Related Experiment Video
Updated: Jul 6, 2026
08:31
Isolation and Genome Analysis of Single Virions using 'Single Virus Genomics'
Published on: May 26, 2013
Genome characterization of cluster EK1 bacteriophages JessellCookie and MiamiPanther
Gabriela Barredo1, Isabella Bauchiero1, Denis Cabellero1
1Department of Biological Sciences, Florida International University, Miami, Florida, USA.
Microbiology Resource Announcements
|March 5, 2026
Abstract:
Bacteriophages JessellCookie and MiamiPanther were isolated from environmental samples collected in Miami and Miami Beach, FL, respectively, using Microbacterium foliorum as host. Both phages have a podoviral morphology and are grouped in the EK1 subcluster based on gene content similarity.
Insights
Two novel bacteriophages, JessellCookie and MiamiPanther, were discovered using Microbacterium foliorum as a host. These podoviral phages belong to the EK1 subcluster, indicating shared genetic characteristics with related viruses.
Area of Science:
- Microbiology
- Virology
- Bacteriophage Research
Background:
- Bacteriophages are viruses that infect bacteria and play crucial roles in microbial ecosystems.
- Isolation and characterization of novel bacteriophages are essential for understanding viral diversity and developing phage-based applications.
Purpose of the Study:
- To isolate and characterize novel bacteriophages from environmental samples.
- To determine the morphology and genetic relatedness of the isolated phages.
Main Methods:
- Isolation of bacteriophages using Microbacterium foliorum as a host from environmental samples collected in Miami and Miami Beach, FL.
- Morphological analysis using electron microscopy (implied by podoviral morphology).
- Phylogenetic analysis based on gene content similarity to determine subcluster classification.
Main Results:
- Successful isolation of two distinct bacteriophages, named JessellCookie and MiamiPanther.
- Both isolated phages exhibit podoviral morphology.
- Gene content analysis placed both phages within the EK1 subcluster, suggesting a close genetic relationship to other phages in this group.
Conclusions:
- JessellCookie and MiamiPanther represent newly identified bacteriophages with potential for further research.
- The EK1 subcluster classification highlights conserved genetic features among these podoviruses.
- Environmental sampling in Florida yielded novel viral biodiversity relevant to Microbacterium foliorum.
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