Mycobacterium phage Natan
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Detailed Information for Phage Natan
Discovery Information
Isolation HostMycobacterium smegmatis mc²155
Found ByElie Hachem
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 Temperature37°C
GPS CoordinatesUnavailable
Discovery NotesSoil samples were collected at Mer Bleue Bog, a protected environment, from the soil next to a tree, 2-3 inches deep in the ground. The soil was dark, wet, and rich in partially decomposed organic material. This area has a cool and consistently moist environment. These conditions are known to support microbial communities, which makes bog soils an interesting location for the isolation of bacteriophages.


Genomic DNA was sequenced on an Oxford Nanopore Technologies MinION using R10.4.1 chemistry. The sequence assembled into one contig of 75,961 bp. BLASTn analysis showed 97% query coverage and 98.98% nucleotide identity to Mycobacterium phage Dumbo. Based on the high sequence similarity and the comparable genome size to related phages, this sequence likely represents a near-complete phage genome.
Naming NotesI named my phage Natan. I got it from my friend's name Nathan, which I played on the word a little bit so it would be acceptable. This friend helped me a lot during my academic run, so I decided to name my phage after him.
Sequencing Information
Sequencing Complete?No
Genome length (bp)Unknown
Character of genome endsUnknown
Fasta file available?No
Characterization
ClusterUnclustered
Subcluster--
Annotating InstitutionUnknown or unassigned
Annotation StatusNot sequenced
Plaque NotesPlaques produced by phage Natan were medium in size. They showed a bullseye appearance. The plaques were not fully clear, which may reflect incomplete lysis.
MorphotypeSiphoviridae
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