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Draft Genome Sequence of Acinetobacter johnsonii MB44, Exhibiting Nematicidal Activity against Caenorhabditis elegans
Shijing Tian1, Muhammad Ali1, Li Xie1
1State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.
Abstract:
Acinetobacter johnsonii MB44 was isolated from a frost-plant-tissue sample, which showed noteworthy nematicidal activity against the model organism Caenorhabditis elegans. Here, we report the 3.4 Mb draft genome of A. johnsonii MB44, which will help in understanding the molecular mechanism of its ability to infect nematodes.
Insights
Acinetobacter johnsonii MB44, isolated from plant tissue, exhibits significant nematicidal activity. Its newly sequenced genome aids in understanding how this bacterium infects nematodes.
Area of Science:
- Microbiology
- Genomics
- Nematology
Background:
- Acinetobacter johnsonii MB44 was isolated from plant frost tissue.
- This isolate demonstrated notable nematicidal activity against Caenorhabditis elegans.
Purpose of the Study:
- To sequence the draft genome of Acinetobacter johnsonii MB44.
- To provide genomic insights into the nematicidal mechanisms of A. johnsonii.
Main Methods:
- Isolation of Acinetobacter johnsonii MB44 from plant frost tissue.
- Whole-genome sequencing and assembly of the A. johnsonii MB44 draft genome (3.4 Mb).
Main Results:
- The draft genome sequence of Acinetobacter johnsonii MB44 was successfully generated.
- The genome size is approximately 3.4 megabases (Mb).
Conclusions:
- The genomic data will facilitate research into the molecular basis of nematode infection by A. johnsonii.
- This study provides a foundation for exploring the nematicidal potential of Acinetobacter species.
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