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.
Houterman PM, Ma L, van Ooijen G, de Vroomen MJ, Cornelissen BJ, Takken FL, Rep M.Houterman PM, et al.Plant J. 2009 Jun;58(6):970-8. doi: 10.1111/j.1365-313X.2009.03838.x. Epub 2009 Feb 18.Plant J. 2009.PMID: 19228334Free article.
Di X, Gomila J, Ma L, van den Burg HA, Takken FL.Di X, et al.Front Plant Sci. 2016 Dec 21;7:1915. doi: 10.3389/fpls.2016.01915. eCollection 2016.Front Plant Sci. 2016.PMID: 28066471Free PMC article.