PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, vol. 107, no. 49, page. 21187 - 21192, 2010-12-07
MOLECULES AND CELLS, vol. 31, no. 1, page. 1 - 7, 2011-01
PLANT JOURNAL, vol. 52, no. 6, page. 1169 - 1180, 2007-12