Phosphatase activity during growth of Yarrowia lipolytica
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چکیده
منابع مشابه
Effect of copper on acid phosphatase activity in yeast Yarrowia lipolytica.
Acid phosphatase (APase) activity of the yeast Yarrowia lipolytica increased with increasing Cu2+ concentrations in the medium. Furthermore, the enzyme in soluble form was stimulated in vitro by Cu2+, Co2+, Ni2+, Mn2+ and Mg2+ and inhibited by Ag+ and Cd2+. The most effective ion was Cu2+, especially for the enzyme from cultures in medium containing Cu2+, whereas APase activity in wall-bound fr...
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The nonconventional yeast Yarrowia lipolytica has been developed as a versatile and attractive tool for a large variety of biotechnological applications. This yeast has several physiological properties with industrial significance. Y. lipolytica uses hydrophobic substrates such as n-alkanes, oils, fats, and fatty acids as low-cost carbon sources. The yeast is able to produce a set of diverse ad...
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We have cloned and characterized the gene PYC1, encoding the unique pyruvate carboxylase in the dimorphic yeast Yarrowia lipolytica. The protein putatively encoded by the cDNA has a length of 1,192 amino acids and shows around 70% identity with pyruvate carboxylases from other organisms. The corresponding genomic DNA possesses an intron of 269 bp located 133 bp downstream of the starting ATG. I...
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The Cu2+-tolerant yeast Yarrowia lipolytica accumulated Cu2+ until the late logarithmic phase. Thereafter, Cu2+ was temperature-dependently extruded into phosphate-limited culture medium containing high concentrations of heavy metal ions but not into 10 mM 2-(N-morpholino)ethane sulfonic acid (MES) buffer (pH 6.0). Peptone in the culture medium played an important role in the extrusion, which p...
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We here report the complete nucleotide sequence of the 47.9 kb mitochondrial (mt) genome from the obligate aerobic yeast Yarrowia lipolytica. It encodes, all on the same strand, seven subunits of NADH: ubiquinone oxidoreductase (ND1-6, ND4L), apocytochrome b (COB), three subunits of cytochrome oxidase (COX1, 2, 3), three subunits of ATP synthetase (ATP6, 8 and 9), small and large ribosomal RNAs...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1993
ISSN: 0378-1097
DOI: 10.1016/0378-1097(93)90440-d