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.
Expression of senescence- and photosynthesis-associated genes. a–d Expression levels of senescence-associated genes; e Expression levels of photosynthesis-related genes. Values are means ± SD (n = 3). *P < 0.05, and **P < 0.01 by Student’s t test
