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.
Accumulation of GB at low (A) and high (B) N, and proline at low (C) and high (D) N leaves of durum wheat plants after 10 days of hydroponic culture (0 h) and after 4, 8, 24, 48 h, 5 and 10 days of salt treatment. NaCl 50 mM was added twice at 0 and 24 h. Bar colors show older/mature (dark green) and younger (light green) tissues. Nitrate 0.1 (low N) or 10 mM (high N) was added on day 5 of hydroponic culture. The values are mean ± SD (n = 4) (data from Carillo et al., 2008, 2011).
