I. Yasumasu

发表

ADP‐Ribosylation of Histones in Nuclei Isolated from Embryos of the Sea Urchin, Hemicentrotus pulcherrimus

S. Furuya, Y. Kamata, I. Yasumasu, 1994 .

Different exon-intron organizations of the genes for two astacin-like proteases, high choriolytic enzyme (choriolysin H) and low choriolytic enzyme (choriolysin L), the constituents of the fish hatching enzyme.

K. Inohaya, S. Yasumasu, H. Shimada, 1996, European journal of biochemistry.

Degeneration of archenteron in sea urchin embryos caused by alpha,alpha'-dipyridyl.

A. Fujiwara, H. Mizoguchi, I. Yasumasu, 1983, Differentiation; research in biological diversity.

Degeneration of archenteron in sea urchin embryos caused by α,α′‐dipyridyl

A. Fujiwara, H. Mizoguchi, I. Yasumasu, 1984 .

Inhibitory Effect of Calmodulin Antagonists and Calcium Antagonists on Fertilization‐Induced Cyanide‐Insensitive Respiration in Sea Urchin Eggs

A. Fujiwara, I. Yasumasu, E. Tsuchida, 1985 .

Intrahepatic expression of genes encoding choriogenins: precursor proteins of the egg envelope of fish, the medaka, Oryzias lapites

K. Yamamoto, K. Murata, I. Iuchi, 1997, Fish Physiology and Biochemistry.

Vegetalization of Sea Urchin Larvae Induced with Cycloheximide

I. Yasumasu, T. Yoshimi, 1981, Development, growth & differentiation.

CHANGE IN THE ACTIVITY OF PYRUVATE DEHYDROGENASE COMPLEX IN SEA URCHIN EGGS FOLLOWING FERTILIZATION *

I. Yasumasu, 1976, Development, growth & differentiation.

Metabolism of lipid and carbohydrate in sea urchin spermatozoa

M. Mita, I. Yasumasu, 1983 .

Glycolysis in the eggs of the echiuroid, Urechis unicinctus and the oyster, Crassostrea gigas

A. Fujiwara, I. Yasumasu, E. Tazawa, 1975 .

Glycolysis of sea urchin eggs. Rate-limiting steps and activation at fertilization.

A. Fujiwara, K. Asami, I. Yasumasu, 1973, Experimental cell research.

Outgrowth of pseudopodial cables induced by all‐trans retinoic acid in micromere‐derived cells isolated from sea urchin embryos

M. Okuyama, I. Yasumasu, S. Kuno, 1999, Development, growth & differentiation.

Does phosphatidylinositol 3‐kinase play a role in insulin‐induced outgrowth of pseudopodial cables in cultured cells derived from micromeres of sea urchin embryos?

I. Yasumasu, S. Kuno, 1996, Development, growth & differentiation.

Reversal of ATP Inhibition of Phosphofructokinase by Nucleotides and Phosphate as a Possible Regulatory Mechanism of Sea Urchin Egg Glycolysis

A. Fujiwara, K. Asami, I. Yasumasu, 1975 .

Fertilization induced release of glycogen from bound state in sea urchin eggs

I. Yasumasu, Akiya Hindo, 1979 .

EFFECT OF PROLACTIN ON THE TADPOLE TAIL FIN. IV. EFFECT OF PROLACTIN ON THE METABOLIC FATE OF HYALURONIC ACID, COLLAGEN AND RNA WITH A SPECIAL REFERENCE TO CATABOLIC PROCESS

K. Yoshizato, I. Yasumasu, 1972, Development, growth & differentiation.

Cloning of cDNAs for the precursor protein of a low-molecular-weight subunit of the inner layer of the egg envelope (chorion) of the fish Oryzias latipes.

T. Sasaki, S. Yasumasu, K. Murata, 1995, Developmental biology.

Activation of co-insensitive respiration in echiuroid eggs by light irradiation at various wavelengths

A. Fujiwara, I. Yasumasu, E. Tazawa, 1991 .

cDNA Cloning of Na+,K+-ATPase &agr;-Subunit from Embryos of the Sea Urchin, Hemicentrotus pulcherrimus

H. Kawashita, K. Yamazaki, K. Akasaka, 1996, Zoological science.

pc1 and psc1, zebrafish homologs of Drosophila Polycomb and Posterior sex combs, encode nuclear proteins capable of complex interactions.

H. Inoue, K. Inohaya, K. Yamazaki, 2002, Biochemical and biophysical research communications.

Several Cell Responses to Insulin of Cultured Cells Derived from Micromeres, Isolated from Sea Urchin Embryos at the 16 Cell Stage

A. Fujiwara, I. Yasumasu, K. Mitsunaga‐Nakatsubo, 1994, Development, growth & differentiation.

Insulin‐Induced Outgrowth of Pseudopodial Cables from Cultured Micromere‐Derived Cells Isolated from Sea Urchin Embryos at the 16 Cell Stage, with Special Reference to the Insulin‐Receptor.

I. Yasumasu, T. Nagura, S. Kuno, 1994 .

CHANGES IN ACTIVITIES OF THYMIDYLATE SYNTHASE AND DIHYDROFOLATE REDUCTASE IN SEA URCHIN EGGS AFTER FERTILIZATION

I. Yasumasu, S. Kusunoki, M. Saitoh, 1979 .

EFFECT OF PROLACTIN ON THE TADPOLE TAIL FIN. I. STIMULATORY EFFECT OF PROLACTIN ON THE COLLAGEN SYNTHESIS OF THE TADPOLE TAIL FIN

K. Yoshizato, K. Yoshizato, I. Yasumasu, 1969, Development, growth & differentiation.

Probable Contribution of Protein Phosphorylation by Protein Kinase C to Spicule Formation in Sea Urchin Embryos

I. Yasumasu, Shio Shinohara, K. Mitsunaga, 1990, Development, growth & differentiation.

Changes in the nuclear protein kinase activities in the regenerating liver of partially irradiated rat.

A. Fujiwara, K. Asami, I. Yasumasu, 1989, Radiation research.

Effects of Ca2+ on flavin‐linked complex enzymes in mitochondria isolated from eggs and embryos of sea urchin

A. Fujiwara, Y. Kamata, I. Yasumasu, 2001, Development, growth & differentiation.

Periodic change in the content of adenosine 3'5'-cyclic monophosphate with close relation to the cycle of cleavage in the sea urchin egg.

A. Fujiwara, I. Yasumasu, K. Ishida, 1973, Biochemical and biophysical research communications.

Inhibition of glucose 6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase in sea urchin eggs by palymitoyl-coenzyme A and reversal by polyamines.

M. Mita, I. Yasumasu, Masatoshi Mita, 1980, Archives of biochemistry and biophysics.

Proteins ADP‐ribosylated in Nuclei and Plasma Membrane Vesicles Isolated from Sea Urchin Embryos at Various Stages of Early Development

S. Furuya, Y. Kamata, I. Yasumasu, 1993, Development, growth & differentiation.

Identification of GTP‐Binding Proteins by ADP‐Ribosylation in the Presence of Cholera Toxin, Pertussis Toxin and Botulinum Toxin D in Plasma Membrane Isolated from Eggs and Embryos of Sea Urchin

A. Fujiwara, S. Furuya, Y. Kamata, 1992, Development, growth & differentiation.

Binding of [3H]Nitrendipine to Proteins in the Plasma Membrane of Sea Urchin Sperm

I. Yasumasu, K. Mikami‐Takei, 1989 .

Distributions of H+,K+-ATPase and Cl-,HCO3(-)-ATPase in micromere-derived cells of sea urchin embryos.

I. Yasumasu, Y. Fujino, K. Mitsunaga, 1987, Differentiation; research in biological diversity.

Synthesis of Proteins Enriched in Li+‐ Induced Vegetalized Embryos of Sea Urchin during Early Development

I. Yasumasu, M. Komukai, Y. Iizuka, 1989, Development, growth & differentiation.

Changes in the activities of protein phosphatase type 1 and type 2A in sea urchin embryos during early development

A. Fujiwara, I. Yasumasu, M. Kawamoto, 2000, Development, growth & differentiation.

Changes in the activities of protein phosphatase type 1 and type 2A in sea urchin embryos during early development.

A. Fujiwara, I. Yasumasu, S. Kuno, 1999, Zygote.

Binding of Ca Ions by Paramecium caudatum

Y. Naitoh, I. Yasumasu, 1967, The Journal of general physiology.

THE DISTRIBUTION OF CELLULASE IN INVERTEBRATES.

I. Yasumasu, Y. Yokoe, 1964, Comparative biochemistry and physiology.

STUDIES ON THE RESPIRATION OF SEA-URCHIN SPERMATOZOA. V. THE EFFECT OF P-C02.

H. Mohri, I. Yasumasu, 1956, The Journal of experimental biology.

INHIBITION OF RESPIRATION IN SEA URCHIN SPERMATOZOA FOLLOWING INTERACTION WITH FIXED UNFERTILIZED EGGS

A. Fujiwara, I. Yasumasu, A. Hino, 1980 .

Cyclic AMP-dependent protein kinase in ovarian follicle cells of starfish Asterina pectinifera.

M. Mita, Y. Nagahama, I. Yasumasu, 1996, Comparative biochemistry and physiology. Part C, Pharmacology, toxicology & endocrinology.

Effect of polyamines on palmitoyl-coenzyme A-caused inhibition of glucose-6-phosphate dehydrogenase from baker's yeast.

M. Mita, I. Yasumasu, 1983, Archives of biochemistry and biophysics.

Synthesis of Collagen‐Like Proteins in Embryonic Organs of the Sea Urchin, Hemicentrotus pulcherrimus

A. Fujiwara, H. Mizoguchi, I. Yasumasu, 1989 .

Stage Specific Effects of Zn2+ on Sea Urchin Embryogenesis (animalization/EDDA/EDTA‐OH/sea urchin embryos/Zn2+)

I. Yasumasu, K. Mitsunaga, 1984, Development, growth & differentiation.

Inhibition of archenteron formation by the inhibitors of prolyl hydroxylase in sea urchin embryos.

H. Mizoguchi, I. Yasumasu, 1983, Cell differentiation.

Stage Specific Effects on Sea Urchin Embryogenesis of Zn2+, Li+, several Inhibitors of cAMP‐Phosphodiesterase and Inhibitors of Protein Synthesis

A. Fujiwara, I. Yasumasu, T. Yoshimi, 1983, Development, growth & differentiation.

Cyclic change in polyamine concentrations in sea urchin eggs related with cleavage cycle.

I. Yasumasu, S. Kusunoki, 1976, Biochemical and biophysical research communications.

Carbonic anhydrase activity in developing sea urchin embryos with special reference to calcification of spicules.

K. Akasaka, I. Yasumasu, H. Shimada, 1986, Cell differentiation.

Respiration of Sea Urchin Spermatozoa in the Presence of a Synthetic Jelly Coat Peptide and Ionophores

Y. Ohizumi, N. Suzuki, I. Yasumasu, 1984, Development, growth & differentiation.

Activation of Sea Urchin Eggs by Halothane and Its Inhibition by Dantrolene

A. Fujiwara, K. Sudoh, I. Yasumasu, 1988, Development, growth & differentiation.

EFFECT OF TEMPERATURE ON INTERACTION BETWEEN EGGS AND SPERMATOZOA OF SEA URCHIN

M. Mita, I. Yasumasu, A. Hino, 1984 .

Change in the calcium-binding capacity of sea urchin egg homogenate caused by treatment with ATP and magnesium ions.

M. Nakamura, I. Yasumasu, 1974, Experimental cell research.

The Acrosome Reaction Induced by Dimethylsulfoxide in Sea Urchin Sperm

A. Fujiwara, I. Yasumasu, K. Mikami‐Takei, 1988 .

Degeneration of Respiratory System in Sea Urchin Spermatozoa during Incubation in Seawater for Long Duration

M. Mita, A. Fujiwara, I. Yasumasu, 1996 .

High-energy phosphate compounds in spermatozoa of the sea urchins Arbacia lixula and Paracentrotus lividus

M. Mita, R. Santis, A. Fujiwara, 1994 .

Respiration and Motility in Starfish Spermatozoa at Various Times in the Breeding Season

H. Mohri, A. Fujiwara, I. Yasumasu, 1990 .

Heat labile activating substance for ornithine decarboxylase activity in sea urchin eggs

I. Yasumasu, S. Kusunoki, 1978 .

Cloning of cDNA and estrogen-induced hepatic gene expression for choriogenin H, a precursor protein of the fish egg envelope (chorion).

S. Yasumasu, K. Murata, I. Iuchi, 1997, Proceedings of the National Academy of Sciences of the United States of America.

Species-dependent migration of fish hatching gland cells that express astacin-like proteases in common [corrected].

K. Inohaya, S. Yasumasu, K. Naruse, 1997, Development, growth & differentiation.

Analysis of the origin and development of hatching gland cells by transplantation of the embryonic shield in the fish, Oryzias latipes

K. Inohaya, S. Yasumasu, I. Iuchi, 1999, Development, growth & differentiation.

Change in the Activity of Na1, K+‐ATPase in Embryos of the Sea Urchin, Hemicentrotus pulcherrimus, during Early Development

A. Fujiwara, I. Yasumasu, K. Mitsunaga‐Nakatsubo, 1992 .

Adenosine 3′,5′‐cyclic monophosphate‐binding protein in sea urchin eggs and embryos

I. Yasumasu, Y. Fujino, 1978 .

Synergistic action of prolactin and androgen on the cloacal glands of the newt.

S. Kikuyama, I. Yasumasu, R. Nakano, 1975, Comparative biochemistry and physiology. A, Comparative physiology.

Change in the Respiratory Rate of Sea Urchin Spermatozoa following Sperm‐egg Interaction in the Absence of Mg2+

H. Mohri, A. Fujiwara, I. Yasumasu, 1983 .

VII. Decrease in the Rate of Respiration in the Spermatozoa of the Sea Urchin, Hemicentrotus Pulcherrimus, Caused by Long Chain Fatty Acyl‐CoA‐induced Inhibition of the Movement

T. Hamasaki, Y. Naitoh, M. Mita, 1983 .

Inhibition of Respiration in Sea Urchin Spermatozoa following Interaction with Fixed Unfertilized Eggs VI. Probable Difference between the Species in the Mechanism for the Fixed‐Egg‐Induced Inhibition of Sperm Respiration

A. Fujiwara, I. Yasumasu, A. Hino, 1982 .

INHIBITION OF RESPIRATION IN SEA URCHIN SPERMATOZOA FOLLOWIGN INTERACTION WITH FIXED UNFERTILIZED EGGS

A. Fujiwara, I. Yasumasu, A. Hino, 1980, Development, growth & differentiation.

INHIBITION OF RESPIRATION IN SEA URCHIN SPERMATOZOA FOLLOWING INTERACTION WITH FIXED UNFERTILIZED EGGS.

A. Fujiwara, I. Yasumasu, A. Hino, 1980 .

INHIBITION OF RESPIRATION IN SEA URCHIN SPERMATOZOA FOLLOWING INTERACTION WITH FIXED UNFERTILIZED EGGS

A. Fujiwara, I. Yasumasu, A. Hino, 1980, Development, growth & differentiation.

Changes in cAMP‐dependent protein kinase activity in the 10,000g sediment of sea urchin embryos during early development

I. Yasumasu, Y. Fujino, 1983 .

Change in intracellular distribution of cAMP-binding capacity in sea urchin embryos during early development

I. Yasumasu, Y. Fujino, 1982 .

cAMP‐dependent protein kinase in sea urchin embryos

I. Yasumasu, Y. Fujino, 1981 .

Presence of growth-promoting factor in the frog pituitary gland.

K. Yoshizato, S. Kikuyama, I. Yasumasu, 1972, General and comparative endocrinology.

Change in phosvitin kinase activity during early development of the sea urchin

I. Yasumasu, Y. Fujino, 1983 .

INHIBITION OF THYROXINE‐INDUCED RESORPTION OF TADPOLE TAIL BY ADENOSINE 3′, 5′‐CYCLIC MONOPHOSPHATE

S. Kikuyama, I. Yasumasu, K. Yamamoto, 1979, Development, growth & differentiation.

EFFECTS OF THYROXINE AND PROLACTIN ON COLLAGEN BREAKDOWN IN THE THIGH BONE AND TAIL FIN OF THE RANA CATESBEIANA TADPOLE

K. Yamaguchi, I. Yasumasu, 1978, Development, growth & differentiation.

EFFECT OF PROLACTIN ON THE TADPOLE TAIL FIN. III. EFFECT OF PROLACTIN ON THE HYDROXYLATION OF PROTOCOLLAGEN‐PROLINE OF THE TAIL FIN

K. Yoshizato, I. Yasumasu, 1972 .

Archenteron formation induced by ascorbate and alpha-ketoglutarate in sea urchin embryos kept in SO2- 4 -free artificial seawater.

H. Mizoguchi, I. Yasumasu, 1982, Developmental biology.

Probable participation of mitochondrial Ca2+ transport in calcification of spicules and morphogenesis in sea urchin embryos

I. Yasumasu, Y. Fujino, K. Mitsunaga, 1988 .

The Role of External Potassium Ion in Activation of Sea Urchin Spermatozoa

M. Mita, I. Yasumasu, 1984, Development, growth & differentiation.

EFFECTS OF THYROXINE AND PROLACTIN ON THE RATES OF PROTEIN SYNTHESIS IN THE THIGH BONES OF THE TADPOLE OF RANA CATESBEIANA

K. Yamaguchi, I. Yasumasu, 1977 .

EFFECT OF PROLACTIN ON THE TADPOLE TAIL FIN. II. STIMULATORY EFFECT OF PROLACTIN ON THE SYNTHESIS OF ACID MUCOPOLYSACCHARIDE OF THE TADPOLE TAIL FIN.

K. Yoshizato, I. Yasumasu, 1970, Development, growth & differentiation.

HORMONES CONTROLLING COLLAGEN SYNTHESIS DURING METAMORPHOSIS IN THE THIGH BONE OF THE TADPOLE OF RANA CATESBEIANA

K. Yamaguchi, I. Yasumasu, 1977 .

Separation of granules containing melanophore stimulating hormone from frog (Rana catesbeiana) pars intermedia.

S. Kikuyama, I. Yasumasu, 1972, Endocrinologia japonica.

Inhibitory effect of α-hydrazinoornithine on egg cleavage in sea urchin eggs

I. Yasumasu, S. Kusunoki, 1978 .

Fertilization-induced change in the respiratory rate in eggs of several marine invertebrates

S. Nemoto, A. Fujiwara, K. Asami, 1988 .

Pathways of carbohydrate breakdown in sea urchin eggs.

I. Yasumasu, N. Isono, 1968, Experimental cell research.

Changes in Activities of Glucose Metabolising Enzymes in Germ Cells during Spermatogenesis in Rats

Masahisa Nakamura, A. Fujiwara, K. Arai, 1983 .

Change in the Triglyceride Level in Sea Urchin Eggs and Embryos During Early Development

A. Suzuki, M. Mita, I. Yasumasu, 1984 .

CHANGE IN THE ACTIVITY OF LIPASE IN SEA URCHIN EGGS AND EMBRYOS DURING EARLY DEVELOPMENT *

M. Mita, I. Yasumasu, 1980, Development, growth & differentiation.

Regulation of the tricarboxylic acid cycle in sea urchin eggs and embryos.

M. Mita, I. Yasumasu, 1983, The Journal of experimental zoology.

CHANGE IN THE GLYCOGEN CONTENT OF SEA URCHIN EGGS DURING EARLY DEVELOPMENT

I. Yasumasu, A. Hino, 1979, Development, growth & differentiation.

PRODUCTION AND UTILIZATION OF GLUCOSE 1‐PHOSPHATE IN THE EGGS OF THE SEA URCHIN ANTHOCIDARIS CRASSISPINA

I. Yasumasu, A. Hino, E. Tazawa, 1977, Development, growth & differentiation.

Development of Sea Urchin Embryos in Artificial Sea Water Containing Br−in Place of Cl−

I. Yasumasu, Y. Fujino, K. Mitsunaga, 1987, Development, growth & differentiation.

Probable Role of Allylisothiocyanate‐Sensitive H+, K+‐ATPase in Spicule Calcification in Embryos of the Sea Urchin, Hemicentrotus pulcherrimus

I. Yasumasu, Y. Fujino, K. Mitsunaga, 1987, Development, growth & differentiation.

Inhibitory effects of ethacrynic acid, furosemide, and nifedipine on the calcification of spicules in cultures of micromeres isolated from sea‐urchin eggs

I. Yasumasu, Y. Fujino, K. Mitsunaga, 1986 .

The periodic change in adenosine 3',5'-monophosphate concentration in sea-urchin eggs.

I. Yasumasu, K. Ishida, 1982, Biochimica et biophysica acta.

Mechanism for Increase in Intracellular Concentration of Free Calcium in Fertilized Sea Urchin Egg

Masahisa Nakamura, I. Yasumasu, 1974, The Journal of general physiology.

Induction of Fertilization Membrane Formation and Cyanide‐insensitive Respiration in Sea Urchin Eggs by the Treatment with Dimethylsulfoxide Followed by an Incubation in an Ice Bath (dimethylsulfoxide/sea urchin egg/fertilization membrane/respiration/verapamil)

A. Fujiwara, K. Asami, I. Yasumasu, 1987 .

Probable participation of phospholipase A2 reaction in the process of fertilization‐induced activation of sea urchin eggs

M. Mita, T. Tojo, A. Fujiwara, 1997, Development, growth & differentiation.

Does the low respiratory rate in unfertilized eggs result mainly from depression of the redox reaction catalyzed by flavoproteins? Analysis of the respiratory system by light‐induced release of CO‐mediated inhibition

A. Fujiwara, I. Yasumasu, E. Tazawa, 1996 .

Fertilization envelope formation induced by melittin in sea urchin eggs does not depend on Ca2+ signalling

T. Tojo, A. Fujiwara, Y. Kamata, 1995 .

Photo-activation of respiration in the presence of CO in sperm of several marine invertebrates

A. Fujiwara, I. Yasumasu, E. Tazawa, 1991 .

Fertilization Membrane Formation in Sea Urchin Eggs Induced by Drugs Known to Cause Ca2+Release from Isolated Sarcoplasmic Reticulum

A. Fujiwara, I. Yasumasu, K. Taguchi, 1990, Development, growth & differentiation.

Inhibitory Effect of Some Anti-inflammatory Compounds on Respiration of the Sea Urchin Eggs Activated by Sperm or by Melittin(Biochemistry)

A. Fujiwara, K. Asami, I. Yasumasu, 1985 .

The effects of several ion channel blockers and calmodulin antagonists on fertilization-induced acid release and 45Ca2+ uptake in sea urchin eggs.

A. Fujiwara, I. Yasumasu, M. Komukai, 1985, Experimental cell research.

Effect of Several Redox Dyes on the Respiration of Unfertilized Eggs of Sea Urchin

A. Fujiwara, K. Asami, I. Yasumasu, 1984 .

Melittin, a Component of Bee Venom, Activates Unfertilized Sea Urchin Eggs

H. Terayama, A. Fujiwara, I. Yasumasu, 1982, Development, growth & differentiation.

Activation of phosphorylase in sea urchin eggs by Ca2+ and cyclic 3'5'-AMP. A possible mechanism of the regulation of its activity at fertilization.

A. Fujiwara, K. Asami, I. Yasumasu, 1973, Experimental cell research.

Regulation of mitochondrial respiration in eggs and embryos of sea urchin

I. Yasumasu, 1999, Zygote.

Relationship between ATP level and respiratory rate in sea urchin embryos

A. Fujiwara, Y. Kamata, I. Yasumasu, 2000, Development, growth & differentiation.

Change in the levels of adenine nucleotides in sea urchin eggs and embryos during early development

M. Mita, I. Yasumasu, 1984 .

Activating effect of light irradiation at various wavelength on the respiration in sperm of the echiuroid, Urechis unicinctus, in the presence of carbon monoxide.

A. Fujiwara, I. Yasumasu, E. Tazawa, 1991, Journal of biochemistry.

Does Protein Phosphorylation by Protein Kinase C Support Pseudopodial Cable Growth in Cultured Micromere‐Derived Cells of the Sea Urchin, Hemicentrotus pulcherrimus?

I. Yasumasu, Shio Shinohara, K. Mitsunaga, 1990, Development, growth & differentiation.

Changes in Insulin‐Binding Capacity of the Plasma Membrane Fraction during Culture in vitro of Cells Derived from Micromeres of 16‐Cell‐Stage Sea Urchin Embryos

I. Yasumasu, K. Mitsunaga‐Nakatsubo, T. Nagura, 1994 .

Changes in the Activities of H+, K+‐ATPase and Na+, K+‐ATPase in Cultured Cells Derived from Micromeres of Sea Urchin Embryos with Special Reference to Their Roles in Spicule Rod Formation

A. Fujiwara, I. Yasumasu, Y. Fujino, 1989, Development, growth & differentiation.

Two Types of Na+/K+-ATPase Alpha Subunit Gene Transcript in Embryos of the Sea Urchin, Hemicentrotus pulcherrimus

K. Yamazaki, I. Yasumasu, T. Ihara, 1997, Zoological science.

Mechanism of coenzyme A inhibition of dihydrofolate reductase.

M. Mita, I. Yasumasu, 1982, The International journal of biochemistry.

Change in the levels of adenine‐related compounds in starfish ovarian follicle cells following treatment with gonad‐stimulating substance

M. Mita, M. Saneyoshi, Y. Nagahama, 1996, Development, growth & differentiation.

Effect of Aminopterin and Deoxyribonucleosides on the Cleavage and Embryogenesis of the Sea Urchin, Hemicentrotus pulcherrimus

A. Fujiwara, K. Niikura, I. Yasumasu, 1984, Development, growth & differentiation.

Regulation of glucose metabolism by adenine nucleotides in round spermatids from rat testes.

M. Nakamura, A. Fujiwara, K. Arai, 1982, The Journal of biological chemistry.

Stimulation of protein synthesis in round spermatids from rat testes by lactate.

M. Nakamura, J. Kato, I. Yasumasu, 1981, Journal of biochemistry.

Ca2+ uptake H+ ejection and respiration in sea urchin eggs on fertilization.

A. Fujiwara, K. Asami, I. Yasumasu, 1970, Experimental cell research.

Vegetalization Induced by Procaine and Tetracaine in Sea Urchin Embryos

A. Fujiwara, I. Yasumasu, K. Kataoka, 1990 .

Inhibition of 45Ca2+ uptake in the eggs and embryos of the sea urchin, Anthocidaris crassispina, by several calcium antagonists, anion transport inhibitor, and chloride transport inhibitors

A. Fujiwara, I. Yasumasu, Y. Fujino, 1985 .

Inhibitory Effects of Diltiazem and Verapamil, Calcium Antagonists, on Fertilization‐Induced Increase in the Phosphorylase Reaction in Echiuroid Eggs

A. Fujiwara, I. Yasumasu, Y. Fujino, 1985 .

Effect of Dibutyryl Adenosine 3', 5'-Cyclic Monophosphate on Several Metabolic Systems in Sea Urchin Eggs

K. Asami, I. Yasumasu, A. Hino, 1977 .

Exogut Formation by the Treatment of Sea Urchin Embryos with Ascorbate and α‐Ketoglutarate

H. Mizoguchi, I. Yasumasu, 1982 .

RESPIRATORY LEVEL OF SEA URCHIN EGGS BEFORE AND AFTER FERTILIZATION

E. Nakano, I. Yasumasu, 1963 .

Two pathways from glycogen to glucose‐6‐phosphate in sea urchin eggs with special reference to the difference between the species in the contribution ratio of each pathway

I. Yasumasu, A. Hino, E. Tazawa, 1978 .

Enzyme activities in the glycolysis system of Urechis eggs with special reference to the activation of its rate-limiting enzymes following fertilization.

I. Yasumasu, E. Tazawa, 1977, Experimental cell research.

Distribution of some enzymes concerning carbohydrate metabolism in sea urchin eggs.

A. Fujiwara, K. Asami, I. Yasumasu, 1975, Experimental cell research.

Pulse treatment of sea urchin embryos with A23187 blocks their hatching out

A. Fujiwara, I. Yasumasu, 1990, Roux's archives of developmental biology.

Does ADP‐Ribosylation of Proteins in Nuclei Contribute to Ectoderm Cell Differentiation in Sea Urchin Embryos?

A. Fujiwara, S. Furuya, Y. Kamata, 1993 .

Expression of Na+, K+‐ATPase α‐Subunit in Animalized and Vegetalized Embryos of the Sea Urchin, Hemicentrotus pulcherrimus.

A. Fujiwara, H. Kawashita, K. Yamazaki, 1992 .

Animalizing Effect of A23187 on Sea Urchin Embryos

A. Fujiwara, I. Yasumasu, 1991 .

VEGETALIZATION OF SEA URCHIN LARVAE INDUCED WITH cAMP PHOSPHODIESTERASE INHIBITORS

I. Yasumasu, T. Yoshimi, 1978, Development, growth & differentiation.

SOME OBSERVATIONS OF ABNORMAL EMBRYOS INDUCED BY SHORT‐PERIOD TREATMENT WITH CHLORAMPHENICOL DURING EARLY DEVELOPMENT OF SEA URCHIN

A. Fujiwara, I. Yasumasu, 1974 .

SCN— Blocks Hardening of the Fertilization Envelope of Sea Urchin Eggs and Adhesion of Blastomeres

A. Fujiwara, I. Yasumasu, 1992, Development, growth & differentiation.

Mechanism for electrosilent Ca2+ transport to cause calcification of spicules in sea urchin embryos.

I. Yasumasu, Y. Fujino, K. Mitsunaga, 1985, Experimental cell research.

Glycosis in the eggs of the echiuroid, Urechis unicinctus and the oyster, Crassostrea gigas. Rate-limiting steps and activation at fertilization.

A. Fujiwara, I. Yasumasu, E. Tazawa, 1975, Experimental cell research.

Population dynamics of the spatangoid echinoid Echinocardium cordatum (Pennant) in the Bay of Seine, Normandy

B. David, C. Ridder, N. Suzuki, 1991 .

Stimulation of Unfertilized Eggs of the Echiuroid, Urechis unicinctus by Polyamines

A. Fujiwara, I. Yasumasu, S. Kusunoki, 1983, Development, growth & differentiation.

Respiration in Eggs of the Echiuroid, Urechis unicinctus, Before and After Fertilization

A. Fujiwara, K. Asami, I. Yasumasu, 1986, Development, growth & differentiation.

The Effects of γ-Irradiation on Glycolysis in the Sea Urchin Egg

A. Fujiwara, K. Asami, I. Yasumasu, 1970 .

Production of the Oocyte Maturation-Inducing Substance of Starfish by Heat Treatment of S-Adenosylmethionine

M. Mita, M. Saneyoshi, Y. Nagahama, 1998, Zoological science.

Inhibitory Effect of Omeprazole, a Specific Inhibitor of H+, K+‐ATPase, on Spicule Formation in Sea Urchin Embryos and in Cultured Micromere‐Derived Cells.

I. Yasumasu, Y. Fujino, K. Mitsunaga, 1987, Development, growth & differentiation.

Behavior of Na+/K+‐ATPase α‐subunit alleles in sea urchin eggs upon fertilization

I. Yasumasu, T. Ihara, Ikuo Yasumasu, 1997, Development, growth & differentiation.

Does the respiratory rate in sea urchin embryos increase during early development without proliferation of mitochondria?

A. Fujiwara, I. Yasumasu, Ikuo Yasumasu, 1997, Development, growth & differentiation.

PREVENTION BY HYDROXYUREA OF VEGETALIZATION OF SEA URCHIN LARVAE INDUCED BY cAMP PHOSPHODIESTERASE INHIBITORS

I. Yasumasu, T. Yoshimi, 1979, Development, growth & differentiation.

Species‐dependent migration of fish hatching gland cells that commonly express astacin‐like proteases in common

Kiyoshi Naruse, Kazuo Araki, Shigeki Yasumasu, 1997 .

Does Light-Induced Relief of Cytochrome c Oxidase from CO-Induced Inhibition Result in Photo-Reactivation of CO-Inhibited Respiration in Sperm of Sea Urchin, Oyster and Fish

H. Ohta, K. Konishi, A. Fujiwara, 1997 .

CANCELING EFFECT OF 2, 4‐DINITROPHENOL ON THE VEGETALIZATION OF SEA URCHIN LARVAE INDUCED WITH CAFFEINE *

I. Yasumasu, T. Yoshimi, 1979, Development, growth & differentiation.

Inhibition of DNA polymerases of sea urchin by palmitoyl coenzyme A.

T. Haraguchi, A. Fujiwara, H. Nagano, 1983, Biochemical and biophysical research communications.

Isolation of neurosecretory granules and nerve endings from bovine posterior lobe.

T. Hirano, Hideshi Kobayashi, I. Yasumasu, 1962 .

Endogenous substrate for energy metabolism and ultrastructural correlates in spermatozoa of the sea urchin Diadema setosum

M. Mita, I. Yasumasu, Masaru Nakamura, 1995, Molecular reproduction and development.

Endogenous Substrates for Energy Metabolism in Spermatozoa of the Sea Urchins Arbacia lixula and Paracentrotus lividus.

S. Kikuyama, I. Yasumasu, A. Oguchi, 1994, The Biological bulletin.

ADP‐Ribosylation of Histones in Nuclei Isolated from Embryos of the Sea Urchin, Hemicentrotus pulcherrimus

S. Furuya, Y. Kamata, I. Yasumasu, 1994, Development, growth & differentiation.