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.
Separation of RT-PCR products (arrows) obtained with RNA isolated from cultures grown at 20°C and at the end of a 12-h light period. Lanes 1, 2, 5, and 6, amplification products from two independent experiments with specific primers for geoA1 and geoA2, respectively; lanes 3 and 7, positive controls using genomic DNA of Phormidium sp. as the template for PCR; lanes 4 and 8, negative control without addition of template; lane 9, size marker.
