Search Results - "Tohoyama, Hiroshi"

Characteristics of copper tolerance in Yarrowia lipolytica by Ito, Hiroyasu, Inouhe, Masahiro, Tohoyama, Hiroshi, Joho, Masanori

“…We discovered that a mutant strain of the dimorphic yeast Yarrowia lipolytica could grow in the yeast form in high concentrations of copper sulfate. The amount…”
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Azuki Bean Cells Are Hypersensitive to Cadmium and Do Not Synthesize Phytochelatins by INOUHE, M, ITO, R, ITO, S, SASADA, N, TOHOYAMA, H, JOHO, M

“…Suspension-cultured cells of azuki bean (Vigna angularis) as well as the original root tissues were hypersensitive to Cd (<10 μM). Repeated subculturings with…”
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Different effects of galactose and mannose on cell proliferation and intracellular soluble sugar levels in Vigna angularis suspension cultures by Kato, A.(Ehime Univ., Matsuyama (Japan)), Tohoyama, H, Joho, M, Inouhe, M

“…Plant cells utilize various sugars as carbon sources for growth, respiration and biosynthesis of cellular components. Suspension-cultured cells of azuki bean…”
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Changes in the levels of phytochelatins and related metal-binding peptides in chickpea [Cicer arietinum] seedlings exposed to arsenic and different heavy metal ions by Gupta, D.K. (Ehime Univ., Matsuyama (Japan). Faculty of Science), Tohoyama, H, Joho, M, Inouhe, M

“…Phytochelatin-related peptides were analyzed in chickpea plants exposed to six different heavy-metal ions. Cadmium and arsenic stimulated phytochelatin and…”
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Possible roles of phytochelatins and glutathione metabolism in cadmium tolerance in chickpea [Cicer arietinum] roots by Gupta, D.K. (Ehime Univ., Matsuyama (Japan). Faculty of Science), Tohoyama, H, Joho, M, Inouhe, M

“…The possible roles of phytochelatin (PC) and glutathione (GSH) in the heavy metal detoxification in plants were examined using two varieties (CSG-8962 and…”
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Different characteristics of roots in the cadmium-tolerance and Cd-binding complex formation between mono- and dicotyledonous plants by Inouhe, Masahiro, Ninomiya, Satoka, Tohoyama, Hiroshi, Joho, Masanori, Murayama, Tetsuo

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Site of pheromone action and secretion pathway of a sexual agglutination substance during its induction by pheromone a in ? cells of Saccharomyces cerevisiae by Tohoyama, Hiroshi, Yanagishima, Naohiko

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Effect of Copper on Acid Phosphatase Activity in Yeast Yarrowia lipolytica by Ito, Hiroyasu, Inouhe, Masahiro, Tohoyama, Hiroshi, Joho, Masanori

“…Acid phosphatase (APase) activity of the yeast Yarrowia lipolytica increased with increasing Cu concentrations in the medium. Furthermore, the enzyme in…”
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Copper Extrusion after Accumulation during Growth of Copper-Tolerant Yeast Yarrowia lipolytica by Ito, Hiroyasu, Inouhe, Masahiro, Tohoyama, Hiroshi, Joho, Masanori

“…The Cu -tolerant yeast Yarrowia lipolytica accumulated Cu until the late logarithmic phase. Thereafter, Cu was temperature-dependently extruded into…”
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cadmium-resistant gene, CAD2, which is a mutated putative copper-transporter gene (PCA1), controls the intracellular cadmium-level in the yeast S. cerevisiae by Shiraishi, E, Inouhe, M, Joho, M, Tohoyama, H

“…Yeast cells carrying the CAD2 gene exhibit a resistance to cadmium. We cloned this gene and demonstrated that it was a mutated form derived from the gene of a…”
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Azuki Bean Cells Are Hypersensitive to Cadmium and Do Not Synthesize Phytochelatins1 by Inouhe, Masahiro, Ito, Rika, Ito, Shoko, Sasada, Naoki, Tohoyama, Hiroshi, Joho, Masanori

“…Suspension-cultured cells of azuki bean ( Vigna angularis ) as well as the original root tissues were hypersensitive to Cd (<10 μ m ). Repeated subculturings…”
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Resistance to cadmium ions and formation of a cadmium-binding complex in various wild-type yeasts by Inouhe, Masahiro, Sumiyoshi, Maho, Tohoyama, Hiroshi, Joho, Masanori

“…The resistance to cadmium ions (Cd-resistance) and possible formation of cadmium-binding complexes were examined in eight different wild-type yeasts…”
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Effect of some heavy metal ions on copper-induced metallothionein synthesis in the yeast Saccharomyces cerevisiae by Okuyama, M, Kobayashi, Y, Inouhe, M, Tohoyama, H, Joho, M

“…Copper-induced metallothionein (MT) synthesis in Saccharomyces cerevisiae was investigated in order to associate this exclusively with Cu2+ in vivo, when…”
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Amplification of a gene for metallothionein by tandem repeat in a strain of cadmium-resistant yeast cells by Tohoyama, Hiroshi, Shiraishi, Emi, Amano, Shinjiro, Inouhe, Masahiro, Joho, Masanori, Murayama, Tetsuo

“…In a cadmium-resistant strain of Saccharomyces cerevisiae, cells are protected against cadmium toxicity by the production of large amounts of cadmium-binding…”
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Amplification of a gene for metallothionein by tandem repeat in a strain of cadmium-resistant yeast cells by Tohoyama, Hiroshi, Shiraishi, Emi, Amano, Shinjiro, Inouhe, Masahiro, Joho, Masanori, Murayama, Tetsuo

“…Abstract In a cadmium-resistant strain of Saccharomyces cerevisiae, cells are protected against cadmium toxicity by the production of large amounts of…”
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The gene for cadmium metallothionein from a cadmium-resistant yeast appears to be identical to CUP 1 in a copper-resistant strain by Tohoyama, Hiroshi, Tomoyasu, Toshifumi, Inouhe, Masahiro, Joho, Masanori, Murayama, Tetsuo

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Induction for the expression of yeast metallothionein gene, CUP1, by cobalt by Tohoyama, H, Kadota, H, Shiraishi, E, Inouhe, M, Joho, M

“…Induction for the expression of the metallothionein gene, CUP1, in the yeast Saccharomyces cerevisiae by cobalt was examined using a reporter gene with the…”
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Cell wall metabolism and autolytic activities of the yeast Saccharomyces exiguus by Inouhe, Masahiro, Sugo, Etsuko, Tohoyama, Hiroshi, Joho, Masanori, Nevins, Donald J

“…Autolytic activities were measured in cell walls prepared from the yeast Saccharomyces exiguus. Walls of yeast cells exhibited higher autolytic activities…”
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Cadmium-binding protein in a cadmium-resistant strain of Saccharomyces cerevisiae by Inouhe, M, Hiyama, M, Tohoyama, H, Joho, M, Murayama, T

“…A Cd-binding protein in the Cd2+-resistant strain 301N of Saccharomyces cerevisiae was induced by administration to 0.5 mM CdSO4. The protein was purified by a…”
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Production of metallothionein in copper- and cadmium-resistant strains of Saccharomyces cerevisiae by Tohoyama, H, Inouhe, M, Joho, M, Murayama, T

“…Certain mutants of the yeast Saccharomyces cerevisiae show copper or cadmium resistance. Both copper- and cadmium-resistant strains produce the same…”
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