1. Figure 4: Late 1970 Model of the Glucagon-Sensitive Liver Membrane Adenylyl Cyclase As an Information Transfer System

Date:

[ca. 1990]

2. Fig[ure]. 6: 1984 Model of Adenylyl Cyclase System Susceptible to Both Stimulatory and Inhibitory Regulation

Date:

[ca. 1990]

3. Fig[ure]. 1: 1967 Conceptualization of an Hormone-Sensitive Adenylyl Cyclase

Date:

[ca. 1990]

4. Fig[ure]. 5: 1977 Model of Hormonal Stimulation of an Adenylyl Cyclase System

Date:

[ca. 1990]

5. Fig[ure]. 3: Early 1970 Representation of the Hormone Sensitive Adenylyl Cyclase As a System Formed of Three Functional Elements: Discriminator, Transducer, and Amplifier

Date:

[ca. 1990]

6. Fig[ure]. 2: 1969 Conceptualization of Adenylyl Cyclase System Stimulated by Multiple Hormones

Date:

[ca. 1990]