PLANT CELL AND ENVIRONMENT, vol. 23, no. 12, page. 1363 - 1371, 2000-12
PLANT PHYSIOLOGY, vol. 123, no. 3, page. 1005 - 1014, 2000-07
PLANT JOURNAL, vol. 22, no. 6, page. 561 - 570, 2000-06
PLANT SCIENCE, vol. 152, no. 1, page. 17 - 26, 2000-03-07