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.
Quantification of anthrax protective antigen in JW1 plants of T1 generation using ELISA. Histogram of percentage of PA in the total soluble protein in fresh tissue of young, mature, and old leaves of plant in 16 h light and 8 h dark (day 0), 3-day continuous illumination and 5-day continuous illumination
