SIGNAL TRANSDUCTIONS   Apoptosis induced by FAS ligand
Created by Atsushi Doi.

GENE REGULATION   Switching mechanism of lambda phage
Created by Atsushi Doi.

GENE REGULATION   Circadian Rhythms
Created by Atsushi Doi.

METABOLIC PATHWAY   Glycolytic Pathway and lac Operon of E. coli
Created by Sachie Fujita.

METABOLIC PATHWAY   Heme and iron metabolism of Erythroblast
Created by Atsushi Doi.

CELL INTERACTION   Lateral inhibition on Drosophila
Created by Rie Yamane.

CELL INTERACTION   BOUNDARY FORMATION BY NOTCH SIGNALING IN DROSOPHILA MULTICELLULAR SYSTEMS
Created by Sachie Fujita.