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 Feb 18;54(4):1195–1208. doi: 10.3892/ijo.2019.4717

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

Copyright: © An et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

PMC Copyright notice

COPB2 infection efficiency and gene knockdown efficiency in BGC-823 cells. (A) Lv-shCOPB2-infected BGC-823 cells under open field observation and dark field observation. Magnification, ×100. (B) Lv-shCtrl-infected BGC-823 cells under open field observation and dark field observation. The results demonstrated that Lv-shCOPB2 and Lv-shCtrl effectively infected BGC-823 cells. Infection rate of Lv-shCOPB2 and Lv-shCtrl was >80%. (C) mRNA expression levels of COPB2 were significantly decreased in the Lv-shCOPB2 group, with a significant knockdown efficiency of 78.9% (P<0.01). ^***P<0.01, compared with the Lv-shCtrl group. Ctrl, control; COPB2, coatomer protein complex subunit β2; Lv, lentivirus; sh, short hairpin RNA.