00283nam a2200097Ia 4500008004100000082002200041100003300063245003900096260004200135300000800177140113s9999    xx            000 0 und d  a047.1 :581.1   M0  a"Briggs, W.R. et al�, Ed."  aAnnual Review of Plant Physiology   a1980bAnnual Reviews Inc.cCalifornia  a724