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2020 Spring - UH - Hemen - Stenotrophomonas maltophilia DF07

Description

Stenotrophomonas maltophilia DF07 is a gram negative bacterium isolated from polluted San Jacinto River sediment near Moncrief Park in Channelview, Texas. The genome of strain DF07 (chromosome and plasmid) was compiled at the scaffold level and can be accessed through the National Center for Biotechnology Information database under accession NZ_NJGC00000000. The DF07 genome consists of a total of 4,801,842 bp encoding for approximately 4,351 functional proteins. Approximately 86 proteins are associated with broad-spectrum antibiotic resistance, 11 are associated with bacteriocin production, and a total of 17 proteins encode for an assortment of Mycobacterium-like virulence and invasion operons. S. maltophilia DF07 is genetically similar to the nosocomial S. maltophilia strain AU12-09, but also harbors an unusually large plasmid that encodes for over 150 proteins of unknown function. Taken together, this strain is potentially an important antibiotic reservoir and its origin within a recreational park merits further study of the area.

Data for Soil Sample and Researcher
Location of Soil Sample
Moncreif Park, 1502 Park Drive, Channelview, Texas 77530, United States, 29.805551, -95.095741
Colonies of Paraoxon
872
Colonies of Methyl Parathion
0
Researcher
Hemen
Organization
University of Houston
Lab Day
Unspecified
Time of Lab
Unspecified
Course Term
Spring
Year of Course
2020
Images for Soil Sample
Image Descriptions in General

Images are from the NCBI publication (top left to right).
* Subsystem category distribution of major protein coding genes on the chromosome of S. maltophilia DF07 as annotated by the RAST annotation server.
* Subsystem category distribution of major protein coding genes on the plasmid of S. maltophilia DF07 as annotated by the RAST annotation server.

Extended Analysis Results
Cataloged
Yes
Research ID
DF07
Genomic Biomarkers Titles
Genome data of Stenotrophomonas maltophilia DF07 collected from polluted river sediment reveals an opportunistic pathogen and a potential antibiotic reservoir
Most Likely Isolate
Stenotrophomonas maltophilia
Phylogenetic Tree - Click to Expand