Related Experiment Video
Updated: Oct 8, 2025

06:34
Identification of Rare Bacterial Pathogens by 16S rRNA Gene Sequencing and MALDI-TOF MS
Published on: July 11, 2016
19.3K
Streptococcus constellatus Causing Brain Abscess Identified by Metagenomics Next-Generation Sequencing
Ke Xiao1, Dongxia Zhao1, Yu Luo1
1Department of Infectious Diseases, Infection and Immunity Laboratory, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China.
Surgical Infections
|December 28, 2021
Summary
No abstract available in PubMed .
Related Concept Videos
Modern Molecular Taxonomy
238
Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...
238
Bacterial Phylum Spirochaetes
159
Spirochetes, unique bacteria in the phylum Spirochaetes, are gram-negative, motile, tightly coiled, slender, and flexible. They inhabit aquatic sediments and animals, with some causing diseases like syphilis. Spirochetes are classified into eight genera based on habitat, pathogenicity, phylogeny, and characteristics.Their distinctive motility arises from endoflagella, located within the cell’s periplasm. These endoflagella anchor at the cell poles and extend along the cell length, encased...
159

