is a Gram-negative, mesophilic bacterium that thrives in aquatic environments. Here, we present the whole genome sequence of JKSF06, isolated from sediment that was collected in La Porte, Texas, near the southern terminus of the Houston Ship Channel into the Gulf of Mexico. The JKSF06 strain harbors multiple xenobiotic gene determinants targeting environmental waste that can be found here, including petroleum hydrocarbons and n-alkanes.
View Article and Find Full Text PDFPX02 is a Gram-negative, encapsulated bacterium, part of the family, emerging as a notable human pathogen. Here, we present the whole genome sequence of PX02 isolated from San Jacinto River sediment near a Burnet Shores community in Baytown, Texas. This microorganism harbors a large 200,000 bp incF plasmid and can potentially be a significant antibiotic reservoir.
View Article and Find Full Text PDFDF07 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.
View Article and Find Full Text PDFSix organophosphate-degrading bacterial strains collected from farm and ranch soil rhizospheres across the Houston-metropolitan area were identified as strains of Pseudomonas putida (CBF10-2), Pseudomonas stutzeri (ODKF13), Ochrobactrum anthropi (FRAF13), Stenotrophomonas maltophilia (CBF10-1), Achromobacter xylosoxidans (ADAF13), and Rhizobium radiobacter (GHKF11). Whole genome sequencing data was assessed for relevant genes, proteins, and pathways involved in the breakdown of agrochemicals. For comparative purposes, this analysis was expanded to also include data from deposited strains in the National Center for Biotechnology Information's (NCBI) database.
View Article and Find Full Text PDF. DF05 is a Gram negative, motile, aerobic, rod-shaped and psychrotrophic bacterium that was isolated from contaminated San Jacinto River sediment near River Terrace Park in Channelview, Texas. The draft genome of strain DF05 consists of a total of 192 contigs assembled at the scaffold level totaling 6,487,527 bp and encoding for 5862 functional proteins, 1116 of which are annotated as hypothetical proteins.
View Article and Find Full Text PDFThe genus is composed of high GC content, Gram-positive bacteria of the phylum known for their antibiotic production. species commonly colonize agricultural rhizospheres and more infrequently have been found to colonize and infect human tissues as well. Here we report the 3,696,310 bp draft genome (chromosome and plasmids) sequence assembled at the scaffold level from 232 contigs of sp.
View Article and Find Full Text PDFis a Gram-negative bacterium of the family which is widely distributed in water, air and soil. It also forms part of the normal microbiota found in human and animal gastrointestinal tracts. Here we report the draft genome sequence (chromosome and 1 plasmid) of strain PX01 compiled at the scaffold level from 97 contigs totaling 5,262,952 bp.
View Article and Find Full Text PDFThe San Jacinto River (SJR) waste pits that lie just under the 1-10 overpass in eastern Harris County east of Houston, Texas, USA, were created in the 1960s as dumping grounds for paper mill waste. The deposition of this waste led to accumulation of highly toxic polychlorinated dibenzo-p-dioxins and dibenzofurans (PCCDDs/PCDFs) over the course of several decades. After abandonment, the waste material eventually became submerged under the waters of the SJR, resulting in widespread environmental contamination that currently constitutes a significant health concern for eastern Harris County communities.
View Article and Find Full Text PDFOrganophosphosphates (OPs) are highly effective acetylcholinesterase (AChE) inhibitors that are used worldwide as cheap, multi-purpose insecticides. OPs are also used as chemical weapons forming the active core of G-series and V-series chemical agents including tabun, sarin, soman, cyclosarin, VX, and their chemical analogs. Human exposure to any of these compounds leads to neurotoxic accumulation of the neurotransmitter acetylcholine, resulting in abnormal nerve function and multiple secondary health complications.
View Article and Find Full Text PDFEnviron Microbiol Rep
December 2013
Organophosphates (OPs) form the bulk of pesticides that are currently in use around the world accounting for more than 30% of the world market. They also form the core for many nerve-based warfare agents including sarin and soman. The widespread use and the resultant build-up of OP pesticides and chemical nerve agents has led to the development of major health problems due to their extremely toxic interaction with any biological system that encounters them.
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