T
Tomokazu Yamazaki
Researcher at University of Tokyo
Publications - 39
Citations - 772
Tomokazu Yamazaki is an academic researcher from University of Tokyo. The author has contributed to research in topics: Biology & Trebouxiophyceae. The author has an hindex of 14, co-authored 35 publications receiving 628 citations. Previous affiliations of Tomokazu Yamazaki include Tohoku University & Iwate University.
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Journal ArticleDOI
Calcium-Dependent Freezing Tolerance in Arabidopsis Involves Membrane Resealing via Synaptotagmin SYT1
TL;DR: It is hypothesized that plant freezing tolerance involves membrane resealing, which, in animal cells, is accomplished by calcium-dependent exocytosis following mechanical disruption of the plasma membrane and that this mechanism involves SYT1 function.
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Starch and lipid accumulation in eight strains of six Chlorella species under comparatively high light intensity and aeration culture conditions.
Tsuyoshi Takeshita,Shuhei Ota,Tomokazu Yamazaki,Aiko Hirata,Vilém Zachleder,Shigeyuki Kawano +5 more
TL;DR: The Chlorellaceae strains were attempted to increase starch and lipids productivity under high-light-intensity conditions and found that the 12:12-h light-dark cycle conditions elicited more stable growth than the continuous light (LL) conditions, whereas the starch and Lipids yields increased in LL conditions.
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Highly efficient lipid production in the green alga Parachlorella kessleri: draft genome and transcriptome endorsed by whole-cell 3D ultrastructure.
Shuhei Ota,Kenshiro Oshima,Tomokazu Yamazaki,Sangwan Kim,Sangwan Kim,Zhe Yu,Mai Yoshihara,Kohei Takeda,Tsuyoshi Takeshita,Aiko Hirata,Kateřina Bišová,Vilém Zachleder,Masahira Hattori,Shigeyuki Kawano +13 more
TL;DR: Three-dimensional transmission electron microscopy (3D-TEM) results support the finding that upregulation of TAG synthesis and autophagy are potential key mediators of the hyperaccumulation of lipids under conditions of nutrient stress.
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Deciphering the relationship among phosphate dynamics, electron-dense body and lipid accumulation in the green alga Parachlorella kessleri
Shuhei Ota,Mai Yoshihara,Tomokazu Yamazaki,Tsuyoshi Takeshita,Aiko Hirata,Mami Konomi,Kenshiro Oshima,Masahira Hattori,Kateřina Bišová,Vilém Zachleder,Shigeyuki Kawano +10 more
TL;DR: It is suggested that the dense body is a site of polyphosphate accumulation, and P. kessleri has potential as a phosphate-accumulating organism.
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Arabidopsis Synaptotagmin SYT1, a Type I Signal-anchor Protein, Requires Tandem C2 Domains for Delivery to the Plasma Membrane
TL;DR: It is demonstrated that the localization of an Arabidopsis synaptotagmin homolog, SYT1, to the plasma membrane (PM) is modulated by tandem C2 domains, which may have been required for the functional divergence that occurred in the molecular evolution of plant synaptoagmins.