An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Shikata M, Koyama T, Mitsuda N, Ohme-Takagi M.Shikata M, et al. Among authors: koyama t.Plant Cell Physiol. 2009 Dec;50(12):2133-45. doi: 10.1093/pcp/pcp148.Plant Cell Physiol. 2009.PMID: 19880401