Concepedia

Chieko Kumagai

CK

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Publications

31

Citations

1.5K

H-Index

22

Active since

1987

Affiliations

National Research Institute of Brewing(Current)

The University of Tokyo

Tohoku University

Kirin (Japan)

Tokyo University of Agriculture and Technology

Chieko Kumagai is an author at National Research Institute of Brewing specializing in microbiology, medicine, and genetics.

Top concepts

Publications per year

1987–2002

31

Publications

31

Molecular Cloning and Characterization of a Transcriptional Activator Gene,<i>amyR</i>, Involved in the Amylolytic Gene Expression in<i>Aspergillus oryzae</i>

Katsuya Gomi, Terumi Akeno, Toshitaka Minetoki et al. · Bioscience Biotechnology and Biochemistry · 2000 · 134 citations · Full text

High Level Secretion of Calf Chymosin Using a Glucoamylase-prochymosin Fusion Gene in<i>Aspergillus oryzae</i>

Kozo Tsuchiya, Tadashi Nagashima, Yutaka Yamamoto et al. · Bioscience Biotechnology and Biochemistry · 1994 · 97 citations

, , +23

Cloning and Nucleotide Sequence of the Alcohol Acetyltransferase II Gene (<i>ATF2</i>) from<i>Saccharomyces cerevisiae</i>Kyokai No. 7

Naoshi Nagasawa, Takayuki Bogaki, Akihiro Iwamatsu et al. · Bioscience Biotechnology and Biochemistry · 1998 · 96 citations

Deletion Analysis of the Taka-amylase A Gene Promoter Using a Homologous Transformation System in<i>Aspergillus oryzae</i>

Kozo Tsuchiya, Setsuzo Tada, Katsuya Gomi et al. · Bioscience Biotechnology and Biochemistry · 1992 · 90 citations

, , +18

Improvement of promoter activity by the introduction of multiple copies of the conserved region III sequence, involved in the efficient expression of Aspergillus oryzae amylase-encoding genes

Toshitaka Minetoki, Chieko Kumagai, Katsuya Gomi et al. · Applied Microbiology and Biotechnology · 1998 · 90 citations

, , +6

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