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.
The differences in mesophyll porosity (θias), lateral path lengthening (λ), tortuosity factor (τ), and gaseous conductance of the intercellular airspace (gias) in maize, sorghum, cucumber, and cotton. (A) mesophyll porosity; (B) lateral path lengthening; (C) tortuosity factor; (D) gaseous conductance of the intercellular airspace. Data are means ± standard error (n ≥ 3); different lowercase letters indicate significant differences between different species at the p < 0.05 level.
