Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Mar 7;10:460. doi: 10.3389/fmicb.2019.00460

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2019 Willms, Kamran, Aßmann, Krone, Bolz, Fiedler and Nacke.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Resistance against sulfonamide antibiotics mediated by SEW2_dhps01, SEW5_dhps01, AEW9_dhps01, and AEG2_dhps01. Five microliters of serially diluted E. coli TOP10 cultures with starting OD₆₀₀ of 0.5 were spotted onto Iso-Sensitest agar plates supplemented with 1000 mg/L sulfamethazine (+ SMZ), 250 mg/L sulfamethoxazole (+ SMX), 250 mg/L sulfadiazine (+ SDZ) or 500 mg/L sulfisoxazole (+ SOX). Iso-Sensitest agar plates with no sulfonamide added (control) were also included. E. coli TOP10 cultures carrying the cloning vector pCR4-TOPO, pCR4_SEW2_dhps01, pCR4_SEW5_dhps01, pCR4_AEW9_dhps01 or pCR4_AEG2_dhps01 were considered.