Hirohide Toyama

トヤマヒロヒデ | Hirohide Toyama

Affiliation and department：
Job title： Professor

Research field (2)： Applied biochemistry , Applied microbiology

Research keywords (6)：エネルギー代謝 , メチロトロフ , ピロロキノリンキノン , 酢酸菌 , 微生物 , 酵素

Research theme for competitive and other funds (27)：

2006 - 2008 Molecular level study for acetic acid resistance mechanism of acetic acid bacteria
2006 - 2007 Analysis of sorbitol metabolism in genus Gluconobacter.
2006 - no_title
2006 - no_title
2004 - 2005 Quinoprotein Glycerol Dehydrogenase of Acetic Acid Bacteria and 5-Ketogluconate Production

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Papers (43)：

Naoya Kataoka, Natsaran Saichana, Minenosuke Matsutani, Hirohide Toyama, Kazunobu Matsushita, Toshiharu Yakushi. Characterization of 3 phylogenetically distinct membrane-bound d-gluconate dehydrogenases of Gluconobacter spp. and their biotechnological application for efficient 2-keto-d-gluconate production. Bioscience, biotechnology, and biochemistry. 2022. 86. 5. 681-690
Masatoshi Tsukahara, Kotaro Ise, Maiko Nezuo, Haruna Azuma, Takeshi Akao, Hirohide Toyama. Draft Genome Sequence of Saccharomyces cerevisiae Strain Awamori Number 101, Commonly Used to Make Awamori, a Traditional Spirit, in Okinawa, Japan. Microbiology resource announcements. 2021. 10. 25. e0141420
Jikian Tokashiki, Hirohide Toyama, Osamu Mizutani. Development of an itraconazole resistance gene as a dominant selectable marker for transformation in Aspergillus oryzae and Aspergillus luchuensis. Bioscience, biotechnology, and biochemistry. 2021. 85. 3. 722-727
Tokashiki Jikian, Hayashi Risa, Yano Shigekazu, Watanabe Taisuke, Yamada Osamu, Toyama Hirohide, Mizutani Osamu. Influence of alpha-1,3-glucan synthase gene agsE on protoplast formation for transformation of Aspergillus luchuensis. JOURNAL OF BIOSCIENCE AND BIOENGINEERING. 2019. 128. 2. 129-134
Maduka Subodinee Ahangangoda Arachchige, Shusaku Yoshida, Hirohide Toyama. Thermo-and salt-tolerant Saccharomyces cerevisiae strains isolated from fermenting coconut toddy from Sri Lanka. BIOTECHNOLOGY & BIOTECHNOLOGICAL EQUIPMENT. 2019. 33. 1. 937-944

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MISC (373)：

塚原正俊, 東春奈, 久貝樹幹, 渡久地洋平, 外山博英. 全ゲノム情報を用いた系統解析による新たな泡盛黒麹菌株の選抜と泡盛の試製. 日本醸造学会大会講演要旨集. 2021. 2021 (CD-ROM)
小林未侑, 外山博英, 橘信二郎. Effects of PQQ and related compounds on osteoclast differentiation. 日本農芸化学会大会講演要旨集(Web). 2020. 2020
外山博英. ピロロキノリンキノン生合成経路の最新の知見について. ビタミン. 2020. 94. 9
外山博英. ピロロキノリンキノンの動物への効果と依存性酵素に関する最近の知見. ビタミン. 2020. 94. 2
渡嘉敷直杏, 水谷治, 水谷治, 外山博英, 外山博英. Development of a new marker for Aspergillus transformation using Itraconazole resistance. 日本農芸化学会大会講演要旨集(Web). 2020. 2020

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Books (12)：

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Lectures and oral presentations (70)：

Analysis of promoter activities of genes for three quinoprotein alcohol dehydrogenases in Pseudomonas putida HK5
(日本農芸化学会2009年度大会 2009)
Production of 5-keto-D-gluconic acid by thermotolerant Gluconobacter strains defective in FAD-gluconate dehydrogenase
(日本農芸化学会2009年度大会 2009)
Characterization in some thermosensitive mutants obtained from thermotorelant Acetobacter tropicalis SKU1100
(日本農芸化学会2009年度大会 2009)
ソルボース発酵性高温適応酢酸菌の耐熱性機能解析
(日本農芸化学会2009年度大会 2009)
高温適応酢酸発酵株の育種とその機能解析
(日本農芸化学会2009年度大会 2009)

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Work history (2)：

2009/04/01 - - , 琉球大学農学部亜熱帯生物資源科学科発酵・生命科学教授
2009/04/01 - - , University of the Ryukyus, Faculty of Agriculture, Department of Subtropical Biochemistry and Biotechnology, Fermentation and Life Science, Professor

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