MOLECULES AND CELLS, vol. 8, no. 5, page. 565 - 577, 1998-10-31
PLANT AND CELL PHYSIOLOGY, vol. 38, no. 4, page. 484 - 489, 1997-04
MOLECULES AND CELLS, vol. 6, no. 5, page. 541 - 546, 1996-10-31