Is a decrease in cyclic AMP a necessary and sufficient signal for maturation of amphibian oocytes?

Radioimmunoassay for Cyclic Nucleotides

1972 • 2,057 citations

Oogenesis in Xenopus laevis (Daudin). I. Stages of oocyte development in laboratory maintained animals

1972 • 1,861 citations

Femtomole sensitive radioimmunoassay for cyclic AMP and cyclic GMP after 2'0 acetylation by acetic anhydride in aqueous solution.

1975 • 932 citations

Oocyte Maturation

1979 • 662 citations

Progesterone-stimulated meiotic cell division in Xenopus oocytes. Induction by regulatory subunit and inhibition by catalytic subunit of adenosine 3':5'-monophosphate-dependent protein kinase.

1977 • 419 citations

RAS proteins can induce meiosis in xenopus oocytes

1985 • 341 citations

Steroid-induced meiotic division in Xenopus laevis oocytes: surface and calcium

1978 • 268 citations

Inositol 1,4,5-trisphosphate mimics muscarinic response in Xenopus oocytes

1985 • 249 citations

Ras p21 as a Potential Mediator of Insulin Action in Xenopus Oocytes

1987 • 224 citations

Insulin induction of Xenopus laevis oocyte maturation is inhibited by monoclonal antibody against p21 ras proteins.

1987 • 183 citations

Xenopus oocyte resting potential, muscarinic responses and the role of calcium and guanosine 3',5'‐cyclic monophosphate.

1984 • 153 citations

Cyclic nucleotide fluctuations during steroid induced meiotic maturation of frog oocytes

1977 • 131 citations

Role of calcium mobilization in mediation of acetylcholine‐evoked chloride currents in Xenopus laevis oocytes.

1985 • 124 citations

Changes in intracellular calcium and in membrane currents evoked by injection of inositol trisphosphate into Xenopus oocytes

1986 • 123 citations

Inhibition of oocyte maturation by theophylline: Possible mechanism of action

1976 • 98 citations

Calcium, potassium, and sodium exchange by full-grown and maturing Xenopus laevis oocytes

1977 • 93 citations

The involvement of inositol 1,4,5‐trisphosphate and calcium in the two‐component response to acetylcholine in Xenopus oocytes.

1987 • 90 citations

Adenosine-induced slow ionic currents in the Xenopus oocyte

1982 • 87 citations

Progesterone-induced maturational events in oocytes of Xenopus laevis *1I. Continuous necessity for diffusible calcium and magnesium

1971 • 84 citations

Calmodulin triggers the resumption of meiosis in amphibian oocytes.

1981 • 77 citations

Progesterone inhibition of Xenopus oocyte adenylate cyclase is not mediated via the Bordetella pertussis toxin substrate.

1984 • 75 citations

A rise in cytosolic calcium is not necessary for maturation of Xenopus laevis oocytes

1987 • 59 citations

FORSKOLIN INCREASES cAMP AND INHIBITS PROGESTERONE INDUCED MEIOSIS REINITIATION IN XENOPUS LAEVIS OOCYTES

1982 • 59 citations

Acetylcholine promotes progesterone‐induced maturation of Xenopus oocytes

1984 • 48 citations

Maturation of Xenopus oocytes is not accompanied by electrode-detectable calcium changes

1985 • 45 citations

Adenosine-induced K+ current in Xenopus oocyte and the role of adenosine 3',5'-monophosphate.

1985 • 43 citations

The role of Ca2+ and cyclic nucleotides in progesterone initiation of the meiotic divisions in amphibian oocytes

1981 • 42 citations

Acetylcholine‐ and inositol 1,4,5‐trisphosphate‐induced calcium mobilization in Xenopus laevis oocytes

1986 • 40 citations

ATP-evoked membrane responses inXenopus oocytes

1986 • 37 citations

Pertussis toxin facilitates the progesterone‐induced maturation of Xenopus oocyte

1985 • 31 citations

Do calcium and calmodulin trigger maturation in amphibian oocytes?

1987 • 29 citations

Calmodulin is involved in the first step of oocyte maturation: Effects of the antipsychotic drug fluphenazine and of anticalmodulin antibodies on the progesterone-induced maturation of Xenopus laevis oocyte

1981 • 25 citations

Regulation of Ca2+ and cyclic AMP during the first meiotic division in amphibian oocytes by progesterone.

1980 • 20 citations

Calmodulin modulates the cyclic AMP level in Xenopus oocyte

1983 • 17 citations

Adenylate cyclase and cyclic amp‐phosphodiesterase activities during the early phase of maturation Xenopus laevis oocytes

1981 • 14 citations

Trifluoperazine‐induced meiotic maturation in Xenopus laevis

1982 • 14 citations

Dissociation of acetylcholine- and cyclic GMP-induced currents inXenopu oocytes

1987 • 11 citations

The effect of trifluoperazine on maturation of Xenopus laevis oocytes

1984 • 8 citations

Cholinergic modulation of progesterone‐induced maturation of Xenopus oocytes in vitro

1985 • 5 citations