Photoinduction of Spore Germination in Marchantia polylmorpha L.is Mediated by Photosynthesis
スポンサーリンク
概要
- 論文の詳細を見る
The effects of light on spore germination (protrusion of protonemata) in the liverwort Marchantia polymorpha L.were examined. Spore germination was found to be light dependent and light irradiation for 10h or longer was necessary. Test using specific wavelengths showed that the entire spectrum from near UV to red light was effective, red light being the most effective. Spore germination could be induced by intermittent irradiation with 15-min red light pulses given every 1 or 2 h for 24 h. The effect of intermittent red light was not reversed by subsequent or simultaneous far-red light irradiation. However, spore germination was inhibited by the photosynthesis inhibitor DCMU(100μM). Complete inhibition of spore germination was found when DCMU was given during the light period. When DCMU was applied during the dark periods, only a slight reduction of germination rate was observed. Further, it was found that Chl formed in the spores during imbibition in darkness. Light sensitivity increased at nearly the same rate as the appearance of Chl. Moreover, spore germination was induced in total darkness by the addition of glucose to the medium. These results clearly indicate that phtosynthesis mediates the photoinduction of spore germination in Marchantia polymorpha.
- 日本植物生理学会の論文
著者
-
WADA Masamitsu
Department of Regulatory Biology, National Institute for Basic Biology
-
Wada Masamitsu
Department Of Biological Sciences Graduate School Of Science Tokyo Metropolitan University
-
Wada Masamitsu
Department Of Biology Faculty Of Science Tokyo Metropolitan University
-
Wada Masamitsu
Dept. Biol. Tokyo Metropolitan Univ.
-
Kadota Akeo
Department of Biology, Faculty of Science, Tokyo Metropolitan University
-
Nakazato Tadashi
Department of Biological Sciences, Graduate School of Science, Tokyo Metropolitan University
-
Nakazato Tadashi
Department Of Biological Sciences Graduate School Of Science Tokyo Metropolitan University
-
Kadota A
Department Of Biological Sciences Graduate School Of Science Tokyo Metropolitan University
-
Wada M
Apple Research Station National Institute Of Fruit Tree Science National Agriculture And Food Resear
-
Kadota Akeo
Department Of Biological Sciences Graduate School Of Science And Engineering Tokyo Metropolitan Univ
関連論文
- Analysis of expressed sequence tags in prothallia of Adiantum capillus-veneris
- Physiological analysis of kac1 mutants deficient in chloroplast photorelocation movement in Arabidopsis thaliana
- Phytochrome in the Fern, Adiantum capillus-veneris L.: Spectrophotometric Detection in Vivo and Partial Purification
- Intracellular Localization and Dichroic Orientation of Phytochrome in Plasma Membrane and/or Ectoplasm of a Centrifuged Protonema of Fern Adiantum capillus-veneris L.
- Intracellular Photoreceptive Site for Polarotropism in Protonema of the Fern Adiantum capillus-veneris L.
- Rice NPH1 Homolongues, OsNPH1a and OsNPH1b, Are Differently Photoregulated
- Formation of Novel Endoplasmic and Cortical Microtubular Arrays in Adiantum Protonemal Cells Induced by Blue Light Irradiation and Acropetal Centrifugation
- Polarotropism and Photomovement of Chloroplasts in the Protonemata of the Ferns Pteris and Adiantum: Evidence for the Possible Lack of Dichroic Phytochrome in Pteris
- Effects of Blue Light on Cell Elongation and Microtubule Orientation in Dark-Grown Gametophytes of Ceratopteris richardii
- BLUE-LIGHT-INDUCED INHIBITION OF CELL ELONGATION IN PROTHALLI OF Ceratopteris richardii ANALYZED BY MICROBEAM IRRADIATION.
- Blue Light-Induced Phototropic Response and the Intracellular Photoreceptive Site in Adiantum Protonemata
- Retuning Dark-Induced Cell Cycle to the Beginning of G1 Phase by Red Light Irradiation in Fern Adiantum Protonemata
- Photoinduction of Spore Germination in Marchantia polylmorpha L.is Mediated by Photosynthesis
- PHOTOINDUCTION OF SPORE GERMINATION IN LIVERWORT, Marchantia polymorpha L.
- PHOTORESPONSES OF ARABIDOPSIS TRANSFORMED WITH A FERN ADIANTUM PHYTOCHROME FP1
- The Deduced Amino Acid Sequence of Phytochrome from Adiantum Includes Consensus Motifs Present in Phytochrome B from Seed Plants
- DNA Interference : a Simple and Efficient Gene-Silencing System for High-Throughput Functional Analysis in the Fern Adiantum
- Dichroic Orientation of Phytochrome Intermediates in the Pathway fromn P_R to P_ as Analyzed by Double Laser Flash Irradiations in Polarotropism of Adiantum Protonemata
- A Digital Image Processing Technique for the Analysis of Particle Movements : Its Application to Organelle Movements during Mitosis in Adiantum Protonemata
- Apical Growth of Protonemata in Adiantum capillus-veneris IV. Phytochrome-Mediated Induction in Non-Growing Cells
- Homology Modeling of an Algal Membrane Protein, Heterosigma Akashiwo Na^+-ATPase
- Photoorientation of Chloroplasts in Protonemal Cells of the Fern Adiantum as Analyzed by Use of a Video - tracking System
- Phytochrome-Mediated Branch Formation in Protonemata of the Moss Ceratodon purpureus
- Phytochrome-Mediated Photoorientation of Chloroplasts in Protonemal Cells of the Fern Adiantum Can be Induced by Brief Irradiation with Red Light : ENVIRONMENTAL AND STRESS RESPONSES
- Detection of Intranuclear Forces by the Use of Laser Optics during the Recovery Process of Elongated Interphase Nuclei in Centrifuged Protonemal Cells of Adiantum capillus-veneris
- Brief lrradiation with Red or Blue Light lnduces Orientational Movement of Chloroplasts in Dark-Adapted Prothallial Cells of the Fern Adiantum
- A Full Length Ty3/gypsy-Type Retrotransposon in the Fern Adiantum
- Electrotropism of Nicotiana Pollen Tubes
- MOLECULAR CLONING OF NA^+-ATPASE OF THE MARINE RAPHIDOPHYCEAN Heterosigma akashiwo
- A Sodium Pump in the Plasma Membrane of the Marine Alga Heterosigma akashiwo
- ATP-DRIVEN NA^+ -TRANSPORTACTIVITY IN THE PLASMA MEMBRANE FRACTON OF THE MARINE ALGAHETEROSIGMA AKASHIWO
- Low Genetic Differentiation between Adiantum capillusveneris L. and A. ogasawarense Tagawa (Adiantaceae), an Endemic Pteridophyte of the Bonin (Ogasawara) islands
- Cell Division in Caffeine-Induced Binucleate Protonemal Cells of Adiantum. I. Asynchronous Mitosis of Two Nuclei in a Single Cell
- Spatial Patterns of Phytochrome Expression in Young Leaves of the Fern Adiantum capillus-veneris
- Crystallographic and Functional Analyses of J-Domain of JAC1 Essential for Chloroplast Photorelocation Movement in Arabidopsis thaliana
- Identification and Characterization of a Family of Genes for the Plasma Membrane H^+ -ATPase of Oryza sativa L. : GENES STRUCTURE AND EXPRESSION : MEMBRANES AND BIOENERGETICS
- Nuclear Recovery from Centrifugation-Caused Elongation : Involvement of the Microfilament System in the Nuclear Plasticity
- Effect of Growth Temperature on Phospholipid and Fatty Acid Compositions in a Psychrotrophic Bacterium, Pseudomonas sp. Strain E-3
- Intracellular Photoreceptive Site for Blue Light-Induced Cell Division in Protonemata of the Fern Adiantum-Further Analyses by Polarized Light Irradiation and Cell Centrifugation
- Heart-Shaped Prothallia of the Fern Adiantum capillus-veneris L. Develop in the Polarization Plane of White Light
- Chloroplast movement: dissection of events downstream of photo- and mechano-perception
- Microtubules Regulate Dynamic Organization of Vacuoles in Physcomitrella patens
- Phytochrome Regulation of Expression of mRNA Encoding the Major Light-Harvesting Chlorophyll a/b-Binding Proteins of Photosystem II in the Haploid Phase of Adiantum capillus-veneris
- Re-Formation of the Preprophase Band After Cold-Induced Depolymerization of Microtubules in Adiantum Protonemata
- Enzymatic Isolation of Protoplasts from Fern Protonemal Cells Stainable with a Fluorescent Brightener
- Circular Arrangement of Cortical F-actin around the Subapical Region of a Tip-Growing Fern Protonemal Cell
- Red Light, Phot1 and JAC1 Modulate Phot2-Dependent Reorganization of Chloroplast Actin Filaments and Chloroplast Avoidance Movement
- Phototropin-Dependent Weak and Strong Light Responses in the Determination of Branch Position in the Moss Physcomitrella patens
- Cell Division in Caffeine-Induced Binucleate Protonemal Cells of Adiantum. II. Formation of the Preprophase Band and Cell Division in Centrifuged and Non-centrifuged Cells
- The Circular Arrangement of Cortical Microtubules around the Subapex of Tip-Growing Fern Protonemata Is Sensitive to Cytochalasin B
- Red Light-Aphototropic (rap) Mutants Lack Red Light-Induced Chloroplast Relocation Movement in the Fern Adiantum capillus-veneris
- Chloroplast Photoorientation in Enucleated Fern Protonemata
- The KAC Family of Kinesin-Like Proteins is Essential for the Association of Chloroplasts with the Plasma Membrane in Land Plants
- Antagonistic Regulation of Leaf Flattening by Phytochrome B and Phototropin in Arabidopsis thaliana
- A C-Terminal Membrane Association Domain of Phototropin 2 is Necessary for Chloroplast Movement
- Both Phototropin 1 and 2 Localize on the Chloroplast Outer Membrane with Distinct Localization Activity