Effect of Zinc Ion on Formation of the Fertilization Membrane in Sea Urchin Eggs : Developmental Biology
スポンサーリンク
概要
- 論文の詳細を見る
The effect of Zn^<2+> on the formation of the fertilization membrane was observed in eggs of the sea urchin, Anthocidaris crassispina. When the eggs were transferred into sea water containing more than 5μM Zn^<2+> within 10 sec after insemination, formation of the fertilization membrane was inhibited. This inhibition was irreversible. Although the time of the first cleavage was delayed in a dose-dependent fashion, cleavage occurred normally in the presence of up to 1mM Zn^<2+>. Electron microscopic examinations revealed that the exocytosis of cortical granules progressed. However, the elevation and the hardening of the vitelline layer were blocked by more 5μM Zn^<2+>.
- 社団法人日本動物学会の論文
- 1989-04-15
著者
-
Kojima M
Univ. Salzburg Salzburg Aut
-
Kojima Manabu
Department Of Biology Faculty Of Science Toyama University
-
Nakamura Shogo
Department Of Biology Faculty Of Science Toyama University
-
OHMI CHIKA
Department of Biology, Faculty of Science, Toyama University
-
Ohmi Chika
Department Of Biology Faculty Of Science Toyama University
関連論文
- Analysis of Rad51 in the Social Amoeba Dictyostelium Discoideum : Sequence, Induction and Disruption
- Multinucleation of the sodC-Deficient Dictyostelium discoideum(Biochemistry/Molecular Biology)
- Effects of Proteolytic Digestion on the Control Mechanism of Ciliary Orientation in Ciliated Sheets from Paramecium
- Chlamydomonas reinhardtii Dangeard (Chiamydomonadales, Chlorophyceae) mutant with multiple eyespots
- Spectacular Fluorescence Emission in Sea Urchin Larvae(Cell Biology)
- Light Inhibits Flagellation in a Chlamydomonas Mutant
- Effect of Zinc Ion on Formation of the Fertilization Membrane in Sea Urchin Eggs : Developmental Biology
- A new 'paralyzed' flagella mutant, OC-10, in Chlamydomonas reinhardtii (Volvocales, Chlorophyceae) that can be reactivated with adenosine triphosphate
- Study of Field Emission Cathode by Field Ion Microscopy
- Nuclear Migration and Spindle Formation in the Fourth Cleavage of Sea Urchin Eggs under the Influence of Inhibitors
- Beam Test of Multi-Bunch Energy Compensation System in the Accelerator Test Facility at KEK
- Layer Transfer and Simultaneous Crystallization Technique for Amorphous Si Films with Midair Structure Induced by Near-Infrared Semiconductor Diode Laser Irradiation and Its Application to Thin-Film Transistor Fabrication
- Layer Transfer and Simultaneous Crystallization Technique for Amorphous Si Films with Midair Structure Induced by Near-Infrared Semiconductor Diode Laser Irradiation and Its Application to Thin-Film Transistor Fabrication (Special Issue : Dry Process)