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.
Cytological features of shoot regeneration procedures of the bi-directional system. (A) Shoots were regenerated through direct conversion from LRP into shoot meristem. (B) Shoots were produced indirectly from the hypocotyl-derived callus. Days after NAA-treatment or SIM-culture are indicated in the bottom left corner of each panel. Arrows point to the position of leaf primordia. Scale bars represent 50 μm.
