Hormonal Responses in Amphibian Metamorphosis

Stages in the normal development of Rana pipiens larvae

1946 • 1,478 citations

COLLAGENOLYTIC ACTIVITY IN AMPHIBIAN TISSUES: A TISSUE CULTURE ASSAY

1962 • 1,275 citations

The Possible Significance of the Ferrous Oxidase Activity of Ceruloplasmin in Normal Human Serum

1966 • 672 citations

Mechanisms of hard tissue destruction

1963 • 571 citations

Tadpole Collagenase. Preparation and Purification^*

1966 • 390 citations

Requirement for RNA and protein synthesis for induced regression of the tadpole tail in organ culture

1966 • 364 citations

Biochemistry and Morphogenesis

1943 • 330 citations

New Concepts on the Mode of Action of Hormones

1963 • 314 citations

THE DERMAL CHROMATOPHORE UNIT

1968 • 296 citations

Enzymic Differentiation in Mammalian Liver

1969 • 213 citations

Hormonal Regulation of Growth and Protein Synthesis

1968 • 183 citations

BIOCHEMISTRY OF AMPHIBIAN METAMORPHOSIS

1955 • 172 citations

Studies on the Structure of Collagen Utilizing a Collagenolytic Enzyme from Tadpole^*

1966 • 169 citations

MECHANISMS OF AMPHIBIAN METAMORPHOSIS: HORMONES

1961 • 169 citations

Hemoglobin synthesis during amphibian metamorphosis

1968 • 168 citations

THE METAMORPHOSIS OF HEMOGLOBIN IN THE BULLFROG

1951 • 165 citations

Antagonism between prolactin and thyroid hormone in amphibian development

1967 • 155 citations

Comparative Biochemistry of Urea Synthesis

1959 • 139 citations

Cytology and Cytophysiology of Non-Melanophore Pigment Cells

1966 • 133 citations

The role of epithelium and mesenchyme in the production of a collagenolytic enzyme and a hyaluronidase in the anuran tadpole

1965 • 130 citations

Prolactin and Tadpole Growth.

1967 • 125 citations

Sequence of ossification in the skeleton of growing and metamorphosing tadpoles of Rana pipiens

1969 • 121 citations

Influence of Age on the Response to Paranatal Administration of a Low Dose of Androgen

1968 • 121 citations

Morphologic studies of connective tissue resorption in the tail fin of metamorphosing bullfrog tadpole

1965 • 120 citations

The results of thyroid removal in the larvae of Rana pipiens

1918 • 114 citations

Early metamorphic competence of Xenopus larvae

1968 • 110 citations

Metamorphosis-Activating System of the Frog

1963 • 107 citations

FINE STRUCTURAL CHANGES IN THE INTESTINAL EPITHELIUM OF THE BULLFROG DURING METAMORPHOSIS

1963 • 98 citations

Growth‐promoting effects of mammalian prolactin and growth hormone in tadpoles of Rana catesbeiana

1964 • 97 citations

The mechanisms of anuran metamorphosis. I. Thyroxine concentration and the metamorphic pattern

1935 • 89 citations

Homotransplantation Immunity and Tolerance in the Bullfrog

1959 • 89 citations

BIOCHEMICAL ADAPTATION AND ANURAN METAMORPHOSIS

1961 • 81 citations

Hemoglobin synthesis during amphibian metamorphosis

1968 • 80 citations

The differentiation of visual pigments in metamorphosing larvae of Rana catesbeiana

1959 • 80 citations

The repression and induction by thyroxin of hemoglobin synthesis during amphibian metamorphosis.

1965 • 78 citations

Phylogenetic studies on the immune response. I. Localization of antigens and immune response in the toad, Bufo marinus.

1966 • 77 citations

The Hemoglobins of the Bullfrog, Rana catesbeiana

1969 • 76 citations

Behaviour and Properties of Acid Hydrolases in Regressing Tails of Tadpoles During Spontaneous and Induced MetamorphosisIn Vitro

2008 • 75 citations

BLOOD CELL FORMATION AND DISTRIBUTION IN RELATION TO THE MECHANISM OF THYROID-ACCELERATED METAMORPHOSIS IN THE LARVAL FROG

1923 • 75 citations

The Amphibian Pronephros

1963 • 75 citations

Thyroid Hormones and the Biochemistry of Amphibian Metamorphosis

1967 • 73 citations

The Control of Embryonic Hemoglobin Synthesis

1967 • 72 citations

POLYMERIZATION OF FROG AND TURTLE HEMOGLOBINS

1964 • 72 citations

Induced metamorphosis in isolated tails ofXenopus larvae

1962 • 72 citations

Growth Responses of Opposite Sign Among Different Neuron Types Exposed to Thyroid Hormone

1951 • 70 citations

Development of the glands of the dermal plicae in Rana pipiens

1963 • 70 citations

The biological action of thyroxine on embryonic bones grown in tissue culture

1955 • 68 citations

Red cell life span in the turtle and toad

1962 • 68 citations

Biochemistry of Anuran Metamorphosis

1960 • 67 citations

Nucleic Acids and Induced Amphibian Metamorphosis

1960 • 66 citations

THE RELATION BETWEEN THE CHROMATOPHORES AND PTERIN COMPOUNDS

1963 • 65 citations

An in vitro quantitative analysis of the response of tadpole tissue to thyroxine

1968 • 65 citations

The effect of catecholamines on the adenyl cyclase of frog and tadpole hemolysates

1968 • 62 citations

Local Metamorphosis of Larval Skin in Rana pipiens

1952 • 61 citations

Biochemical aspects of metamorphosis: transition from ammonotelism to ureotelism.

1966 • 60 citations

Biochemical changes during anuran metamorphosis

1961 • 59 citations

Mechanisms of Immunological Tolerance

1989 • 59 citations

Modification of tadpole liver chromatin by thyroxine treatment.

1966 • 58 citations

Inhibitory effect of actinomycin D on tail atrophy inXenopus larvae at metamorphosis

1965 • 57 citations

Transepidermal Potential Difference: Development in Anuran Larvae

1965 • 57 citations

Observations on the Relation Between the Action and the Degradation of Thyroid Hormones as Indicated by Studies in the Tadpole and the Frog

1962 • 56 citations

Dimerization and Other Chemical Changes in Amphibian Hemoglobins during Metamorphosis

1966 • 55 citations

Thyroxine induced tail resorption in vitro as affected by anterior pituitary hormones

1968 • 55 citations

The mesencephalic V nucleus in anurans. II. The influence of thyroid hormone on cell size and cell number

1956 • 54 citations

Local action of thyroxin on amphibian metamorphosis. I. Local metamorphosis in Rana pipiens larvae effected by thyroxin‐cholesterol implants

1953 • 53 citations

Urea excretion in the bullfrog tadpole: Effect of temperature, metamorphosis, and thyroid hormones

1968 • 52 citations

Selective Alteration by Triiodothyronine of Amino Acid Transport in Embryonic Bone

1967 • 51 citations

Steroid excretion by larval frogs

1962 • 51 citations

Erythrocyte replacement at metamorphosis in the frog, rana pipiens

1966 • 50 citations

Anatomical and physiological changes in the digestive system during metamorphosis in Rana pipiens and Amblystoma tigrinum

1924 • 50 citations

Amino Acid Incorporation and Aminoacyl Transfer in an Insect Pupal System

1968 • 50 citations

Changes in Serum Proteins in Amphibian Metamorphosis

1957 • 49 citations

The activation hormone of the metamorphosis of insects

1962 • 49 citations

A study of induced metamorphosis in the Axolotl

1965 • 49 citations

Neurosecretory control of the amphibian metamorphosis

1962 • 49 citations

Hypophyseal control of guanophores in anuran larvae

1958 • 49 citations

Temperature Control of the Response of Tadpoles to Triiodothyronine

1965 • 47 citations

Estrogen-Dependent Increase in Transfer RNA during Differentiation of the Chick Oviduct

1968 • 47 citations

Some Properties of the Stimulatory Effect of Thyroid Hormones on Amino Acid Transport by Embryonic Chick Bone

1967 • 46 citations

The hypophysis of Xenopus laevis Daudin larvae after removal of the anterior hypothalamus

1961 • 46 citations

The effect of L‐triiodothyronine on the growth and development of embryonic chick limb bones in tissue culture

1956 • 46 citations

Parathyroid Glands of Amphibians. I. Parathyroid Structure and Function in the Amphibian, with Emphasis on Regulation of Mineral Ions in Body Fluids

1967 • 46 citations

Radioiodine studies on prolactin action in tadpoles

1968 • 45 citations

Failure of Mammalian Thyrotropin-Releasing Factor Preparation To Elicit Metamorphic Responses in Tadpoles

1968 • 44 citations

Turnover of Nuclear and Cytoplasmic Ribonucleic Acid at the Onset of Induced Amphibian Metamorphosis

1965 • 44 citations

Granular gland development during Xenopus laevis metamorphosis

1964 • 44 citations

A cytological study of the digestive system of anuran larvae during accelerated metamorphosis

1936 • 44 citations

Biochemistry of amphibian metamorphosis. III. Liver and tail phosphatases

1958 • 43 citations

THE FORM AND FUNCTION OF THE FORE‐GUT IN ANURAN LARVAE (AMPHIBIA, SALIENTIA) WITH PARTICULAR REFERENCE TO THE MANICOTTO GLANDULARE

1961 • 43 citations

The effects of posterior hypothalectomy upon the growth and metamorphosis of the tadpole of Rana pipiens

1967 • 42 citations

The origin of erythroblasts in Rana pipiens tadpoles

1966 • 42 citations

Studies on Ribonucleic Acid Synthesis in Tadpole Liver during Metamorphosis Induced by Thyroxine

1967 • 42 citations

The Mobilization of the Calcium Carbonate Deposits in the Endolymphatic Sacs of Metamorphosing Frogs

1966 • 42 citations

Über den Stoffwechsel von Guanin-[2-¹⁴C] und Hypoxanthin-[8-¹⁴C] bei Amphibien

1956 • 41 citations

Comparative Endocrinology

1959 • 40 citations

Experimentelle Erzeugung von Teratomen bei Xenopus

1950 • 40 citations

Effects of the extirpation of the thyroid gland upon ossification in Rana pipiens

1918 • 40 citations

Hyaluronidase from Tadpole Tissue

1965 • 40 citations

Metabolic basis of visual pigment conversion in metamorphosing Rana catesbeiana

1964 • 40 citations

The development of lateral motor column cells in the lumbo-sacral cord in rana pipiens. II. Development under the influence of thyroxin

1956 • 40 citations

Metamorphic changes of dermis in skin of frog larvae exposed to thyroxine

1963 • 39 citations

Induction and Survival of Hemoglobin-Less and Erythrocyte-Less Tadpoles and Young Bullfrogs

1968 • 39 citations

Rejection of skin homografts in larvae of Rana pipiens

1966 • 38 citations

Metamorphic changes in the blood sugar and the pancreatic islets of the frog, Rana clamitans

1964 • 38 citations

Lympho‐myeloid organs of amphibia I. Appearance during larval and adult stages of Rana catesbeiana

1967 • 38 citations

The adrenal cortex and metamorphosis of Xenopus laevis Daudin

1963 • 38 citations

Metamorphosis and Biochemical Adaptation in Amphibia

1962 • 38 citations

Histochemical localization of acid phosphatase and cathepsin-like activities in regressing tails of xenopus larvae at metamorphosis

1963 • 36 citations

The inncrease in β-glucuronidase of the tadpole tail during anuran metamorphosis and its relation to lsysosomes

1964 • 36 citations

The mesencephalic V nucleus in anurans. I. Normal development in rana pipiens

1955 • 36 citations

ALLOGRAFT REACTIONS IN BULLFROG LARVAE IN RELATION TO THYMECTOMY

1965 • 35 citations

Studies on Ribonucleic Acid Synthesis in Tadpole Liver during Metamorphosis Induced by Thyroxine

1967 • 35 citations

THE IMMUNE RESPONSE OF LARVAL BULLFROGS (RANA CATESBEIANA) TO DIVERSE ANTIGENS*

1965 • 33 citations

Glucose uptake in the developing chick embryo heart

1966 • 32 citations

The Differentiation of Vertebrate Pigment Cells

1961 • 32 citations

Pteridine Metabolism in the Skin of the Tadpole, Rana catesbeiana

1964 • 32 citations

The hybridization capacity of ribonucleic acid produced during hormone action

1968 • 31 citations

Thyroid hormone control of development of lateral motor column cells in the lumbo-sacral cord in hypophysectomized Rana pipiens

1961 • 31 citations

Changes in leucyl-tRNA during spontaneous and induced metamorphosis of bullfrog tadpoles

1969 • 31 citations

Chromatotrophic hormone, pteridines, and amphibian pigmentation

1961 • 30 citations

Metamorphosis and gene action—I. Electrophoresis of dehydrogenases, esterases, phosphatases, hemoglobins and other soluble proteins of tadpole and adult bullfrogs

1966 • 29 citations

A comparison of the influence of locally applied thyroxine upon Mauthner's cell and adjacent neurons

1956 • 29 citations

Hemoglobin: Molecular Changes during Anuran Metamorphosis

1963 • 29 citations

Die Kathepsinaktivität im Schwanz von Xenopus-Larven während Wachstum und Metamorphose

1957 • 29 citations

Effect of temperature on erythropoiesis and red cell survival in the frog

1962 • 29 citations

Biochemical Studies on Amphibian Metamorphosis

1961 • 29 citations

The thyroxine-stimulated enlargement of Mauthner's neuron in anurans

1962 • 28 citations

Morphological and biochemical studies on amphibian bright-colored pigment cells and their pterinosomes

1968 • 28 citations

Activity of three transaminases during spontaneous and induced metamorphosis in Rana catesbeiana

1964 • 27 citations

THE RELATION BETWEEN THE CHROMATOPHORES AND PTERIN COMPOUNDS

1963 • 27 citations

SERUM ANTIBODY SYNTHESIS IN LARVAE OF THE BULLFROG, RANA CATESBEIANA

1964 • 27 citations

Some aspects of pteridine biosynthesis in amphibians

1966 • 26 citations

Effect of Chromatotrophic Hormone on Pigments of Anuran Skin.

1958 • 26 citations

Lymphomyeloid organs of amphibia. III. Antibody synthesis and lymph glands in larval bullfrogs

1968 • 25 citations

The effects of thyroxine upon the initial formation of the lateral motor column and differentiation of motor neurons in Rana pipiens

1963 • 25 citations

Lymphomyeloid organs of amphibia. II. Vasculature in larval and adult Rana catesbeiana

1967 • 25 citations

Elektronenmikroskopische Untersuchungen an der Haut von Larven-und Metamorphosestadien von Xenopus laevis nach Kaliumperchloratbehandlung

1965 • 24 citations

β-Glucuronidase from amphibian tails

1963 • 24 citations

Local action of thyroxin on amphibian metamorphosis. IV. Resorption of the tail fin in anuran larvae effected by thyroxin‐cholesterol implants

1959 • 24 citations

Incompatibility between amphibian hosts and xenoplastic grafts as related to host age

1945 • 23 citations

Ossification of the femur in thyroxine-treated tadpoles of Rana pipiens

1969 • 23 citations

Serum protein and erythrocyte changes during metamorphosis in paedogenic Ambystoma tigrinum mavortium

1962 • 23 citations

Deoxyribonuclease activities in the development of the leopard frog, Rana pipiens

1962 • 23 citations

Experimental Production of Totally Anaemic Newts

1968 • 23 citations

Experimental studies on the development of the corneal reflex in Amphibia. I. The onset of the reflex and its relationship to metamorphosis

1942 • 22 citations

CHANGES IN CONNECTIVE TISSUE AND INTESTINE CAUSED BY VITAMIN A IN AMPHIBIA, AND THEIR ACCELERATION BY HYDROCORTISONE

1961 • 22 citations

Suppression of Pars Intermedia of Pituitary Body in Hyla regilla by Operations Upon the Gastrula

1938 • 22 citations

Microcytic response to thyroxine administration

1968 • 22 citations

Local action of thyroxin on amphibian metamorphosis. III. Formation and perforation of the skin window in Rana pipiens larvae effected by thyroxin‐cholesterol implants

1953 • 22 citations

COMPARATIVE STUDIES ON THE PANCREATIC ISLETS

1968 • 21 citations

Biosynthesis of Pteridines in the Skin of the Tadpole, Rana cate8beiana

1968 • 21 citations

Biochemical Metamorphosis of Hemoglobin in Rana catesbeiana

1966 • 21 citations

Extirpation and transplantation of the pancreatic rudiments of the salamanders, Amblystoma punctatum and Eurycea bislineata

1962 • 20 citations

Studies on dehydrogenase activities during amphibian metamorphosis

1962 • 20 citations

Stimulation of melanophores and guanophores by melanophore-stimulating hormone peptides

1964 • 20 citations

THE REGULATION OF LIVER TRYPTOPHAN PYRROLASE ACTIVITY DURING THE DEVELOPMENT OF RANA CATESBIANA

1964 • 20 citations

Primary mechanisms of thyroid hormone control of amphibian metamorphosis

1969 • 19 citations

Changes in Ceruloplasmin during Anuran Metamorphosis

1967 • 19 citations

Chemical and morphological studies on inorganic phosphate deposits in Rana catesbeiana skin

1966 • 19 citations

Effect of thyroxine treatment on the transfer of amino acids from aminoacyl transfer ribonucleic acid into protein by cell-free extracts from tadpole liver

1968 • 17 citations

Amino acid activating enzymes and pyrophosphatase in frog and tadpole liver

1962 • 17 citations

Development of Xenopus laevis skin glands in organ culture

1966 • 17 citations

Biochemical Metamorphosis of Hemoglobin in Rana catesbeiana

1966 • 17 citations

The synthesis of hemoglobin and non-hemoglobin protein of amphibian red blood cells related to metamorphosis

1967 • 17 citations

The role of the thyroid in the development of Mauthner's neuron

1966 • 17 citations

Thyroxine-stimulated oxidative enzyme activity associated with precocious brain maturation in anurans a histochemical study

1965 • 16 citations

The establishment of tissue specificity in tadpoles of Hyla regilla

1941 • 16 citations

Development of the pancreas in Amblystoma opacum

1958 • 16 citations

Biochemical Aspects of Metamorphosis: Changes in RNA Associated with the Transition from Ammonotelism to Ureotelism

1968 • 16 citations

Studies on the amphibian digestive system II. Comparative histology of the pancreas, following early larval development, in certain species of anura

1937 • 16 citations

Extraction and Fractionation of Low Molecular Weight RNA on the Microscale

1968 • 16 citations

Experimentelle Studien zur Genese der Langerhansschen Inseln des Pankreas

1936 • 15 citations

OSTEOLYSIS IN THE FROG: THE EFFECTS OF PARATHORMONE

1966 • 14 citations

The morphogenesis of the thymus gland of Rana sylvatica as correlated with certain stages of metamorphosis

1941 • 14 citations

A System Regulating Alkaline Phosphatase Activity in the Duodenum of the Chick Embryo and Mouse

1965 • 14 citations

The ultimobranchial body in Rana pipiens

1968 • 14 citations

A histochemical study of glycogen distribution in the developing nervous system of Amblystoma

1956 • 14 citations

Effects of Thyroxine Upon Strontium and Calcium Metabolism of Embryonic Bone Grownin Vitro

1962 • 13 citations

An immunochemical comparison of tadpole and frog hemoglobulins

1970 • 12 citations

Determinazione quantitativa delle fenilfosfatasi alcalina ed acida dell'intestino diRana esculentanel corso della metamorfosi in condizioni normali e sperimentali

1962 • 11 citations

Oxygen Consumption of Normal and Thyroxin-Stimulated Rana pipiens Skin

1953 • 11 citations

THE ACTIVITY OF LACTATE DEHYDROGENASE ISOZYMES DURING THYROXINE-INDUCED TADPOLE METAMORPHOSIS

1966 • 11 citations

Changes in serum proteins during the development of bullfrogs (Rana catesbeiana) from tadpoles

1968 • 11 citations

Hormonal Control of Onset of Corneal Reflex in the Frog

1958 • 11 citations

Uracil Metabolism in Tadpoles during Thyroxine-induced Metamorphosis

1964 • 10 citations

Hypertrophy of the islets of Langerhans of frog tadpoles after partial pancreatectomy

1965 • 10 citations

Role of Catalases and Peroxidases in the Deiodination of Thyroxine in Frog Liver

1965 • 10 citations

THYROXINE AND SODIUM TRANSPORT BY ANURAN MEMBRANES

1965 • 10 citations

Über die Einwirkung des Schilddrüsenhormons auf die Ossifikation

1956 • 10 citations

Thyroxine metabolism by amphibian skin during metamorphosis and molting

1966 • 10 citations

Der morphologische Farbwechsel von Xenopus laevis-Larven

1967 • 10 citations

The influence of thyroxine on the normal development of the pancreas in Rana pipiens larvae

1966 • 9 citations

Autoradiographic Detection of Reactive Protein-SH and its application to Anuran Haemoglobin Chains

1967 • 9 citations

Metabolism of¹³¹I- and¹⁴C-Labeled Thyroxines

1966 • 9 citations

Changes in thyroxine deiodinase of the frog, Xenopus laevis daudin, during metamorphosis and growth

1964 • 8 citations

Molecular Changes During Anuran Metamorphosis ; Early Effects of Triiodothyronine on Nucleotide and RNA Metabolism in the Bullfrog Tadpole Liver

1968 • 7 citations

Thyroxine effects upon the mitotic activity of the medulla oblongata after unilateral excision in embryos of the frog

1966 • 7 citations

Comparative endocrinology : proceedings of the Columbia University Symposium on Comparative Endocrinology, held at Cold Spring Harbor, New York, May 25 to 29, 1958

1959 • 7 citations

Ribonucleic acid synthesis during thyroxin-induced metamorphosis in bullfrogs

1968 • 7 citations

The role of the thyroid in kidney development in the tadpole.

1958 • 6 citations

Evidence for a Role of Tyrosyl Residues in Cell Membrane Permeability

1967 • 6 citations

Repression by actinomycin D of testosterone induced sex reversal in Rana dalmatina tadpoles

1967 • 6 citations

Immunological techniques following microelectrophoresis on polyacrylamide gel

1968 • 5 citations

Thalidomide and Induced Amphibian Metamorphosis

1964 • 5 citations

Repression by puromycin of testosterone-induced sex reversal in Rana dalmatina tadpoles

1968 • 5 citations

Oxygen Consumption during Induced Amphibian Metamorphosis

1969 • 3 citations

Changes in the pathways for serine biosynthesis in the developing amphibian

1968 • 2 citations

変態の生化学 (変態時における酵素系の変動(特集))

1966 • 1 citations

Zur Frage der partiellen Metamorphose-Hemmung durch Kaliumperchlorat beiSalamandra maculosa L. undAmbystoma mexicanum Shaw u. Nodder

1967 • 1 citations