Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Zhongcaoyao ; Zhongcaoyao;(24): 1753-1761, 2016.
Article in Chinese | WPRIM | ID: wpr-853527

ABSTRACT

Objective: Expression and analysis of 4CL gene of ferns, which lays the theoretical foundation for the accumulation and regulation of secondary metabolites of ferns. Methods: Cloned 4CL gene (Df4CL) sequence from Dryopteris fragrans was analyzed by CHIPS, CUSP, and Codon W programs online, and then compared with Escherichia coli, yeast, Arabidopsis thaliana, and Nicotiana tabacum L. It is important to identify the codon usage of Df4CL gene and select appropriate expression systems. Results: Df4CL gene had not the bias toward the synonymous codons with ATGC at the third codon position, but had the preference consistency with Physcomitrella patens codon usage. The differences in codon usage frequency between Df4CL gene and A. thaliana were less than those in N. tobacum, E. coli, and yeast. Based on 4CL gene codon usage bias of cluster analysis, it was shown that D. fragrans, P. patens, and A. thaliana were classed into one group. Conclusion: The A. thaliana expression system may be more suitable for the exogenous expression of Df4CL gene of D. fragrans.

SELECTION OF CITATIONS
SEARCH DETAIL