A block to cross-fertilization located in the egg jelly of the frog Rana clamitans

Genetics, Paleontology, and Evolution

1950 • 581 citations

In vitro induction of physiological maturation in Rana pipiens oocytes removed from their ovarian follicles

1968 • 155 citations

The egg capsules in the amphibia

1963 • 121 citations

Abnormal Combinations of Nuclear and Cytoplasmic Systems in Frogs and Toads

1955 • 106 citations

The karyotype of Rana pipiens and investigation of its stability during embryonic differentiation

1962 • 83 citations

Developmental rate of hybrid frogs

1941 • 62 citations

Fertilization of partially jellied and jellyless oocytes of the frog Rana pipiens

1971 • 60 citations

A molecular approach to fertilization

1971 • 59 citations

Transmission of sex cells of one species through the body of a second species in the genus Xenopus. II. Interspecific matings

1972 • 57 citations

Fertilization of frog body cavity eggs enhanced by treatments affecting the vitelline coat

1973 • 56 citations

The ultrastructure of testicular spermatozoa in two species of Rana

1971 • 51 citations

Increase in Volume of the Perivitelline Chamber during Development of Rana pipiens Schreber

1965 • 42 citations

Capacitation of Frog Sperm

1970 • 42 citations

Sperm lytic activity and its relation to fertilization in the frog Rana pipiens

1971 • 38 citations

Immunobiological Studies of the Jelly-Coats of Anuran Eggs

1966 • 35 citations

Fertilization of Frog Body-Cavity Eggs: Rana pipiens Eggs and Rana clamitans Sperm

1973 • 20 citations

Incorporation of 35S-sulfate into the oviducts and egg jelly of the newt, notophthalmus viridescens

1970 • 19 citations

THE RELATIONSHIP OF ANTIGENIC COMPONENTS IN EGG-JELLIES OF VARIOUS AMPHIBIAN SPECIES,

1965 • 18 citations

Occurrence of the Fertilizing Capacity of Toad Sperm in Heterologous Egg-Jellies

1967 • 14 citations

Interspecific relationships of oviducal materials as related to fertilization in Amphibia

1970 • 14 citations

Fertilization of Antiserum-Inhibited Frog Eggs with “Capacitated” Sperm1

1971 • 8 citations