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Published on: December 23, 2022
Complete genome sequence of Haliscomenobacter hydrossis type strain (O)
Standards in Genomic Sciences
|September 3, 2011
Summary
Haliscomenobacter hydrossis, a unique bacterium from freshwater, has its genome sequenced. This study provides the first genomic data for the "Saprospiraceae" family, illuminating a poorly understood area of bacterial evolution.
Area of Science:
- Microbiology
- Genomics
- Phylogenetics
Background:
- Haliscomenobacter hydrossis is the type species of the genus Haliscomenobacter, belonging to the order "Sphingobacteriales".
- This bacterium is notable for its isolated phylogenetic position and its characteristic hyaline sheath.
- It has been isolated from freshwater environments like lakes and ditches.
Purpose of the Study:
- To present the first completed genome sequence of Haliscomenobacter hydrossis.
- To contribute to the Genomic Encyclopedia of Bacteria and Archaea project.
- To explore the genomically uncharted regions of the bacterial tree of life.
Main Methods:
- Whole genome sequencing of Haliscomenobacter hydrossis.
- Bioinformatic analysis of the genome and associated plasmids.
- Comparative genomic studies within the "Sphingobacteriales" order.
Main Results:
- The genome of H. hydrossis is 8,771,651 bp long and includes three plasmids (92 kbp, 144 kbp, 164 kbp).
- The genome contains 6,848 protein-coding genes and 60 RNA genes.
- This represents the first genome sequence from a member of the "Saprospiraceae" family.
Conclusions:
- The genome sequencing of H. hydrossis provides crucial insights into the "Saprospiraceae" family.
- This work expands our understanding of bacterial diversity and evolution in freshwater ecosystems.
- The genomic data will facilitate further research into the unique biology of Haliscomenobacter.
Keywords:
"Saprospiraceae"GEBAGram-negativebranchingchemoorganotrophicmesophilicnon-motilesheathedstrictly aerobicMore Related Videos
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