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Yasuji Koyama

Observed names: Koyama, Yasuji, Y Koyama, Y. Koyama, Yasuji KOYAMA
ORCID: 0000-0002-4754-3307
Observed ORCID: 0000-0002-4754-3307
OpenAlex ID: A5061284082
Genome sequencing and analysis of Aspergillus oryzae
2005 · Masayuki Machida, Kiyoshi Asai, et al. · Nature · 1,266
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Enhanced gene targeting frequency in ku70 and ku80 disruption mutants of Aspergillus sojae and Aspergillus oryzae
2006 · Tadashi Takahashi, Tsutomu Masuda, et al. · Molecular Genetics and Genomics · 184
Identification of a novel polyketide synthase–nonribosomal peptide synthetase (PKS–NRPS) gene required for the biosynthesis of cyclopiazonic acid in Aspergillus oryzae
2008 · Masafumi Tokuoka, Yasuyo Seshime, et al. · Fungal Genetics and Biology · 96
ManR, a novel Zn(II)2Cys6 transcriptional activator, controls the β-mannan utilization system in Aspergillus oryzae
2012 · Masahiro Ogawa, Tetsuo Kobayashi, et al. · Fungal Genetics and Biology · 89
SclR, a Basic Helix-Loop-Helix Transcription Factor, Regulates Hyphal Morphology and Promotes Sclerotial Formation in Aspergillus oryzae
2011 · Feng Jie Jin, Tadashi Takahashi, et al. · Eukaryotic Cell · 80
Genetic analysis of conidiation regulatory pathways in koji-mold Aspergillus oryzae
2009 · Masahiro Ogawa, Masafumi Tokuoka, et al. · Fungal Genetics and Biology · 79
Analysis of Expressed Sequence Tags from the Fungus Aspergillus oryzae Cultured Under Different Conditions
2007 · Takeshi Akao, Motoaki Sano, et al. · DNA Research · 75
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ManR, a Transcriptional Regulator of the β-Mannan Utilization System, Controls the Cellulose Utilization System in Aspergillus oryzae
2013 · Masahiro OGAWA, Tetsuo KOBAYASHI, et al. · Bioscience Biotechnology and Biochemistry · 72
Nonfunctionality of Aspergillus sojae aflR in a Strain of Aspergillus parasiticus with a Disrupted aflR Gene
2002 · Tadashi Takahashi, Perng-Kuang Chang, et al. · Applied and Environmental Microbiology · 70
Functional expression of the Aspergillus flavus PKS–NRPS hybrid CpaA involved in the biosynthesis of cyclopiazonic acid
2009 · Yasuyo Seshime, Praveen Rao Juvvadi, et al. · Bioorganic & Medicinal Chemistry Letters · 58
Identification and Analysis ofKu70andKu80Homologs in thekojiMoldsAspergillus sojaeandAspergillus oryzae
2006 · Tadashi TAKAHASHI, Tsutomu MASUDA, et al. · Bioscience Biotechnology and Biochemistry · 57
Construction of Biotinylated Firefly Luciferases Using Biotin Acceptor Peptides
1996 · Hiroki Tatsumi, Satoshi Fukuda, et al. · Analytical Biochemistry · 57
Identification of a novel sesquiterpene biosynthetic machinery involved in astellolide biosynthesis
2016 · Yasutomo Shinohara, Shunji Takahashi, et al. · Scientific Reports · 56
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Disruption of the Ao pex11-1 Gene Involved in Peroxisome Proliferation Leads to Impaired Woronin Body Formation in Aspergillus oryzae
2009 · Cristopher Salazar Escaño, Praveen Rao Juvvadi, et al. · Eukaryotic Cell · 56
Cloning and expression of pyranose oxidase cDNA from Coriolus versicolor in Escherichia coli
1996 · Ikuko Nishimura, Kimiharu Okada, et al. · Journal of Biotechnology · 55
Cloning, Sequence Analysis, and Expression in Escherichia coli of the Gene Encoding the Candida utilis Urate Oxidase (Uricase)
1996 · Y. Koyama, T. Ichikawa, et al. · The Journal of Biochemistry · 55
The β-1,3-Exoglucanase GeneexgA(exg1) ofAspergillus oryzaeIs Required to Catabolize Extracellular Glucan, and Is Induced in Growth on a Solid Surface
2007 · Koichi TAMANO, Yuki SATOH, et al. · Bioscience Biotechnology and Biochemistry · 51
Efficient gene disruption in the koji -mold Aspergillus sojae using a novel variation of the positive-negative method
2004 · T. Takahashi, O. Hatamoto, et al. · Molecular Genetics and Genomics · 51
Transcriptional regulation of genes on the non-syntenic blocks of Aspergillus oryzae and its functional relationship to solid-state cultivation
2007 · Koichi Tamano, Motoaki Sano, et al. · Fungal Genetics and Biology · 47
An overproduction of astellolides induced by genetic disruption of chromatin-remodeling factors in Aspergillus oryzae
2015 · Yasutomo Shinohara, Makoto Kawatani, et al. · The Journal of Antibiotics · 45
Genetic Safeguard against Mycotoxin Cyclopiazonic Acid Production in Aspergillus oryzae
2011 · Naoki Kato, Masafumi Tokuoka, et al. · ChemBioChem · 43
Understanding nonaflatoxigenicity of Aspergillus sojae: a windfall of aflatoxin biosynthesis research
2007 · Perng-Kuang Chang, Kenichiro Matsushima, et al. · Applied Microbiology and Biotechnology · 43
Identification of the Glutaminase Genes ofAspergillus sojaeInvolved in Glutamate Production during Soy Sauce Fermentation
2013 · Kotaro ITO, Yasuji KOYAMA, et al. · Bioscience Biotechnology and Biochemistry · 41
Generation of Large Chromosomal Deletions in Koji Molds Aspergillus oryzae and Aspergillus sojae via a Loop-Out Recombination
2008 · Tadashi Takahashi, Feng Jie Jin, et al. · Applied and Environmental Microbiology · 41
The C2H2-type transcription factor, FlbC, is involved in the transcriptional regulation of Aspergillus oryzae glucoamylase and protease genes specifically expressed in solid-state culture
2016 · Mizuki Tanaka, Midori Yoshimura, et al. · Applied Microbiology and Biotechnology · 39
Works count: 81
Citation count: 3,580
H-index: 29
I10-index: 58
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