PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, vol. 107, no. 45, page. 19326 - 19331, 2010-11-09
JOURNAL OF PLANT BIOLOGY, vol. 46, no. 1, page. 23 - 30, 2003-03
CELL, vol. 149, no. 2, page. 410 - 424, 2012-04-13