Spectacular Fluorescence Emission in Sea Urchin Larvae(Cell Biology)
スポンサーリンク
概要
- 論文の詳細を見る
Strong fluorescence emission occurred in sea urchin larvae when irradiated with blue light under a fluorescence microscope. The blue light irradiation first broke red granules in the pigment cells, releasing green fluorescent substance (s) into the cytoplasm of the pigment cells. The released and dispersed fluorescent substance (s) then made the entire pigment cell emit strong green fluorescence. With prolonged blue light irradiation, the pigment cell itself bursted, dispersing the fluorescent substance (s) into the body cavity or seawater. This resulted in "explosive emission" of the fluorescence. Cells that can emit such fluorescence first appeared at the late-blastula stage, proliferated with development, and changed into the red-pigmented cells. Similar fluorescence emission was observed in the larvae of Clypeasterjaponicus, Hemicentrotus pulcherrimus, Anthocidaris crassispina and Pseudocentrotus depressus, of which C. japonicus larvae displayed the strongest fluorescence.
- 社団法人日本動物学会の論文
- 2001-08-10
著者
-
WATANABE Masakatsu
National Institute of Basic Biology (NIBB)
-
NAKAMURA Shogo
Department of Physics, Faculty of Engineering, Yokohama National University
-
Watanabe Masakatsu
National Institute For Basic Biology Okazaki National Research Institute
-
Watanabe Masakatsu
National Institute For Basic Biology
-
Hiramatsu Mitsuo
Central Research Laboratory Hamamatsu Photonics K.k.
-
Mikamori Masahiro
Department of Biology, Faculty of Science, Toyama University
-
Eura Shigeru
Central Research Laboratory, Hamamatsu Photonics K.K.
-
Takamoto Hisayoshi
Central Research Laboratory, Hamamatsu Photonics K.K.
-
Eura S
Central Research Laboratory Hamamatsu Photonics K.k.
-
Mikamori Masahiro
Department Of Biology Faculty Of Science Toyama University
-
Takamoto Hisayoshi
Central Research Laboratory Hamamatsu Photonics K.k.
-
Nakamura Shogo
Department Of Biology Faculty Of Science Toyama University
-
Nakamura Shogo
Department Of Environmental Biology And Chemistry Toyama University
-
WATANABE Masakatsu
National Institute for Basic Biology, Okazaki National Research Institute
関連論文
- Time Course and Spacial Distribution of UV Effects on Human Skin in Organ Culture
- Control by Ammonium Ion of the Change from Step-Up to Step-Down Photophobically Responding Cells in the Flagellate Alga Euglena gracilis
- Multiple pathways of excitation energy flow in the photosynthetic pigment system of a cryptophyte, Cryptomonas sp. (CR-1)
- Biochemical and Functional Characterization of BLUF-Type Flavin-Binding Proteins of Two Species of Cyanobacteria
- Beam Test of Multi-Bunch Energy Compensation System in the Accelerator Test Facility at KEK
- Inhibition of Motility in the Cyanobacterium, Phormidium uncinatum, by Solar and Monochromatic UV Irradiation
- Analysis of Rad51 in the Social Amoeba Dictyostelium Discoideum : Sequence, Induction and Disruption
- Multinucleation of the sodC-Deficient Dictyostelium discoideum(Biochemistry/Molecular Biology)
- Phytochrome Participation in Induction of Haustoria in Cuscuta japonica, a Holoparasitic Flowering Plant
- Effects of Proteolytic Digestion on the Control Mechanism of Ciliary Orientation in Ciliated Sheets from Paramecium
- Action Spectrum for Expression of the High Intensity Light-inducible Lhc-like Gene Lhl4 in the Green Alga Chlamydomonas reinhardtii
- Chlamydomonas reinhardtii Dangeard (Chiamydomonadales, Chlorophyceae) mutant with multiple eyespots
- Phototactic responses of four marine dinoflagellates with different types of eyespot and chloroplast
- Mechanism of Photoregulated Carotenogenesis in Rhodotorula minuta VII. Action Spectrum for Photoinduced Carotenogenesis
- Spectacular Fluorescence Emission in Sea Urchin Larvae(Cell Biology)
- Light Inhibits Flagellation in a Chlamydomonas Mutant
- Action of Near UV and Blue Light on the Photocontrol of Phycobiliprotein Formation : A Complementary Chromatic Adaptation
- Perithecial Formation in Gelasinospora reticulispora VII : Action Spectra in UV Region for the Photoinduction and the Photoinhibition of Photoinductive Effect Brought by Blue Light
- 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
- 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
- Magnetic field effects on the intramolecular photoreaction of n-alkyl anthraquinone-2-carboxylates.
- 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)
- An E. coli promoter that is sensitive to visible light.