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 root-associated APase activity and root hair production of the wild type and various mutants grown under P+ and P− conditions. A, Histochemical staining using BCIP as a substrate of APase activity on the root surface of 8-d-old seedlings. B, Root hair patterns of 8-d-old seedlings.
