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.
Lara-Núñez A, Sánchez-Nieto S, Luisa Anaya A, Cruz-Ortega R.Lara-Núñez A, et al.Physiol Plant. 2009 Jun;136(2):180-92. doi: 10.1111/j.1399-3054.2009.01228.x.Physiol Plant. 2009.PMID: 19453504