publications

2021

1. Sakamoto Y, Sato S, Nakade K, Ito M, Yamauchi T, Eda K, Goto F, Mizuno M, Konno N. 2021. Screening of a Lentinula edodes Mutant That Retains Lentinan Contents Long after Being Harvested Using TILLING. ACS Agricultural Science & Technology 1(3) 143–149 掲載ページはこちら

2.小畠靖,白井伸生,河合昌孝,村口元,坂本裕一,松本晃幸, 2021. シイタケの胞子欠損性変異体の分離と変異形質に連鎖するSNPの同定 日本菌学会報 62(1) 13-24 掲載ページはこちら

3.坂本裕一 糖質関連酵素のきのこ類の生活環における生物学的な機能 日本醸造協会誌 116(9) 628-635

4. 坂本裕一 シイタケにおける育種技術開発　アグリバイオ　5（12）28−33

2020

1. 坂本裕一 2020. 研究材料としての「シイタケ」の魅力. 生物工学会誌 98(7):386-391 掲載ページはこちら

2. Narimatsu, M. Sakamaoto, Y. 2020. Effect of ground temperature on Trichoderma matsutake fruiting body initiation in the iland region of Iwate Prefecture, Japan. Mushroom Science and Biotechnology 28(2):80-83.

2018

  1. Yuichi Sakamoto (2018) Influences of environmental factors on fruiting body induction, development and maturation in mushroom-forming fungi. Fungal Biology Review 32: 236-248 掲載ページはこちら

  2. 坂本裕一、中川裕子 (2018) 工業技術者のための農学概論１２章 バイオテクノロジー技術 理工図書 本の詳細はこちら

  3. Sakamoto, Y., Sato, S., Ito, M., Ando, Y., Nakahori, K., Muraguchi, H., 2018. Blue light exposure and nutrient conditions influence the expression of genes involved in simultaneous hyphal knot formation in Coprinopsis cinerea. Microbiological Research 217:81-90 掲載ページはこちら

  4. Koichi Takaki, Katsuyuki Takahashi, Yuichi Sakamoto, 2018. High-Voltage Methods for Mushroom Fruit-Body Developments. IntechOpen ISBN:978-1-78923-749-8, 掲載ページはこちら

  5. Sakamoto, Y., Nakade, K., Sato, S., Yoshimi, A., Sasaki, K., Konno, N., Abe, K., 2018. Cell wall structure of secreted laccase-silenced strain in Lentinula edodes. Fungal Biology. 122 (12):1192-1200 doi:10.1016/J.FUNBIO.2018.09.005 掲載ページはこちら

6. 坂本裕一 2018 ゲノム情報を利用したシイタケ育種技術開発の取り組み きのこ研だより41:10-19

7. Abbott W, Alber O, Bayer E, Sakamoto Y et al. Ten years of CAZypedia: A living encyclopedia of carbohydrate-active enzymes. Glycobiology 2018;28:3–8. 掲載ページはこちら

2017

  1. Yuichi Sakamoto, Keiko Nakade, Shiho Sato, Kentaro Yoshida, Kazuhiro Miyazaki, Satoshi Natsume, and Naotake Konno ( 2017) A genome survey and postharvest transcriptome analysis in Lentinula edodes. Applied and Environmental Microbiology 83(10) e02990-16 掲載ページはこちら

  2. 坂本裕一、金野尚武（2017）きのこ類のキチン分解酵素と形態形成への寄与 化学と生物 55(10):663-665 掲載ページはこちら

2016

1. 金野 尚武, 木村 茉穂, 奥澤 里奈, 中村 泰隆, 池 正和, 林 徳子, 小原 あゆみ, 坂本 裕一, 羽生 直人（2016）TEMPO触媒酸化法を用いたシイタケ廃菌床からのセルロースナノファイバ－調製 木材保存協会誌 42(3):157-164 掲載ページはこちら

2. Maki Narimatsu, Toshiyuki Koiwa, Yuichi Sakamoto, Satoshi Natsume, Hiroyuki Kurokochi, Chunlan Lian, Yuichi Nakajima, Keiko Nakade, Kentaro Yoshida, Keitaro Tawaraya (2016) Estimation of novel colony establishment and persistence of the ectomycorrhizal basidiomycete Tricholoma matsutake in a Pinus densiflora forest. Fungal Ecology 24(PartA): 35-43 掲載ページはこちら

2015

1. Machiko Takahashi, Ryoichi Yamamoto, Naoki Sakurai, Yuki Nakano, Takumi Takeda (2015) Fungal hemicellulose-degrading enzymes cause physical property changes concomitant with solubilization of cell wall polysaccharides. Planta 241(2):359-70 掲載ページはこちら

2. Naotake Konno, Ayumi Obara, Yuichi Sakamoto（2015）Molecular cloning, characterization, and expression analysis of a β-N-acetylhexosaminidase (LeHex20B) from the shiitake mushroom, Lentinula edodes. Journal of Wood Science 61(2):178-184 掲載ページはこちら

3. Maki Narimatsu, Toshiyuki Koiwa, Takashi Masaki, Yuichi Sakamoto, Hisao Ohmori, Keitaro Tawaraya (2015) Relationship between climate, expansion rate, and fruiting in fairy rings (‘shiro’) of an ectomycorrhizal fungus Tricholoma matsutake in a Pinus densiflora forest. Fungal Ecology 15:18–28 掲載ページはこちら

4. Takumi Takeda, Yuki Nakano, Machiko Takahashi, Naotake Konno, Yuichi Sakamoto,Ryo Arashida, Yuka Marukawa, Eriko Yoshida, Takahiro Ishikawa, Kengo Suzuki (2015) Identification and Enzymatic Characterization of an Endo-1,3-beta-Glucanase from Euglena gracilis. Phytochemistry 116:21-27 掲載ページはこちら

5. Yuichi Sakamoto, Keiko Nakade, Kentaro Yoshida, Satoshi Natsume, Kazuhiro Miyazaki, Shiho Sato, Arend F. van Peer, Naotake Konno (2015) Grouping of multicopper oxidases in Lentinula edodes by sequence similarities and expression patterns. AMB Express DOI: 10.1186/s13568-015-0151-2 掲載ページはこちら

6. Muraguchi H, Umezawa K, Niikura M, Yoshida M, Kozaki T, Ishii K, Sakai K, Shimizu M, Nakahori K, Sakamoto Y, Choi C, Ngan CY, Lindquist E, Lipzen A, Tritt A, Haridas S, Barry K, Grigoriev IV, Pukkila PJ. (2015) Strand-Specific RNA-Seq Analyses of Fruiting Body Development in Coprinopsis cinerea. PLoS One. 28;10(10):e0141586. doi: 10.1371/journal.pone.0141586 掲載ページはこちら

2014

1. Koichi Takaki, Kohei Yoshida, Tatsuya Saito, Tomohiro Kusaka, Ryo Yamaguchi, Kyusuke Takahashi, Yuichi Sakamoto (2014) Effect of Electrical Stimulation on Fruit Body Formation in Cultivating Mushrooms. Microorganisms 2(1) こちらから無料でダウンロード出来ます。

2. 宮崎和弘, 坂本裕一, 金子真也, 宮崎安将, 白石 進（2014） 四分子分析によるシイタケのセントロメアマッピング 育種学研究 16: 13–15 こちらから無料でダウンロードできます。

3. Naotake Konno, Keiko Nakade, Yosuke Nishitani, Misashi Mizuno and Yuichi Sakamoto (2014) Lentinan degradation in the Lentinula edodes fruiting body during post-harvest preservation is reduced by downregulation of the exo-β-1,3-glucanase EXG2. Journal of Agricultural and Food Chemistry 62 (32), pp 8153–8157 掲載ページはこちら

2013

1. Keiko Nakade, Yuko Nakagawa, Akira Yano, Naotake Konno, Toshitsugu Sato and Yuichi Sakamoto （2013）Effective induction of pblac1 laccase by copper ion in Polyporus brumalis ibrc05015. Fungal Biology 117:52-61

2. 金野尚武、きのこ類が生産する糖質加水分解酵素、木材保存、39：60-70, (2013)

3. Shioya T, Nakamura H, Ishii N, Takahashi N, Sakamoto Y, Ozaki N, Kobayashi M, Okano K, Kamada T, Muraguchi H. 2013. The Coprinopsis cinerea septin Cc.Cdc3 is involved in stipe cell elongation. (2013) Fungal Genetics and Biology 58-59: 80-90

4. Takeda, T., Nakano, Y., Takahashi, M., Sakamoto, Y., Konno, N. Polysaccharide-Inducible Endoglucanases from Lentinula edodes, Exhibit a Preferential Hydrolysis of 1,3-1,4-β-Glucan and Xyloglucan. Journal of Agricultural and Food Chemistry 61 (31), pp 7591–7598 掲載ページはこちら

5. Nakatsuka T., Yamada. E., Takahashi, H., Imamura T., Suzuki, M., Ozeki, Y., Tsujimura, T., Saito M., Sakamoto Y., Sasaki, N., Nishihara M. (2013) Genetic engineering of yellow betalain pigments beyond the species barrier Scientific Report (Online journal: 3 : 1970) こちらから無料でダウンロードできます。

6. Tao Y, Xie B, Yang Z, Chen Z, Chen B, Deng Y, Jiang Y, van Peer AF. (2013) Identification and expression analysis of a new glycoside hydrolase family 55 exo-β-1,3-glucanase-encoding gene in Volvariella volvacea suggests a role in fruiting body development. Gene. 2013 Sep 15;527(1):154-60

2012

1. Yuichi Sakamoto, Keiko Nakade, Naotake Konno, Toshitsugu Sato (2012) Senescence of the Lentinula edodes fruiting body after harvesting. Food Quality（chapter 6）Intech社発行の、open accessの本ですので、こちらから無料でダウンロードできます。

2. Naotake Konno, Hideyuki Takahashi, Masahiro Nakajima, Takumi Takeda, Yuichi Sakamoto (2012) Characterization of beta-N-acetylhexosaminidase (LeHex20A), a member of glycoside hydrolase family 20, from Lentinula edodes (shiitake mushroom) AMB Express 2012, 2:29 doi:10.1186/2191-0855-2-29 こちらから無料でダウンロードできます

3. 高木浩一、齋藤達也、日下智博、坂本裕一、高橋久祐、成松眞樹、長根健一、山口諒（2012）食用きのこ増産用パルス高電圧発生装置の開発とその効果の検証農業機械学会誌74巻6号76: 483-489

4.Akira Yano, Naotake Konno, Susumu Imai, Hirohisa Kato. (2012) Inhibitory effects of polysaccharides on cariogenic activities of Streptococcus mutans Bioscience, Biotechnology, and Biochemistry 76:2313-6.

2011

1. Sakamoto Y, Nakade K, Konno N. (2011) An endo- β -1,3-glucanase, GLU1, from Lentinula edodes fruiting body belongs to a new glycoside hydrolase family. Applid and Environmental Microbiology 77(23):8350-4

2. Konno N., Sakamoto Y. (2011) An endo-β-1, 6-glucanase involved in Lentinula edodes fruiting body autolysis Applied Microbiology Biotechnology 91(5):1365-1373

3. Nakade K., Watanabe H., Sakamoto Y. and Sato T. (2011) Gene silencing of the Lentinula edodes lcc1 gene by expression of a homologous inverted repeat sequence. Microbiological Research 166:484-493

4. 坂本裕一 (2011) シイタケ収穫後の子実体老化に関与する酵素の研究 日本きのこ学会誌 19: 73-78 (in Japanese)

2010

1. Sakamoto Y. (2010) Protein expression during Flammulina velutipes fruiting body formation. Mycosceince 51(3) 163-169

2. Nakade K., Sakamoto, Y., Nakagawa, Y., Yano A. and Sato, T. (2010) Characterization of an extracellular laccase, PbLac1, purified from Polyporus brumalis. Fungal Biology 114: 609-618

3. Yuko Nakagawa, Yuichi Sakamoto, Sayaka Kikuchi, Toshitsugu Sato, Akira Yano (2010) A chimeric laccase with hybrid properties of the parental Lentinula edodes laccases. Microbiological Research 165: 392-401

4. Nakagawa, Y., Kikuchi, S., Sakamoto Y. and Yano A. (2010) Identification and characterization of CcCTR1, a copper uptake transporter-like gene, in Coprinopsis cinerea. Microbiological Research 165(4):276-87

5. Yano A, Kikuchi S, Yamashita Y, Sakamoto Y, Nakagawa Y, Yoshida Y.（2010） The inhibitory effects of mushroom extracts on sucrosedependent oral biofilm formation. Applied Microbiology and Biotechnology 86:615-23

2009

1. Sakamoto Y., Nakade, K., Nagai, M., Uchimiya, H. and Sato, T. (2009) Cloning of Lentinula edodes lemnp2, a manganese peroxidase that is secreted abundantly in sawdust medium. Mycoscience 50(2) 116-122

2. Sakamoto Y., Nakade, K., Sato, T. (2009) Characterization of the post-harvest changes in gene transcription in the gill of the Lentinula edodes fruiting body. Current Genetics 55: 409-423

3. Yano A, Kikuchi S, Nakagawa Y, Sakamoto Y, Sato T. (2009) Secretory expression of the non-secretory-type Lentinula edodes laccase by Aspergillus oryzae. Microbiological Research 164:642-649.

4. Sano, H., Kaneko, S., Sakamoto, Y., Sato, T., Shishido, K. (2009) The basidiomycetous mushroom Lentinula edodes white collar-2 homolog PHRB, a partner of putative blue-light photoreceptor PHRA, binds to a specific site in the promoter region of the L. edodes tyrosinase gene. Fungal Genetics and Biology 46(4) 333-341

5. 佐藤利次，永井勝，渡辺久敬，高橋真智子，中出啓子，坂本裕一，山内隆弘，青木貴行，枝克昌，鮎澤澄夫，小澤慶一，吉田敏裕，内宮博文 (2009) シイタケ上面栽培廃液（上面水）のラッカーゼ製剤としての利用 日本きのこ学会 17(1) 11-17 (in Japanese)

6. Nagai, M., Sakamoto, Y., Nakade, K., and Sato, T. (2009) Purification of a novel extracellular laccase from the solid-state culture of the edible mushroom Lentinula edodes Mycoscience 50: 208-312

7. Sato, T., Kanda, K., Okawa, K., Takahashi M., Watanabe, H., Hirano, T., Yaegashi, K., Sakamoto, Y., and Uchimiya, H. (2009) The tyrosinase-encoding gene of Lentinula edodes, Letyr, is abundantly expressed in the gills of the fruit-body during post-harvest preservation Bioscience, Biotechnology and Biochemistry 73: 1042-1047

8. Nakagawa, Y., Kikuchi, S., Sakamoto Y. and Yano A. (2009) Identification and characterization of CcCTR1, a copper uptake transporter-like gene, in Coprinopsis cinerea. Microbiological Research 165(4):276-87

9. Nakagawa, Y, Sakamoto, Y., Kikuchi, S, Sato, T and Yano A (2009) A chimeric laccase with hybrid properties of the parental Lentinula edodes laccases. Microbiological Research 165(5):392-401

10. Yano, A., Kikuchi, S., Yamashita, Y., Sakamoto, Y., Nakagawa, Y., and Yoshida, Y. (2009) The inhibitory effects of mushroom extracts on sucrose-dependent oral biofilm formation. Applied Microbiology and Biotechnology 86 (2), 615-623

11. Konno N, Ishida T, Igarashi K, Fushinobu S, Habu N, Samejima M, Isogai A. (2009) Crystal structure of polysaccharide lyase family 20 endo-beta-1,4-glucuronan lyase from the filamentous fungus Trichoderma reesei. FEBS Lett. 2009 583:1323-1326

12. Konno N, Igarashi K, Habu N, Samejima M, Isogai A. (2009) Cloning of the Trichoderma reesei cDNA encoding a glucuronan lyase belonging to a novel polysaccharide lyase family. Appl Environ Microbiol. 75:101-107

2008

1. Sakamoto Y., Nakade, K., Nagai, M., Uchimiya, H. and Sato, T. (2008) Cloning of Lentinula edodes lemnp2, a manganese peroxidase that is secreted abundantly in sawdust medium. Mycoscience 50 (2), 116-122

2. Sakamoto Y., Nakade, K., Yano, A., Nakagawa, Y., Hirano, T., Irie, T., Watanabe, H., Nagai, M. and Sato, T. (2008) Heterogous expression of lcc1 from Lentinula edodes in tabacco BY-2 cells results in the production an active, secreted form of fungal laccase. Applied Microbiology and Biotechnology. 79, 971-980

2007

1. Nagai, M., Sakamoto Y., Nakade, K., and Sato, T. (2007) Isolation and characterization of the gene encoding a manganese peroxidase from Lentinula edodes. Mycoscience 48: 125-130

2. Sakamoto Y., Ando, T., Tamai, Y., and Yajima, T. (2007) Pileus differentiation and pleus-specific protein expression in Flammulina velutipes. Fungal Genetics and Biology 44: 14-24

2006

1. Sakamoto Y., Nagai, M., Watanabe, H., Nakade, K., Takahashi, M. and Sato, T. (2006) Lentinula edodes tlg1 encodes a thaumatin-like protein that is involved in lentinan degradation and fruiting body senescence. Plant Physiology 141: 793-801

2005

1. Yuichi Sakamoto, Ken-ichiro Minato, Masaru Nagai, Masashi Mizuno, and Toshitsugu Sato,（2005）Characterization of the Lentinula edodes exg2 gene encoding a lentinan-degrading exo-β-1, 3-glucanase. Curr Genet 48:195-203.

2. Yuichi Sakamoto, Toshikazu Irie and Toshitugu Sato,（2005）Isolation and characterization of a fruiting body specific exo-β-1, 3-glucanase-encoding gene, exg1, from Lentinula edodes., Curr Genet (2005) 47: 244－252.