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The sucrose nonfermenting 1 (SNF1) protein kinase of yeast plays a central role in the transcription of glucose-repressible genes in response to glucose starvation. In this study, we deleted an ortholog of SNF1 from Gibberella zeae to characterize its functions by using a gene replacement strategy. The mycelial growth of deletion mutants (DeltaGzSNF1) was(More)
This study aimed to elucidate the anti-inflammatory and related activities of mushroom Phellinus linteus. The results show that the EtOH extract of Phellinus linteus (PLE) dose-dependently inhibited the mouse ear edema induced by croton oil. Among PLE subfractions, the n-BuOH subfraction showed highest anti-inflammatory activity in croton oil-induced ear(More)
A 14-year-old male miniature schnauzer was referred to us because it was circling to the right. A mass in the diencephalon was noted on brain magnetic resonance images. The dura was thickened with marked linear enhancement after contrast administration. Based on diagnostic image analysis, this lesion strongly suggested meningioma. The patient's symptoms(More)
Fruiting bodies of Phellinus linteus were extracted with 70% ethanol at room temperature. The Phellinus linteus extract (PL) showed strong anti-angiogenic activity, which was detected using the chick embryo chorioallantoic membrane (CAM) assay. The in vitro antioxidant activities of PL were evaluated using two different bioassays. PL was comparable to(More)
This work aimed to elucidate the anti-inflammatory mechanism of the n-BuOH subfraction (PL) prepared from fruiting bodies of Phellinus linteus. PL induced heme oxygenase-1 (HO-1) of the RAW264.7 macrophages in concentration- and time-dependent manner. It suppressed induction of inducible nitric oxide synthase (iNOS) and subsequent production of nitric oxide(More)
Sufficient supply of NADPH is one of the most important factors affecting the productivity of biotransformation processes. In this study, construction of an efficient NADPH-regenerating system was attempted using direct phosphorylation of NADH by NADH kinase (Pos5p) from Saccharomyces cerevisiae for producing guanosine diphosphate (GDP)-l-fucose and(More)
A second glutathione S-transferase gene (GST II) was isolated from the chromosomal DNA of the fission yeast Schizosaccharomyces pombe. The nucleotide sequence determined contains 1908 bp including an open reading frame of 230 amino acids that would encode a protein of a molecular mass of 26843.4 Da. The amino acid sequence of the putative GST II is very(More)
During eukaryotic translation initiation, the 43 S ribosomal pre-initiation complex is recruited to the 5'-end of an mRNA through its interaction with the 7-methylguanosine cap, and it subsequently scans along the mRNA to locate the start codon. Both mRNA recruitment and scanning require the removal of secondary structure within the mRNA. Eukaryotic(More)
The present work aimed to assess novel pharmacological properties of ethyl vanillin (EVA) which is used as a flavoring agent for cakes, dessert, confectionary, etc. EVA exhibited an inhibitory activity in the chorioallantoic membrane angiogenesis. Anti-inflammatory activity of EVA was convinced using the two in vivo models, such as vascular permeability and(More)
The influences of glucose concentration, initial medium acidity (pH), and temperature on the growth and ethanol production of Saccharomyces cerevisiae NK28, which was isolated from kiwi fruit, were examined in shake flask cultures. The optimal glucose concentration, initial medium pH, and temperature for ethanol production were 200 g/l, pH 6.0, and 35oC,(More)