Typing strains of Chlamydia pneumoniae by amplified fragment length polymorphism typing

Use of amplified fragment length polymorphisms for typing Corynebacterium diphtheriae.

Amplified fragment length polymorphism (AFLP) was investigated for the differentiation of Corynebacterium diphtheriae isolates. Analysis using Taxotron revealed 10 distinct AFLP profiles among 57 isolates. Strains with ribotype patterns D1, D4, and D12 could not be distinguished; however, the technique discriminated isolates of ribotype patterns D3, D6, and D7 further. AFLP was rapid, fairly in...

High-resolution amplified fragment length polymorphism typing of Lactococcus lactis strains enables identification of genetic markers for subspecies-related phenotypes.

A high-resolution amplified fragment length polymorphism (AFLP) methodology was developed to achieve the delineation of closely related Lactococcus lactis strains. The differentiation depth of 24 enzyme-primer-nucleotide combinations was experimentally evaluated to maximize the number of polymorphisms. The resolution depth was confirmed by performing diversity analysis on 82 L. lactis strains, ...

Use of Single-enzyme Amplified Fragment Length Polymorphism for Typing Clostridium Perfringens Isolated from Diarrheic Piglets

Clostridium perfringens is an important pathogen in human and veterinary medicine. In swine, the agent is responsible for necrotic enteritis and enterotoxemia characterized by diarrhea, weight loss, delayed development and, in some cases, death. In the present study amplified fragment length polymorphism analyses (AFLP) was used to characterize 54 C. perfringens strains isolated from swine pres...

Amplified Fragment Length Polymorphism Analysis in Strain Typing and Identification of Listeria and Clostridium Species

An improved fluorescent amplified fragment length polymorphism method for typing Mycobacterium tuberculosis.

We have evaluated fluorescent amplified fragment length polymorphism (FAFLP) fingerprinting as a complementary technique for genotyping Mycobacterium tuberculosis, which may aid in the elucidation of the transmission dynamics of tuberculosis. Earlier FAFLP studies (1, 2, 3, 5) broadly employed EcoRI and MseI restriction enzymes, which are known to have a low cleavage frequency for GC genomes of...