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

. 2016 Apr 26;11(4):e0154295. doi: 10.1371/journal.pone.0154295

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

© 2016 Zhao et al

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

PMC Copyright notice

Fig 1 — a) Expression of VirB9-1 protein. L: ladder marker; P: uninduced total E. coli cell lysate; T: induced total E. coli cell lysate; S: supernatant of E. coli cell lysate after centrifugation at 27,000 g, 4°C for 5 minutes. 6 μL of the ladder was loaded, while the other samples were all 8 μL. GST-tagged VirB9-1 protein is approximately 56 kDa as labelled. b) Expression of VirB9-2 protein. Top: uninduced sample; Bottom: induced sample. L: ladder marker; S: soluble fraction; P: pellet fraction; 0-S: 0 h supernatant; 0-P 0 h pellet; 4-S: 4 h supernatant; 4-P: 4 h pellet. VirB9-2 protein is approximately 44 kDa as labelled.