New different origins and evolutionary processes of AP2/EREBP transcription factors in Taxus chinensis.

ABSTRACT:

Background

Taxus spp. produces the anticancer drug, taxol, and hence is planted as an industrial crop in China. APETALA2/ethylene response element binding proteins (AP2/EREBPs) are the key regulators of plant development, growth, and stress responses. Several homologues control taxol biosynthesis. Identifying the AP2/EREBP proteins from Taxus is important to increase breeding and production and clarify their evolutionary processes.

Results

Among the 90 genes from multi Taxus chinensis transcriptome datasets, 81 encoded full-length AP2-containing proteins. A domain structure highly similar to that of angiosperm AP2/EREBPs was found in 2 AP2, 2 ANT, 1 RAV, 28 dehydration-responsive element-binding proteins, and 47 ethylene-responsive factors contained, indicating that they hav

SUBMITTER: Zhang M 

PROVIDER: S-EPMC6781369 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature