A single-step transconjugation system for gene deletion in Aggregatibacter actinomycetemcomitans.

Abstract:

:Aggregatibacter (A.) actinomycetemcomitans is a periodontopathogenic bacterium causing aggressive periodontitis. Here we describe a single-step transconjugation system as novel and easily applicable protocol for site-specific genetic manipulation of A. actinomycetemcomitans. Deletion of PgaC, which is involved in the synthesis of biofilm matrix, led to a reduced biofilm formation.

journal_name

J Microbiol Methods

authors

Stumpp NS,Konze SA,Gerardy-Schahn R,Stiesch M,Buettner FFR

doi

10.1016/j.mimet.2018.04.002

subject

Has Abstract

pub_date

2018-05-01 00:00:00

pages

74-77

eissn

0167-7012

issn

1872-8359

pii

S0167-7012(18)30084-8

journal_volume

148

pub_type

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