Papers - SUGAHARA Ryohei
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Effects of dietary fatty acids and carotenoids on the body composition of the brown marmorated stink bug
Ryo Watanabe, Masaki Honda, Tomoyuki Higuchi, and Ryohei Sugahara
Journal of Insects as Food and Feed 2025.9
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The Effect of Humidity and the Role of Visual Cues During Feeding on Green/Brown Color Polyphenism in Locusta migratoria
Keiryu Hirota, Ryo Watanabe, Ryohei Sugahara
Archives of Insect Biochemistry and Physiology 118 e70044 2025.2
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Immature Halyomorpha halys (Hemiptera: Pentatomidae) adults are potential edible insects rich in carotenoids
Sugahara, R., Honda, M. & Mitsuhashi
Applied Entomology and Zoology 59 13 - 20 2023.10
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Effect of astaxanthin isomer supplementation on their accumulation in edible orthopterans: migratory locusts and two-spotted crickets
M. Honda; K. Hirota; Y. Zhang; Y. Hayashi; R. Sugahara
Journal of Insects as Food and Feed 2023.3
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Ovipositional inhibition effect of locust fecal extracts in the migratory locust, Locusta migratoria (Orthoptera: Acrididae)
Ryohei Sugahara, Keiryu Hirota, Soranosuke Sakakibara
Applied Entomology and Zoology 2021.1
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Recombinant yellow protein of the takeout family and albino-related takeout protein specifically bind to lutein in the desert locust.
Ryohei Sugahara, Wataru Tsuchiya, Toshimasa Yamazaki, Seiji Tanaka, Takahiro Shiotsuki
Biochemical and biophysical research communications 522 ( 4 ) 876 - 880 2020.2
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Yellowing and YPT gene expression in the desert locust, Schistocerca gregaria: Effects of developmental stages and fasting.
Ryohei Sugahara, Seiji Tanaka
Archives of insect biochemistry and physiology 101 ( 2 ) e21551 2019.6
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Identification of a transcription factor that functions downstream of corazonin in the control of desert locust gregarious body coloration.
Ryohei Sugahara, Seiji Tanaka, Akiya Jouraku, Takahiro Shiotsuki
Insect biochemistry and molecular biology 97 10 - 18 2018.6
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Hatching synchrony is controlled by a two-step mechanism in the migratory locust Locusta migratoria (Acrididae: Orthoptera): Roles of vibrational stimuli.
Seiji Tanaka, Hironori Sakamoto, Tamako Hata, Ryohei Sugahara
Journal of insect physiology 107 125 - 135 2018.5
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Environmental and hormonal control of body color polyphenism in late-instar desert locust nymphs: Role of the yellow protein.
Ryohei Sugahara, Seiji Tanaka
Insect biochemistry and molecular biology 93 27 - 36 2018.2
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Desert locusts Schistocerca gregaria (Acrididae: Orthoptera) do not lay eggs in old sand : Why?
Tanaka Seiji, Sugahara Ryohei
Applied entomology and zoology 52 ( 4 ) 635 - 642 2017.11
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RNAi-mediated knockdown of SPOOK reduces ecdysteroid titers and causes precocious metamorphosis in the desert locust Schistocerca gregaria.
Ryohei Sugahara, Seiji Tanaka, Takahiro Shiotsuki
Developmental biology 429 ( 1 ) 71 - 80 2017.9
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Tissue-specific expression and silencing phenotypes of mitochondrial phosphate carrier paralogues in several insect species.
R Sugahara, A Jouraku, T Nakakura, M Minaba, T Yamamoto, Y Shinohara, H Miyoshi, T Shiotsuki
Insect molecular biology 26 ( 3 ) 332 - 342 2017.6
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Two types of albino mutants in desert and migratory locusts are caused by gene defects in the same signaling pathway.
Ryohei Sugahara, Seiji Tanaka, Akiya Jouraku, Takahiro Shiotsuki
Gene 608 41 - 48 2017.4
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Geographic variation in RNAi sensitivity in the migratory locust.
Ryohei Sugahara, Seiji Tanaka, Akiya Jouraku, Takahiro Shiotsuki
Gene 605 5 - 11 2017.3
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Identification of amino acid residues of mammalian mitochondrial phosphate carrier important for its functional expression in yeast cells, as achieved by PCR-mediated random mutation and gap-repair cloning.
Ryohei Yamagoshi, Takenori Yamamoto, Mitsuru Hashimoto, Ryohei Sugahara, Takahiro Shiotsuki, Hideto Miyoshi, Hiroshi Terada, Yasuo Shinohara
Mitochondrion 32 1 - 9 2017.1
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The mechanism controlling phenotypic plasticity of body color in the desert locust: some recent progress.
Seiji Tanaka, Ken-Ichi Harano, Yudai Nishide, Ryohei Sugahara
Current opinion in insect science 17 10 - 15 2016.10
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Characterization of two adenine nucleotide translocase paralogues in the stink bug, Plautia stali.
Ryohei Sugahara, Masaomi Minaba, Akiya Jouraku, Toyomi Kotaki, Takenori Yamamoto, Yasuo Shinohara, Hideto Miyoshi, Takahiro Shiotsuki
Journal of pesticide science 41 ( 2 ) 44 - 48 2016.5
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Structural characterization of an aldo-keto reductase (AKR2E5) from the silkworm Bombyx mori.
Kohji Yamamoto, Akifumi Higashiura, Mamoru Suzuki, Takahiro Shiotsuki, Ryohei Sugahara, Takeshi Fujii, Atsushi Nakagawa
Biochemical and biophysical research communications 474 ( 1 ) 104 - 110 2016.5
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Functional characterization of the corazonin-encoding gene in phase polyphenism of the migratory locust, Locusta migratoria (Orthoptera: Acrididae)
Sugahara Ryohei, Tanaka Seiji, Jouraku Akiya, Shiotsuki Takahiro
Applied entomology and zoology 51 ( 2 ) 225 - 232 2016.5
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混み合うと黒くなるトビバッタ
管原 亮平, 田中 誠二, 塩月 孝博
化学と生物 54 ( 9 ) 681 - 686 2016
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Ascosteroside C, a new mitochondrial respiration inhibitor discovered by pesticidal screening using recombinant Saccharomyces cerevisiae.
Takuya Suga, Yukihiro Asami, Shohei Hashimoto, Kenichi Nonaka, Masato Iwatsuki, Takuji Nakashima, Ryohei Sugahara, Takahiro Shiotsuki, Takenori Yamamoto, Yasuo Shinohara, Naoya Ichimaru, Masatoshi Murai, Hideto Miyoshi, Satoshi Ōmura, Kazuro Shiomi
The Journal of antibiotics 68 ( 10 ) 649 - 652 2015.10
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Knockdown of the corazonin gene reveals its critical role in the control of gregarious characteristics in the desert locust.
Ryohei Sugahara, Shinjiro Saeki, Akiya Jouraku, Takahiro Shiotsuki, Seiji Tanaka
Journal of insect physiology 79 80 - 87 2015.8
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Two adenine nucleotide translocase paralogues involved in cell proliferation and spermatogenesis in the silkworm Bombyx mori.
Ryohei Sugahara, Akiya Jouraku, Takayo Nakakura, Takahiro Kusakabe, Takenori Yamamoto, Yasuo Shinohara, Hideto Miyoshi, Takahiro Shiotsuki
PloS one 10 ( 3 ) e0119429 - e0119429 2015.5
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Trichopolyn VI: a new peptaibol insecticidal compound discovered using a recombinant Saccharomyces cerevisiae screening system.
Takuya Suga, Yukihiro Asami, Shohei Hashimoto, Kenichi Nonaka, Masato Iwatsuki, Takuji Nakashima, Yoshihiro Watanabe, Ryohei Sugahara, Takahiro Shiotsuki, Takenori Yamamoto, Yasuo Shinohara, Naoya Ichimaru, Masatoshi Murai, Hideto Miyoshi, Satoshi Ōmura, Kazuro Shiomi
The Journal of general and applied microbiology 61 ( 3 ) 82 - 87 2015
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Differential contribution of the Fanconi anemia-related proteins to repair of several types of DNA damage in cultured silkworm cells.
Ryohei Sugahara, Hiroaki Mon, Jae Man Lee, Takahiro Shiotsuki, Takahiro Kusakabe
FEBS letters 588 ( 21 ) 3959 - 3963 2014.11
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Middle region of FancM interacts with Mhf and Rmi1 in silkworms, a species lacking the Fanconi anaemia (FA) core complex.
R Sugahara, H Mon, J M Lee, T Kusakabe
Insect molecular biology 23 ( 2 ) 185 - 198 2014.4
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Monoubiquitination-dependent chromatin loading of FancD2 in silkworms, a species lacking the FA core complex.
Ryohei Sugahara, Hiroaki Mon, Jae Man Lee, Takahiro Kusakabe
Gene 501 ( 2 ) 180 - 187 2012.6
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Analysis of protein interactions with two-hybrid system in cultured insect cells.
Hiroaki Mon, Ryohei Sugahara, Sun-Mee Hong, Jae-Man Lee, Yusuke Kamachi, Yutaka Kawaguchi, Takahiro Kusakabe
Analytical biochemistry 392 ( 2 ) 180 - 182 2009.9
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Heterotrimeric Complex of Replication Protein A, a Single-Stranded DNA Binding Protein, from the Silkworm, Bombyx mori
Sugahara Ryohei, Mon Hiroaki, Yamashita Jun, MITSUNOBU Hitoshi, LEE Jae Man, KAWAGUCHI Yutaka, KOGA Katsumi, KUSAKABE Takahiro
Journal of insect biotechnology and sericology 76 ( 3 ) 129 - 135 2007.10
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Molecular Cloning of Silkworm Cdc37 and its Interaction with Hsp90 Chaperone
Yamashita Jun, Miyagawa Yoshitaka, Sugahara Ryohei, MON Hiroaki, MITSUNOBU Hitoshi, LEE Jae Man, KAWAGUCHI Yutaka, KUSAKABE Takahiro
Journal of insect biotechnology and sericology 76 ( 3 ) 137 - 143 2007.10