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.
Average PCR amplification efficiency of selected 16S rDNA primers for pure chloroplast DNA (poplar) using quantitative real-time PCR. Values are averages of five biologically independent replicates ± standard error. PCR efficiencies were compared using an one-way ANOVA. Differences at the 95% significance level are indicated with lower case letters (P < 0.05).
