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T. Osafune · SciRah

Researcher profile · Semantic Scholar

T. Osafune

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T. Osafune — researcher profile on SciRah

h-index: 18
Works: 82
Citations: 1,227

Most-cited papers

Behavior of mitochondria, chloroplasts and their nuclei during the mitotic cycle in the ultramicroalga Cyanidioschyzon merolae.
Kuninori Suzuki, T. Ehara, T. Osafune, H. Kuroiwa +2 more
1994European Journal of Cell Biology137 citations
Semantic Scholar
Translocation of proteins across the multiple membranes of complex plastids.
G. V. van Dooren, S. Schwartzbach, T. Osafune, Geoffrey I. Mcfadden
2001Biochimica et Biophysica Acta135 citations Open access
Semantic Scholar
Nonspecific lipid transfer protein in castor bean cotyledon cells: subcellular localization and a possible role in lipid metabolism.
Shigeru Tsuboi, T. Osafune, R. Tsugeki, Mikio Nishimura +1 more
1992Journal of Biochemistry (Tokyo)113 citations
Semantic Scholar
Isolation and characterization of mutants affected in lipid metabolism of Chlamydomonas reinhardtii.
Norihiro Sato, M. Tsuzuki, Y. Matsuda, T. Ehara +2 more
1995European Journal of Biochemistry93 citations
Semantic Scholar
Electron microscope studies on the vegetative cellular life cycle of Chlamydomonas reinhardi Dangeard in synchronous culture I. Some characteristics of changes in subcellular structures during the cell cycle, especially in formation of giant mitochondria :
T. Osafune, S. Mihara, E. Hase, I. Ohkuro
197253 citations
Semantic Scholar
Stage-dependent localization of LHCP II apoprotein in the Golgi of synchronized cells of Euglena gracilis by immunogold electron microscopy.
T. Osafune, Jerome A. Schiff, E. Hase
1991Experimental Cell Research48 citations
Semantic Scholar
Protein import into cyanelles and complex chloroplasts
S. Schwartzbach, T. Osafune, W. Löffelhardt
1998Plant Molecular Biology41 citations
Semantic Scholar
Three-dimensional structures of giant mitochondria, dictyosomes and "concentric lamellar bodies" formed during the cell cycle of Euglena gracilis (Z) in synchronous culture.
T. Osafune
1973Journal of Electron Microscopy41 citations
Semantic Scholar
Homologous and heterologous reconstitution of Golgi to chloroplast transport and protein import into the complex chloroplasts of Euglena
S. Sláviková, R. Vacula, Z. Fang, T. Ehara +2 more
2005Journal of Cell Science40 citations
Semantic Scholar
Formation and division of giant mitochondria during the cell cycle of Euglena gracilis Z in synchronous culture I. Some characteristics of changes in the morphology of mitochondria and oxygen-uptake activity of cells
T. Osafune, S. Mihara, E. Hase, I. Ohkuro
197535 citations
Semantic Scholar
SUBCELLULAR LOCALIZATION OF IRON AND MANGANESE SUPEROXIDE DISMUTASE IN CHLAMYDOMONAS REINHARDTII (CHLOROPHYCEAE)
Kaoru Kitayama, M. Kitayama, T. Osafune, Robert K. Togasaki
199930 citations
Semantic Scholar
BEHAVIOR OF CHLOROPLAST NUCLEOIDS DURING THE CELL CYCLE OF CHLAMYDOMONAS REINHARDTII (CHLOROPHYTA) IN SYNCHRONIZED CULTURE 1
T. Ehara, Y. Ogasawara, T. Osafune, E. Hase
199029 citations
Semantic Scholar
Immunogold Localization of LHCP II Apoprotein in the Golgi of Euglena
T. Osafune, J. Schiff, E. Hase
199028 citations Open access
Semantic Scholar
Lipid (wax) and Paramylum as Sources of Carbon and Energy for the Early Development of Proplastids in Dark-Grown Euglena gracilis Cells Transferred to an Inorganic Medium
T. Osafune, S. Sumida, T. Ehara, Naoki Ueno +2 more
199026 citations
Semantic Scholar
Presence of Glyoxylate Cycle Enzymes in the Mitochondria of Euglena gracilis
K. Ono, Maki Kondo, T. Osafune, K. Miyatake +4 more
2003Journal of Eukaryotic Microbiology24 citations
Semantic Scholar
Immunolocalization of LHCP II Apoprotein in the Golgi during Light-induced Chloroplast Development in Non-dividing Euglena Cells
T. Osafune, S. Sumida, J. Schiff, E. Hase
199124 citations
Semantic Scholar
Electron microscopic studies on bactericidal effects of electrolyzed acidic water on bacteria derived from kendo protective equipment
T. Osafune, T. Ehara, Takashi Ito
2006Environmental Health and Preventive Medicine23 citations Open access
Semantic Scholar
Fluorescence microscopic studies on mitochondria and mitochondrial nucleoids in a wild-type strain and respiratory mutants of Candida albicans.
Shoko Ito-Kuwa, S. Aoki, T. Watanabe, T. Ehara +1 more
1988Journal of Medical and Veterinary Mycology20 citations
Semantic Scholar
Oxidative stress sensitivity and superoxide dismutase of a wild-type parent strain and a respiratory mutant of Candida albicans.
S. Ito‐Kuwa, K. Nakamura, S. Aoki, T. Osafune +2 more
1999Medical Mycology18 citations Open access
Semantic Scholar
Interactions between the Nucleus and Cytoplasmic Organelles during the Cell Cycle of Euglena gracilis in Synchronized Cultures: I. Associations between the Nucleus and Chloroplasts at an Early Stage in the Cell Cycle under Photoorganotrophic Conditions (Part I)
T. Ehara, T. Osafune, E. Hase
198518 citations
Semantic Scholar
Ammonia-and Light-Induced Degradation of Paramylum in Euglena gracilis
S. Sumida, T. Ehara, T. Osafune, E. Hase
198717 citations
Semantic Scholar
Light-Independent Processes in the Formation of Thylakoids and Pyrenoids in Proplastids of Dark-Grown Cells of Euglena gracilis
T. Osafune, T. Ehara, S. Sumida, E. Hase +1 more
199016 citations
Semantic Scholar
Three-dimensional distribution of ribulose-1,5-bisphosphate carboxylase/oxygenase in chloroplasts of actively photosynthesizing cell of Euglena gracilis
T. Osafune, S. Sumida, T. Ehara, E. Hase
198915 citations
Semantic Scholar
Electron microscope studies of the vegetative cellular life cycle of Chlamydomonas reinhardi Dangeard in synchronous culture II. Association of mitochondria and the chloroplast at an early developmental stage
T. Osafune, S. Mihara, E. Hase, I. Ohkuro
197215 citations
Semantic Scholar
Diversity of laccase among Cryptococcus neoformans serotypes
S. Ito‐Kuwa, Kenjiro Nakamura, B. Valderrama, S. Aoki +2 more
2008Microbiology and immunology14 citations Open access
Semantic Scholar
Incorporation of cytoplasmic structures by developing prosplastids in dark-grown englena gracilis cells transferred to an inorganic medium in darkness
T. Osafune, T. Ehara, A. Ito, E. Hase
199014 citations
Semantic Scholar
Mechanism of Conversion from Heterotrophy to Autotrophy in Euglena gracilis
S. Sumida, H. Lyman, N. Kiyohara, T. Osafune
200713 citations Open access
Semantic Scholar
Formation and division of giant mitochondria during the cell cycle of Euglena gracilis Z in synchronous culture. II. Modes of division of giant mitochondria.
T. Osafune, S. Mihara, E. Hase, I. Okuro
1975Journal of Electron Microscopy13 citations
Semantic Scholar
Formation and Division of Giant Mitochondria during the Cell Cycle of Euglena gracilis Z in Synchronous Culture-3-Three-dimensional Structures of Mitochondria after Division of Giant Forms
T. Osafune
197511 citations
Semantic Scholar
Identification of bacterial flora in the water of swimming pools throughout the year
N. Kiyohara, Y. Kobayakawa, H. Lyman, T. Osafune
200610 citations Open access
Semantic Scholar
Accumulation of LHCP II apoprotein in wax-rich cells of Euglena in low light or in the presence of streptomycin
T. Osafune, J. Schiff, E. Hase
199210 citations
Semantic Scholar
Immunocytochemical Localization of RuBisCO in the Compartmentalized Osmiophilic Body in Dark-Grown Cells of Euglena gracilis Z
T. Osafune, S. Schwartzbach, M. Yamato
19969 citations
Semantic Scholar
Association of Nuclear and Chloroplast DNA Molecules in Synchronized Cells of Chlamydomonas reinhardtii
T. Ehara, T. Osafune, E. Hase
19968 citations
Semantic Scholar
Stage-Dependent Association of Nuclear and Chloroplast DNA Molecules Through Bridges Transiently Formed between the Two Organelles in Synchronized Cells of Euglena gracilis
T. Osafune
19938 citations
Semantic Scholar
Regulation of Protochlorophyll(ide) Levels in Dark-Grown Non-Dividing Euglena 3. Proplastid Structure during Loss and Regeneration of Protochlorophyll(ide)
T. Osafune, M. Alhadeff, J. Schiff
19847 citations
Semantic Scholar
Physiological Events Occurring during the Conversion from Heterotrophy to Autotrophy in Euglena gracilis
T. Osafune, S. Sumida
20065 citations
Semantic Scholar
Evidence for Preferential Digestion of Male-derived Chloroplast DNA in Young Zygotes of Chlamydomonas reinhardtii by Histochemical Immunogold Electron Microscopy
H. Uchida, F. Nozue, H. Kuroiwa, T. Osafune +3 more
19925 citations Open access
Semantic Scholar
Immunoelectron microscopic evidence for the occurrence of ribulose-1, 5-bisphosphate carboxylase/oxygenase in “propyrenoids” of Euglena gracilis
T. Osafune, S. Sumida, T. Ehara, M. Kodama +1 more
19905 citations
Semantic Scholar
Effects of Blue and Red Light on Chloroplast Development in Dark-Grown Wax-Rich Cells of Euglena gracilis Transferred to Inorganic Medium
T. Osafune, T. Ehara, M. Tahara, E. Hase
19905 citations
Semantic Scholar
Cis to Trans Photoisomerization of ζ-Carotene in Euglena gracilis Var. bacillaris W3BUL: Further Purification and Characterization of the Photoactivity
Y. Steinitz, J. Schiff, T. Osafune, M. Green
19805 citations
Semantic Scholar
Subcellular Localization of Iron- and Manganese-Superoxide Dismutase in Chlamydomonas Reinhardtii
Kaoru Kitayama, M. Kitayama, Yuri Takahashi, T. Osafune +1 more
19984 citations
Semantic Scholar
The occurrence of non-specific lipid transfer proteins in developing castor bean fruits
T. Osafune, S. Tsuboi, T. Ehara, Yasohachi Satoh +1 more
19964 citations
Semantic Scholar
THREE-DIMENSIONAL DISTRIBUTION OF LHCP II APOPROTEIN IMMUNOREACTION IN SYNCHRONIZED CELLS OF EUGLENA
T. Osafune
19914 citations Open access
Semantic Scholar
Behaviour of proplastids and their nucleoids in dark-organotrophically grown cells of Euglena gracilis transferred to an inorganic medium
S. Tsukada, T. Ehara, S. Sumida, T. Osafune +1 more
19864 citations Open access
Semantic Scholar
Some Structural Characteristics of the Chloroplasts in the “Glucose-bleaching” and Re-greening Cells of Chlorella protothecoides1)1)Dedicated to Prof. Kurt Mothes on the occasion of his 75th birthday.
T. Osafune, E. Hase
19754 citations Open access
Semantic Scholar
Serial section immunoelectron microscopy of algal cells.
T. Osafune, S. Schwartzbach
2010Methods in molecular biology3 citations
Semantic Scholar
Growth responses of a wild-type parent and a respiratory mutant of Candida albicans to respiratory inhibitors.:Growth responses of a wild-type parent and a respiratory mutant of Candida albicans to respiratory inhibitors
S. Aoki, S. Ito‐Kuwa, Kenjiro Nakamura, T. Osafune +2 more
19933 citations Open access
Semantic Scholar
Immuno-Electron Microscopic Studies on Plastid DNA and Photosynthetic Proteins in Prototheca wickerhamii
N. Kiyohara, T. Osafune, T. Ehara, H. Hachisuka +2 more
20062 citations Open access
Semantic Scholar
The Regulation of Chloroplast Synthesis by a Light Mediated Phosphoinositide System
H. Lyman, Masahiro Mitsuboshi, A. Endo, Kazuyuki Tanaka +1 more
20002 citations
Semantic Scholar
Immunoelectron microscopic studies on the behavior of LHCP II in Euglena
T. Osafune
19962 citations Open access
Semantic Scholar

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