 chemistry using rapid barcoding V14 and PCR amplification. The longest read was 33,166bp with 83% query cover, 90.74% identity to phage Bumble (cluster FH). Additional reads of 14,108bp had 93% query cover, 89.80% identity to phage Bumble (cluster FH).
Naming NotesPhage was named after the wild rabbit that was sadly buried in the back of my backyard by the shed. I believe that the additional organic matter provided from it may have resulted in a higher phage count.
Sequencing Information
Sequencing Complete?No
Genome length (bp)Unknown
Character of genome endsUnknown
Fasta file available?No
Characterization
ClusterUnclustered
Subcluster--
Lysogeny NotesDay 1 of lysogen testing was done. With the results the calculation based on the fact that the Lysate plate with the –2 dilution had 14 colonies counted, and the host plate at the –5 dilution had 104 colonies. The calculation: EOL= (0.014/104)*100 = 0.0135%. As per the protocol, this value is below 0.1%, therefore my phage is not lysogenic.
Annotating InstitutionUnknown or unassigned
Annotation StatusNot sequenced
Plaque NotesMost plaques made by the phage are medium sized and clear, though some plaques observed are rather small.
MorphotypeMyoviridae
Has been Phamerated?No
Publication Info
Uploaded to GenBank?No
GenBank AccessionNone yet
Refseq NumberNone yet
Archiving Info
Archiving status Not in Pitt Archives
Available Files
Plaque PictureDownload
Restriction Digest PictureDownload
EM PictureDownload