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細胞質遺伝の分子細胞機構に関する研究

Research Project

Project/Area Number 06101002
Research Category

Grant-in-Aid for Specially Promoted Research

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionThe University of Tokyo

Principal Investigator

黒岩 常祥  東京大学, 大学院・理学系研究科, 教授 (50033353)

Co-Investigator(Kenkyū-buntansha) 中村 宗一  琉球大学, 理学部, 教授 (00201674)
高野 博嘉  東京大学, 大学院・理学系研究科, 助手 (70242104)
河野 重行  東京大学, 大学院・理学系研究科, 助教授 (70161338)
内田 英伸  筑波大学, 生物科学系, 助手 (00261769)
Project Period (FY) 1994 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥175,000,000 (Direct Cost: ¥175,000,000)
Fiscal Year 1997: ¥30,000,000 (Direct Cost: ¥30,000,000)
Fiscal Year 1996: ¥40,000,000 (Direct Cost: ¥40,000,000)
Fiscal Year 1995: ¥40,000,000 (Direct Cost: ¥40,000,000)
Fiscal Year 1994: ¥65,000,000 (Direct Cost: ¥65,000,000)
Keywords母性遺伝 / 両性遺伝 / オルガネラの雌雄性 / 選択的消化 / オルガネラの融合 / シアニジウム / クラミドモナス / 真正粘菌 / オルガネラ核 / 雄由来葉緑体核の選択的消化 / 雄由来葉緑体核DNAの選択的消化
Research Abstract

本研究の目的は,(i)無性生殖生物で見られるオルガネラの分裂・増殖と有性生物でみられるオルガネラの母性遺伝・両性遺伝を細胞質遺伝として総括するとともに,(ii)分子細胞学的手法にマイクロダイセクション装置を用いたピンポイント分子生物学的手法を加え,研究実施計画で示す4つの現象を細胞と分子のレベルで解明することにある.本年度の研究実績を以下に示す.1)無性生殖生物の細胞質遺伝の機構の解析:細胞質分裂リングの形成機構を,新たな抗アクチン抗体を用いて分子細胞学的に解析し,アクチンの分布とリング形成との関わりを明らかにした.また,オルガネラ分裂リングに関しても,電顕三次元立体構築法を用いて,それが三層構造であることを明らかにした.2)母性遺伝の分子機構の解析:クラミドモナスの接合直後から発現する遺伝子(zys4)が接合子間の接着に関与していることを明らかにした.また,クラミドモナスの形質転換系を用いて,葉緑体核の形状に関わる突然変異体を単離・同定した.3)両性遺伝の分子細胞機構:両性遺伝型・母性遺伝型植物の花粉形成過程におけるオルガネラの動態を,ミトコンドリアと色素体に分けて解析する方法を開発し,ミトコンドリアと色素体のいずれでもDNA消失・残存が母性・両性遺伝の原因であるとを実証した.また,マイクロダイセクション装置を用いた極微小試料の操作技術を確立し,クラミドモナスの母性遺伝機構を細胞あるいはオルガネラ一つレベルで解析することを可能にした.4)オルガネラの雌雄性の分子細胞機構の解析:ミトコンドリア融合に関与するコイルドコイル構造と膜貫通領域を持つタンパク質の局在とその作用機作を解析するために,ミトコンドリア融合を誘導するミトコンドリアプラスミドの遺伝子産物に対する抗体を作成した.また,ミトコンドリア融合や雌雄性に関与する真正粘菌でのみ見られるミトコンドリアプラスミドの起源を明らかにした.

Report

(4 results)
  • 1997 Annual Research Report
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • 1994 Annual Research Report
  • Research Products

    (93 results)

All Other

All Publications (93 results)

  • [Publications] Kuroiwa,T.: "The dividion apparatus of plastids and mitochondria" Int.Rev.Cytol.(印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Kuroiwa,T.: "The primitive red algae:Cyanidium caldarium and Cyanidioschyzone merolae as model system for investigating the dividing apparatus of mitochondria and plastids" Bioessays. (印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Arai,S.: "Isolation,characterization,and chromosome mapping of an actin gene from the primitive green alga,Nannochloris bacillaris(Chlorophyceae)" J.Phycol.(印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Inada,N.: "Three-dimensional analysis of the senescence program in rice(Orvza sativa L.)coleoptiles.Investigations of tissues and cells by fluorescence microscopy" Planta. (印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Itoh,R.: "Delta-9 fatty acid desaturase gene containing a carboxyl terminal cytochrome b5 domain from the red alga Cyanidioschyzon merolae" Curr.Genet.(印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Miyagishima,S.: "Visualization of the microbody division in Cyanidioschyzone merolae with fluorochrome brilliant sulfoflavin" Protoplasma. (印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Nozaki,H.: "Characterization of rbcL group IA introns from two colonial volvocalean species(Chlorophyceae)" Plant Mol.Biol.(印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Ohta,N.: "Analysis of the cluster of ribosomal protein genes in the plastid genome of a unicellular red alga Cyanidioschyzone merolae:Translocation of the str cluster as an early event in the Rhodophyte-Chromophyte lineage of plastid evolution" J.Mol.Evol.(印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Saito,C.: "Detection and quantification of rRNA by high-resolution in situ hybridization in pollen grains" J.Plant Res.(印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Sakai,A.: "Simultaneous isolation of cell-nuclei,plastid-nuclei,and mitochondrial -nuclei from cultured tobacco cells;comparative analysis of their transcriptional activities in vitro" Plant Sci.(印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Takahashi,H.: "A possible role of actin dots in the formation of the contractile ring in the ultra-micro alga Cyanidium caldarium RK-1" Protoplasma. (印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Toda,K.: "Characterization of a chloroplast isoform of serine acetyltransferase from the thermo-acidiphilic red alga Cyanidioschyzone merolae" Biochim.Biophys.Acta. (印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Ueda,M.: "Microtuble-dependent migration and positioning of the cell nucleus toward the future leading edge in amoebae of Physarum polycephalum during chemotaxis" J.Cell Sci.(印刷中).

    • Related Report
      1997 Annual Research Report
  • [Publications] Higashiyama,T.: "Kinetics of double fertilization in Torenia fournieri based on direct ovservations of the naked embryo sac" Planta. 203. 101-110 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Itoh,R.: "Checkpoint control on mitochondrial division in Cyanidioschyzon merolae" Protoplasma. 196. 135-141 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Itoh,R.: "DNA gyrase involvement in chloroplast-nucleoid division in Cyanidioschyzone merolae" Eur.J.Cell Biol.73. 252-258 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Kawano,S.: "The origin of a linear mitochondrial plasmid(mF)that promotes mitochondrial fusion in laboratory strains of Physarum polycephalum" Proc.Japan Acad.73(B). 126-131 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Kawazu,T.: "Observation of Golgi bodies in Zea mays roots by Technovit DiOC6-DAPI double-stain microscopy" Cytologia. 62. 97-102 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Koitabashi,R.: "1,8-cineole inhibits root growth and DNA synthesis in the root apical meristem of Brassica campestris L." J.Plant Res.110. 1-6 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Matsunaga,S.: "MROS1,a male stamen-specific gene in the dioecious campion Silene latifolia is expressed in mature pollen" Plant Cell Physiol.38. 499-502 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Matsunaga,S.: "Amplification of PFGE-separated chromosome-specific DNA by degenerate oligonucleotide-pimed PCR(DOP-PCR)" Biotechnol.Techniq.11. 503-505 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Matsunaga,S.: "Clear visulization of the products of nonradioactive in situ hybridization plant tissue by simple dark-feild microscopy" Micron. 28. 185-187 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Morita,E.: "High localization of ribulose-1,5-bisphosphate carboxylase/oxygenase in the pyrenoids of Chlamydomonas reinhardtii(Chlorophyta)as revealed by cryo-fixation and immunogold electron microscopy" J.Phycol.33. 68-72 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Ohta,N.: "Analysis of a Plastid Gene Cluster Reveals a Close Relationship between Cyanidioschyzon and Cyanidium" J.Plant Res.110. 235-245 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Nozaki,H.: "Phylogenetic analysis of Yamagishiella and Platydorina(Volvocaceae,Chlorophyta)based on rbcL gene sequences" J.Phycol.33. 272-278 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Nagata,N.: "Preferential degradation of plastid DNA with preservation of mitochondrial DNA in the sperm cells of Pelargonium zonale during pollen development" Protoplasma. 197. 217-229 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Saito,C.: "Changes in the extent of the condensation of nuclear chromatin and the localization of RNA during pollen development in Nicotiana tabacum" Cytologia. 62. 121-132 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Sakai,A.: "Amyloplast formation in cultured tobacco cells II:Effets of transcription/translation inhibitors on accumulation of starch" Cytologia. 62. 295-301 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Sasaki,N.: "In situ analysis of membrane-binding region of multiple mitochondrial DNA molecules in the mitochondrial nucleus of Physarum polycephalum" Cytologia. 62. 309-314 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Sodmergen: "Quantitative study of organelle nucleoids during the second pollen grain mitosis in Oenothera biennis" Protoplasma. 198. 66-72 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Suzuki,L.: "Transcription and translation involved in pellicle formation in the Chlamydomonas reinhardtii zygote" Cytologia. 62. 421-425 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Suzuki,L.: "Transcription and translation involved in uniparental inheritance and cell nuclei fusion in the Chlamydomonas reinhardtii zygote" Cytologia. 62. 427-433 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Takahashi,H.: "Improved procedure for immunogold electron microscopy:Rapid-freeze substitution with absolute aceton" Cytologia. 62. 303-308 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Takano,H.: "No RNA editing on transcripts of the mitochondrial plasmid in mitochondria which have RNA-editing system" DNA Res.4. 67-71 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Takano,H.: "Mitochondrial fusion promoting plasmid" Cell Struct.Funct.22. 299-308 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Itoh,R.: "Checkpoint control on mitochondrial division in Cyanidioschyzon merolae" Protoplasma. (印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Koitabashi,R.: "1,8-cineole inhibits root growth and DNA synthesis in the root apical meristem of Brassica campestris L." J.Plant Res.(印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Morita,E.: "High localization of ribulose-1,5-bisphosphate carboxylase/oxygenase in the pyrenoids of Chlamydomonas reinhardtii(Chlorophyta)as revealed by cryo-fixation and immunogold electron microscopy" J.Phycol.(印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Nozaki,H.: "Phylogenetic analysis of Yamagishiella and Platydorina(Volvocaceae,Chlorophyta)based on rbcL gene sequences" J.Phycol.(印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Nagata,N.: "Preferential degradation of plastid DNA with preservation of mitochondrial DNA in the sperm cells of Pelargonium zonale during pollen development" Protoplasma. (印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Saito,C.: "Changes in the extent of the condensation of nuclear chromatin and the localization of RNA during pollen development in Nicotiana tabacum" Cytologia. (印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Sodmergen: "Quantitative study of organelle nucleoids during the second pollen grain mitosis in Oenothera biennis" Protoplasma. (印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Itoh,R.: "Aphidicolin uncouples the chloroplast division cycle from the mitotic cycle in the unicellular red alga Cyanidioschyzon merolae" Eur.J.Cell Biology. 71. 303-310 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Kuroiwa,H.: "Studies on the development and three-dimensional reconstruction of giant mitochondria and their nuclei in egg cells of Pelargonium zonale Ait." Protoplasma. 192. 235-244 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Kuroiwa,T.: "Ogranalle Division and Cytoplasmic Inheritance:Origin and Basis of the Transmission of Organelle Gensomes" BioScience. 46. 827-835 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Kuroiwa,T.: "Optical isolation of individual mitochondrion of Physarum polycephalum for PCR analysis" Protoplasma. 194. 275-279 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Matsunaga,S.: "Cytological analysis of the mature pollen of Actinidia deliciosa(Kiwifruit)" Cytologia. 61. 337-341 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Matsunaga,S.: "Isolation and developmental expression of male reproductive organ-specific genes in a dioecious campion,Melandrium album(Silene latifolia)" Plant J.10. 679-689 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Nozaki,H.: "Ultrastructure of the Vegetative Colonies and Systematic Position of Basichlamys(Volvocales,Chlorophyta)" Eur.J.Phycol.31. 67-72 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Okuwaki,T.: "Ultrastructure of the Golgi Body and Cell Surface in Cyanidioschyzon merolae" Cytologia. 61. 69-74 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Sakai,A.: "Amyloplast Formation in Cultured Tobacco Cells;Effects of Plant Hormones on Multiplication,Size and Starch Content" Plant Cell Reports. 15. 601-605 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Suzuki,T.: "Organelle DNA synthesis before cell nuclear replication is essential for subsequent cell propagation" Cytologia. 61. 235-245 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Suzuki,T.: "Variability of mitochondrial subgenomic molecules in the meristematic cells of higher plants" Genes Genet.Syst.71. 329-333 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Takano,H.: "Rearrangements of mitochondrial DNA and mitochondrial fusion-promoting plasmid(mF)are associated with defective mitochondrial fusion in Physarum polycephalum" Curr.Genet.29. 257-264 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Zachleder,V.: "Uncoupling of Chloroplast reproductive events from cell cycle division processes by 5-fluorodeoxyuridine in the alga Scenedesmus quadricauda" Protoplasma. 192. 228-234 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Toda,K.: "Ditecting cytoplasmic rRNA in the primitive red alga Cyanidioschyzon merolae" Cytologia. 61. 439-442 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Tanaka,K.: "Nuclear encoding of a chloroplast RNA polymerase sigma subunit in a red alga" Science. 272. 1932-1935 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] M.Fujie: "Changes in Cytoplasmic rRNA Density in the Root Apical Meristem Observed by High Resolution in situ Hybridization" Cytologia. 60. 149-158 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] M.Hayashi: "Evidence for Commitment of Flowers on the Mother Plant to Floral Regeneration in Nicotiana plumbaginifolia Viv" J.Plant Res.108. 107-110 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S.Kawano: "Sexuality of Mitochondria:Fusion,Recombination and Plasmids" Int.Rev.Cytol.161. 49-110 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Kawazu: "Distribution of the Golgi Apparatus in the Mitosis of Cultured Tobacco Cells as Revealed by DiOC_6 Fluorescence Microscopy" Protoplasma. 186. 183-192 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Kuroiwa: "Mitochondria-Dividing Ring: Ultrastructural Basis for the Mechanism of Mitochonrial Division in Cyanidioschyzon merolae" Protoplasma. 186. 12-23 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] I.Miyakawa: "The Possible Role of DNA-Binding Proteins in the Assembly in vitro of Yeast Mitochondrial Nucleoids" Plant Cell Physiol.36. 1179-1188 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Miyake: "Differential Mechanisms of Movement between a Generative Cell and a Vegetative Nucleus in Pollen Tubes of Nicotiana tabacum as Revealed by Additions of Colchicine and Nonanoic Acid" Sex.Plant Reprod.8. 228-230 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] H.Nozaki: "Phylogenetic Relationship within the Colonial Volvocales(Chlorophyta)Inferred from rbcL Gene Sequence Data" J.Phycol.31. 970-979 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] V.Zachleder: "The Course of Chloroplast DNA Replication and its Relationship to Other Reproductive Processes in the Chloroplast.and Nucleocytoplasmic Compartment during the Cell Cycle of the Alga Scenedesmus quadricauda" Protoplasma. 188. 245-251 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] H.Kuroiwa: "Studies on the Development and Three-Dimensional Rexonstruction of Giant Mitochondria and their Nuclei in Egg Cells of Pelargonium zonale Ait" Protoplasma. (in press). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Kuroiwa: "Ogranelle Division and Cytoplasmic Inheritance:Origin and Basis of the Transmission of Organelle Gensomes" BioScience. (in press). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] K.Okuwaki: "Ultrastructure of Golgi Body and Cell Surface in Cyanidioschyzon merolae" Cytologia. (in press). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] H.Takano: "Rearrangements of mitochondrial DNA and mitochondrial fusion-promoting plasmid(mF)are associated with defective mitochondrial fusion in Physarum polycephalum" Curr.Genet.in press. (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] Kuroiwa,T: "Molecular and Cellular Mcchanisms of Mitochondrian Nuclear Division and Mitochondriokinesis." Micr。sc。pyRes.Tech.27. 220-232 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Kuroiwa,T: "Mitochondria-dividing ring:utrastructural basis for the mechanism of mitochonrial division in Cvanidioschyzon merolae." Protoplasma. (印刷中).

    • Related Report
      1994 Annual Research Report
  • [Publications] Kuroiwa,T: "Comparison of ultrastructures between the ultra-small eukaryote Cvanidioschyzon merolac and Cvanidium caldarium." Cytologia. 59. 149-158 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Fujie,M.: "Behavior of organelles and their nucleoids in the shoot apical meristem during leaf development in Arabidopsis thaliana L." P1anta. 194. 395-405 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Hayashi,M.: "Rapid flower initiation of a desert ephemeral Pectis papposa Gray." Cytologia. 59. 369-376 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Hayashi,M.: "Histological morphology and developmen of the shoot apical meristem of a rapid-flowering desert annual Pectis papposa Gray." Cytologia. 59. 471-477 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Hayahi,M: "Evidence for cmmitment flowers on the mother plasnt to floral regeneration in Nicotiana plumbaginifdia Viv." J.plant Res.(印刷中).

    • Related Report
      1994 Annual Research Report
  • [Publications] Kawano,S.: "Sexuality of mitochondria:fusion,recmbination and plasmids." lnt.Rev.Cytol. (印刷中).

    • Related Report
      1994 Annual Research Report
  • [Publications] Kawazu,T.: "Distribution of the Golgi apparatus in the mitosis of cultured tobacco cells as revealed as revealed by DiOC_6 fluorescence microscopy." Protoplasma. (印刷中).

    • Related Report
      1994 Annual Research Report
  • [Publications] Matsunaga,S.: "Cytological analyses in Melandrium aIbum:genome size.chromosome slze and fiuorescence in situ bridization." Cytologia. 59. 135-141 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Miyake,T.: "Differential mechanisms of movement between a generative cell and a vegetative nucleus in pollen tubes of Nicotiana tabacum as revealed by additions of colchicine and nonanoic acid." SexuaI P1ant Reproduction. (印刷中).

    • Related Report
      1994 Annual Research Report
  • [Publications] Nozaki,H.: "Lign and electron microscipic characterization of two tyPes of Pyrenoids in Gonium(goniaceae,chlorophyta)." J.Phycol.30. 279-290 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 0hta,N.: "T hc TrpA gene on the plastid genome of Cvanidium caldarium strain RK-1." Curr.Genet.25. 357-361 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Sasaki,N.: "Bchavior of mitochondria and their nuclei during amcebac cell proliferation in Physarum polycephalum." Protoplasma. 182. 115-125 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Sodmergen: "An unque organization pattern nuclei(nucleoids)in the coleoptiles of Orvza sativa." Cytologia. 59. 203-209 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Suzuki,K.: "Behavior of Mitochondria.Chloroplasts and their Nuclei during the Mitotic Cycle in the Ultramicroal Cvanidioschyzon merolas." Eur.J.CelI Biol.63. 280-288 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Suzuki,K.: "Cytokinesis by a contractile ring in the primitive red alga Cvanidium caldarium RK-1." Eur.J.CelI Biol.(印刷中).

    • Related Report
      1994 Annual Research Report
  • [Publications] Suzuki,T.: "Preferential synthesis of organelle DNA in the root apical meristem." J.E×p.Bot.(印刷中).

    • Related Report
      1994 Annual Research Report
  • [Publications] Takano,H.: "Complcx terminal struclure of a linear mitochondriaI plasmid from Physarum polycephalum three terminal inverted repeates and an ORF encoding DNA polymerace" Curr.Genet.26. 252-257 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Takano,H.: "Genctic organization of mF plasmidthat promotes the mitochondrial fusion inPhvsarum polycephalum." Curr.Genet. 26. 506-511 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 0hta,T.: "Ccntrosomes are formed de nove during meiosis in germinating spores of the true slime mould. physarum polysarunm: a 3-dimensional approsch" J.Structural.Biol.(印刷中).

    • Related Report
      1994 Annual Research Report
  • [Publications] 0hta,T.: "Non-sunchronous degradation of centrioles during mating in physarum polycephalum" Cytologia. 59. 225-230 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Kuroiwa,T(分担): "Evolution pathways and enigmatic algae:Cvanidium caldarium(Rhodophyta)" K1uwer Academic Phblishers,Netherlands, PP.239-253 (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2018-06-07  

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