Related Experiment Video
Updated: May 21, 2026

12:23
Recombinant Protein Expression, Crystallization, and Biophysical Studies of a Bacillus-conserved Nucleotide Pyrophosphorylase, BcMazG
Published on: May 16, 2017
Draft genome sequence of Bacillus cereus strain LCT-BC244.
Longxiang Su1, Tao Zhou, Lisha Zhou
1Nanlou Respiratory Diseases Department, Chinese PLA General Hospital, Beijing, People's Republic of China.
Journal of Bacteriology
|June 13, 2012
Summary
This study presents the genome sequence of Bacillus cereus strain LCT-BC244. Understanding the genetic makeup of this bacterium aids in distinguishing harmful foodborne illness strains from beneficial probiotic strains.
Area of Science:
- Microbiology
- Genomics
- Bacteriology
Background:
- Bacillus cereus is a common soil bacterium with diverse strains.
- Some strains cause foodborne illness in humans.
- Other strains offer benefits as animal probiotics.
Purpose of the Study:
- To analyze the genome of Bacillus cereus strain LCT-BC244.
- To identify genetic factors influencing strain characteristics.
- To differentiate between pathogenic and probiotic strains.
Main Methods:
- Whole-genome sequencing of Bacillus cereus LCT-BC244.
- Bioinformatic analysis of the bacterial genome.
Main Results:
- The complete genome sequence of Bacillus cereus LCT-BC244 was obtained.
- Analysis provides insights into the genetic basis of B. cereus.
Conclusions:
- Genome sequencing is crucial for understanding Bacillus cereus diversity.
- This data can inform the development of diagnostics and therapeutics.
Related Concept Videos
Genomic DNA in Prokaryotes
The genome of most prokaryotic organisms consists of double-stranded DNA organized into one circular chromosome in a region of cytoplasm called the nucleoid. The chromosome is tightly wound, or supercoiled, for efficient storage. Prokaryotes also contain other circular pieces of DNA called plasmids. These plasmids are smaller than the chromosome and often carry genes that confer adaptive functions, such as antibiotic resistance.
Genomic Diversity in Bacteria
Although bacterial genomes are much...
Genomic Diversity in Bacteria
Although bacterial genomes are much...
Bacterial Phylum Firmicutes
Firmicutes is a diverse phylum of Gram-positive bacteria characterized by a low GC content in their genomes. This phylum includes organisms with monoderm or diderm cell envelopes, highlighting a complex evolutionary history. Firmicutes comprises several major orders, including Lactobacillales, Clostridiales, and Bacillales, which exhibit remarkable diversity in their morphology, metabolism, and ecological roles.The order Lactobacillales includes lactic acid bacteria, which are fermentative...
