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Your search keyword '"ECHINODERMATA"' showing total 15 results
Start Over Descriptor "ECHINODERMATA" Language japanese
15 results on '"ECHINODERMATA"'

1. Early Development of the Sand Dollar, Scaphechinus mirabilis (Echinodermata: Echinoidea: Clypeasteroida) as a Teaching Material

Author

Tomikawa, Ko and Torigoe, Kenji

Subjects
棘皮動物, 教材, teaching material, 初期発生, Scaphechinus mirabilis, ハスノハカシパン, early development, Echinodermata
Abstract

Scaphechinus mirabilis Agassiz, 1863 is a widely distributed sand dollar in Japan. We observed early development of this species based on the specimens from Etajima Island, Hiroshima Prefecture. Our study revealed that S. mirabilis is a good teaching material for observing early development by the following features: the jelly coat with reddish-purple pigment spots, showing to enable the observation of the jelly coat without Indian ink; the fertilization membrane is clearly observed; and the blastomeres separate clearly, showing the observation of the cleavage is easy.

Published
2008

4. [A system of classifying inhibitors of cellular functions by target molecules using echinoderm gametes and embryos].

Author

Ikegami S

Subjects
Adenine pharmacology, Animals, Cell Fusion drug effects, Depression, Chemical, Drug Evaluation, Preclinical, Embryo, Nonmammalian metabolism, Exocytosis drug effects, Female, Glycoproteins metabolism, Male, Oocytes metabolism, Adenine analogs & derivatives, Aphidicolin pharmacology, Benz(a)Anthracenes pharmacology, Echinodermata, Embryo, Nonmammalian drug effects, Oocytes drug effects
Published
1993

5. [Bioactive marine natural products].

Author

Kitagawa I

Subjects
Animals, Chemical Phenomena, Chemistry, Drug Resistance, Microbial, Porifera, Saponins isolation & purification, Structure-Activity Relationship, Echinodermata, Fungi drug effects, Saponins pharmacology
Published
1988
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7. [Photosensitivity of the eye spot].

Author

Yoshida M

Subjects
Animals, Cnidaria, Echinodermata, Eye cytology, Membrane Potentials, Microscopy, Electron, Light, Ocular Physiological Phenomena
Published
1972

12. [Cytoplasmic factors in cell cycles of macromolecular synthesis].

Author

Manao Y and Suzuki N

Subjects
Animals, Anura, DNA biosynthesis, Echinodermata, Female, Meiosis, Mitosis, Ovum cytology, Protein Biosynthesis, RNA biosynthesis, Ultracentrifugation, Cell Division, Cytoplasm, Macromolecular Substances
Published
1969

13. [Embryogenesis and energy metabolism].

Author

Isono M and Chino H

Subjects
Adenosine Triphosphate metabolism, Animals, Bombyx, Echinodermata, Embryo, Nonmammalian metabolism, Embryology, Mitochondria metabolism
Published
1966

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