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 May 3;18:77. doi: 10.1186/s12934-019-1127-8

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

© The Author(s) 2019

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

PMC Copyright notice

Fig. 3 — Engineering of the MVA module to enhance betulinic acid production. The genes ERG1, ERG9 and HMG1 in the MVA module were overexpressed individually or in combination. The light orange background represents strains generated from YLJCC5, and the reseda background represents strains generated from YLJCC6. Red and yellow blocks in the first column of the gene form represent the CYP/CPR and MVA modules, respectively. Asterisk represents the strains used in the final multimodular optimization