FIGURE 1.
Exon-intron configurations of NtSNAT genes in tobacco plants. The introns and exons are drawn to scale together with the complete coding regions of their respective genes. The boxes indicate the exons, and lines indicate the introns.
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.