論文

2025年

• Aqwin Polosoro, Kusumawaty Kusumanegara, Wening Enggarini, Chotimatul Azmi, Muhamad Sabda, Deden Sukmadjaja, Toto Hadiarto, Sota Koeda, Sri Hendrastuti Hidayat. 2005. Genetic diversity of begomovirus PepYLCIV infecting chili peppers in the main producing area of West Java province, Indonesia. Journal of General Plant Pathology. In press.

• Sota Koeda*, Mika Onouchi, Namiko Mori, Nadya Syafira Pohan, Hayato Shiragane. 2025. Pyramiding pepy-1 and Pepy-2 in pepper (Capsicum annuum) confers improved resistance against mixed infection with begomoviruses. Plant Disease. In press.  (Click!!)

• Sota Koeda*, Isabel M. Fortes, Maria J. Rodríguez-López, Rafael Fernández-Muñoz, Enrique Moriones*. 2025. Resistance to the insect vector Bemisia tabaci enhances the robustness and durability of tomato yellow leaf curl virus resistance conferred by Ty-1. Plant Disease. In press.  (Click!!)

• Sota Yamamoto*, Sota Koeda, Ryutaro Nakano, Shota Sakaguchi, Atsushi J. Nagano, Yoshiyuki Tanaka, Fumiya Kondo, Kenichi Matsushima, Nobuhiko Komaki. 2025. Genetic diversity and phylogenetic relationships of Capsicum frutescens in the Asia-Pacific region: The Pacific dispersal route. International Journal of Historical Archaeology. 29: 72-85. (Click!!)

2024年

• Sota Koeda*, Chihiro Yamamoto, Hiroto Yamamoto, Kohei Fujishiro, Ryoma Mori, Momoka Okamoto, Atsushi J. Nagano, Takaaki Mashiko. 2024. Cy-1, a major QTL for tomato leaf curl New Delhi virus resistance, harbors a gene encoding a DFDGD-Class RNA-dependent RNA polymerase in cucumber (Cucumis sativus). BMC Plant Biology. 24: 879. (Click!!)

• Nadya Syafira Pohan, Kanae Okuno, Shoko Okabe, Elly Kesumawati, Sota Koeda*. 2024. Pepper yellow leaf curl Aceh virus: a recombinant replacing the parental begomovirus is highly virulent and breaks Ty-1-mediated resistance in tomato. Journal of General Plant Pathology. 90: 333-343. (Click!!)

• Yoshiyuki Tanaka, Takahiro Maki, Sota Koeda, Kenichi Matsushima, Sota Yamamoto. 2024. The complete plastid genome of Capsicum frutescens and its phylogenic relationships. Tropical Agriculture and Development. 68:45-48.

• Sota Koeda*, Arata Kitawaki. 2024. Breakdown of Ty-1-based resistance to tomato yellow leaf curl virus in tomato plants at high temperatures. Phytopathology. 114: 294-303. (Click!!) プレスリリース

2023年

• Sota Koeda, Tomona Noda, Shinkai Hachisu, Akiha Kubo, Yasuto Tanaka, Hiroto Yamamoto, Sayaka Ozaki, Machiko Kinoshita, Kouki Ohno, Yoshiyuki Tanaka, Kenichi Tomi, Yusuke Kamiyoshihara. 2023. Expression of alcohol acyltransferase is a potential determinant of fruit volatile ester variations in Capsicum. Plant Cell Reports. 42: 1745-1756. (Click!!) プレスリリース

• Kyohei Kikkawa, Minami Tanaka, Elly Kesumawati, Sota Koeda. 2023. Identification of natural sources of resistance to bipartite begomovirus TYLCKaV in Solanum melongena. Euphytica. 219: 51. (Click!!)

• Marina Taniguchi, Ken-Taro Sekine, Sota Koeda. 2023. Lisianthus enation leaf curl virus, a begomovirus new to Japan, is more virulent than the prevalent tomato yellow leaf curl virus in Ty-gene-mediated resistant tomato cultivars. Journal of General Plant Pathology. 89: 35–46. (Click!!) プレスリリース

• Nadya Syafira Pohan, Gian Alfan, Munawar Khalil, Putra Bahagia, Rayhan Hayati, Yusuf Haidar, Nurul Hadisah, Mika Onouchi, Ryosuke Shirono, Yoshinori Kohno, Ayane Hamada, Tae Maruishi, Shinkai Hachisu, Kanami Homma, Sabaruddin Zakaria, Elly Kesumawati, Sota Koeda. 2023. Pepper (Capsicum annuum) plants harboring the begomovirus resistance gene pepy-1 show delayed symptom progress and high productivity under the natural field condition. The Horticulture Journal. 92: 36–46. (Click!!) プレスリリース

2022年

• Sota Koeda, Namiko Mori, Ryo Horiuchi, Chiho Watanabe, Atsushi J. Nagano, Hayato Shiragane. 2022. PepYLCIV and PepYLCAV resistance gene Pepy-2 encodes DFDGD-Class RNA-dependent RNA polymerase in Capsicum. Theoretical and Applied Genetics. 135: 2437–2452. (Click!!)

• Namiko Mori, Shota Hasegawa, Ryota Takimoto, Ryo Horiuchi, Chiho Watanabe, Daiki Onizaki, Hayato Shiragane, Atsushi J. Nagano, Elly Kesumawati, Sota Koeda. 2022. Identification of QTLs conferring resistance to begomovirus isolate of PepYLCIV in Capsicum chinense. Euphytica. 218: 20. (Click!!) プレスリリース

2021年

• Sota Koeda, Mika Onouchi, Namiko Mori, Nadya Syafira Pohan, Atsushi J. Nagano, Elly Kesumawati. 2021. A recessive gene pepy-1 encoding Pelota confers resistance to begomovirus isolates of PepYLCIV and PepYLCAV in Capsicum annuum. Theoretical and Applied Genetics. 134: 2947-2964.  (Click!!) プレスリリース

• Kosuke Shimizu, Tetsuya Matsukawa, Risa Kanematsu, Kimihisa Itoh, Shinya Kanzaki, Shigeru Shigeoka, Shinichiro Kajiyama. 2021. Volatile profiling of fruits of 17 mango cultivars by HS-SPME-GC/MS combined with principal component analysis. Bioscience, biotechnology, and biochemistry. 85: 1789-1797.  (Click!!)

• Hiroto Yamamoto, Yuya Wakita, Toshiya Kitaoka, Taihei Fujishiro, Elly Kesumawati, Sota Koeda. 2021. Southeast asian isolate of tomato leaf curl New Delhi virus shows higher pathogenicity against tomato and cucurbit crops compared to Mediterranean isolate. The Horticulture Journal. 90: 314-325. (Click!!)

• 志水恒介, 巽賢太郎, 宇都宮直樹, 神崎真哉, 伊藤仁久, 重岡成. 2021. マンゴー‘愛紅’と’アーウィン’の花成特性の差異. 熱帯農業研究. 14: 19-25. (Click!!)

• 志水 恒介, 巽 賢太郎, 宇都宮 直樹, 神崎真哉, 伊藤 仁久, 重岡 成. 2021. マンゴー ‘愛紅’ における隔年交互結実栽培の有効性. 園芸学研究 20: 87-94. (Click!!)

2020年

• Sota Koeda, Kanami Homma, Mari Kamitani, Atsushi J. Nagano, Marina Taniguchi, Nadya Pohan, Elly Kesumawati. 2020. Pepper vein yellows virus 9: a novel polerovirus species isolated from chili pepper in Indonesia. Archives of Virology. 165: 3017–3021. (Click!!)

• Ayako Katayama-Ikegami, Zion Byun, Suzuka Okada, Masahiro Miyashita, Takane Katayama, Tomoaki Sakamoto, Asuka Ichihi, Kosuke Shimizu, Shinya Kanzaki. 2020.  Characterization of the Recombinant UDP:flavonoid 3-O-galactosyltransferase from Mangifera indica ‘Irwin’ (MiUFGalT3) involved in Skin Coloring. The Horticulture Journal. 89:516-524. (Click!!)

• Shinya Kanzaki, Asuka Ichihi, Yuta Tanaka, Shiina Fujishige, Sota Koeda, Kosuke Shimizu. 2020. The R2R3-MYB transcription factor MiMYB1 regulates light dependent red coloration of ‘Irwin’ mango fruit skin.  Scientia Horticulturae. 272: 109567. (Click!!)

• Sota Koeda, Ikuya Fujiwara, Yuki Oka, Elly Kesumawati, Sabaruddin Zakaria, Shinya Kanzaki. 2020. Ty-2 and Ty-3a conferred resistance are insufficient against Tomato yellow leaf curl Kanchanaburi virus from Southeast Asia in single or mixed infections of tomato. Plant Disease. 104: 3221-3229. (Click!!)

• Sota Koeda, Ryutaro Nakano, Takaya Sawaki, Kosuke Sato, Yoshiyuki Tanaka, Shinya Kanzaki. 2020. Multiple non-pungent Capsicum chinense accessions with loss of function CaKR1 allele originating from South America. The Horticulture Journal. 89: 460-465. (Click!!)

• Elly Kesumawati, Shoko Okabe, Munawar Khalil, Gian Alfan, Putra Bahagia, Nadya Pohan, Sabaruddin Zakaria, Sota Koeda.  2020. Molecular characterization of begomoviruses associated with yellow leaf curl disease in Solanaceae and Cucurbitaceae crops from Northern Sumatra, Indonesia . The Horticulture Journal. 89: 410-416. (Click!!)

2019年

• Rihito Takisawa, Sota Koeda,  Tetsuya Nakazaki. 2019. Effects of the pat-2 gene and auxin biosynthesis inhibitor on seed production in parthenocarpic tomatoes (Solanum lycopersicum L.). The Horticulture Journal. 88: 481-487. (Click!!)

• Shinya Kanzaki, Shiori Kamikawa, Asuka Ichihi, Yuta Tanaka, Kosuke Shimizu, Sota Koeda, Naoki Utsunomiya. 2019.  Isolation of UDP:flavonoid 3-O-glycosyltransferase (UFGT)-like genes and expression analysis of genes associated with anthocyanin accumulation in mango ‘Irwin’ skin. The Horticulture Journal. 88: 435-443. (Click!!)

• Elly Kesumawati, Shoko Okabe, Kanami Homma, Ikuya Fujiwara, Sabaruddin Zakaria, Shinya Kanzaki, Sota Koeda. 2019. Pepper yellow leaf curl Aceh virus: A novel bipartite begomovirus isolated from chili pepper, tomato, and tobacco plants in Indonesia. Archives of Virology. 164: 2379–2383. (Click!!)

• Sota Koeda, Ikuya Fujiwara. 2019. A simple DNA extraction method for Begomovirus detection and genotyping of host plant. Tropical Agriculture and Development. 63: 34-37. (Click!!)

• Sota Koeda, Kosuke Sato, Hiroki Saito, Atsushi J. Nagano, Masaki Yasugi, Hiroshi Kudoh, Yoshiyuki Tanaka. 2019. Mutation in the putative ketoacyl-ACP reductase CaKR1 induces loss of pungency in Capsicum. Theoretical and Applied Genetics. 132: 65-80. (Click!!)

2018年

• Sota Koeda, Shotaro Matsumoto, Yuki Matsumoto, Rihito Takisawa, Koji Nishikawa, Keiko Kataoka. 2018. Medium-term in vitro conservation of virus-free parthenocarpic tomato plants. In Vitro Cellular & Developmental Biology - Plant. 54: 392-398. (Click!!)

• Sota Koeda, Kanami Homma, Yuri Tanaka, Daiki Onizaki, Elly Kesumawati, Sabaruddin Zakaria, Shinya Kanzaki. 2018. Inoculation of capsicums with Pepper yellow leaf curl Indonesia virus by combining agroinoculation and grafting. The Horticulture Journal. 87: 364-371. (Click!!)

• Yoshiyuki Tanaka, Shiho Fukuta, Sota Koeda, Tanjyuro Goto, Yuichi Yoshida, Ken-ichiro Yasuba. 2018. Identification of a Novel Mutant pAMT Allele Responsible for Low-pungency and Capsinoid Production in Chili Pepper Accession 'No.4034' (Capsicum chinense). The Horticulture Journal. 87: 222-228. (Click!!)

2017年

• Rihito Takisawa, Takayuki Maruyama, Tetsuya Nakazaki, Keiko Kataoka, Hiroki Saito, Sota Koeda, Tsukasa Nunome, Hiroyuki Fukuoka, Akira Kitajima. 2017. Parthenocarpy in the Tomato (Solanum lycopersicum L.) Cultivar ‘MPK-1’ is Controlled by a Novel Parthenocarpic Gene. The Horticulture Journal. 86: 487-492. (Click!!)

• Sota Koeda, Kanami Homma, Yuri Tanaka, Elly Kesumawati, Sabaruddin Zakaria, Shinya Kanzaki. 2017. Highly efficient agroinoculation method for tomato plants with Tomato yellow leaf curl Kanchanaburi virus. The Horticulture Journal. 86: 479-486. (Click!!)

2016年

• 松田 大・榊原 俊雄・桂 圭佑・小枝 壮太．2016．アンスリウム切り花の収穫本数予測モデルの構築．園芸学研究．15： 125-131. (Click!!)

• Xi Li, Akira Kitajima, Keisuke Katsura, Hiroki Saito, Sota Koeda, Rihito Takisawa, Takashi Kawai, Tetsuya Nakazaki, Tokurou. Shimizu. 2016. Cell wall related gene expression during secondary physiological fruit drop in ponkan (Citrus reticulata Blanco) and hyuganatsu (C. tamurana hort. ex Tanaka). Acta Horticulturae. 1135. (Click!!)

• Li Liu, Jelli Venkatesh, Yeong Deuk Jo, Sota Koeda, Munetaka Hosokawa, Jin-Ho Kang, Sandra Goritschnig, Byoung-Cheorl Kang. 2016. Fine mapping and identification of candidate genes for the sy- 2 locus in a temperature-sensitive chili pepper (Capsicum chinense).Theoretical and Applied Genetics. 129: 1541-1556. (Click!!)

• Boubourakas Iraklis, Hiroko Kanda, Tomoyuki Nabeshima, Mayu Onda, Nao Ota, Sota Koeda, Munetaka Hosokawa. 2016. Digestion of chrysanthemum stunt viroid by leaf extracts of Capsicum chinense indicates strong RNA-digesting activity. Plant Cell Reports. 35: 1617-1628. (Click!!)

• Sota Koeda, Elly Kesumawati, Yuri Tanaka, Munetaka Hosokawa, Motoaki Doi, Akira Kitajima. 2016. Mixed infection of begomoviruses on pepper plants at northern Sumatra, Indonesia. Tropical Agriculture and Development. 60: 59-64. (Click!!)

• 小枝壮太．2016．園芸生産におけるベゴモウイルスによる被害．農業および園芸．91(3) : 319-324. 養賢堂. (Click!!)

2015年

• Sota Koeda, Kosuke Sato, Yuri Tanaka, Rihito Takisawa, Akira Kitajima. 2015.  A Comt1 loss of function mutation is insufficient for loss of pungency in Capsicum. American Journal of Plant Sciences. 6: 1243-1255. (Click!!)

• Sota Koeda, Rihito Takisawa, Tomoyuki Nabeshima, Yuri Tanaka, Akira Kitajima. 2015. Production of Tomato yellow leaf curl virus-free Parthenocarpic Tomato Plants by Leaf Primordia-free Shoot Apical Meristem Culture combined with in vitro Grafting. The Horticulture Journal. 84: 327-333. （園芸学会年間優秀論文賞）(Click!!)

• Sota Koeda, Kosuke Sato, Rihito Takisawa, Akira Kitajima. 2015. Inheritance of the non-pungency in ‘No.3341’ (Capsicum chinense). The Horticulture Journal. 84: 323-326. (Click!!)

• Yoshiyuki Tanaka, Tomomi Sonoyama, Yuji Muraga, Sota Koeda, Tanjuro Goto, Yuichi Yoshida, Kenichiro Yasuba. 2015. Multiple loss-of-function putative aminotransferase alleles contribute to low pungency and capsinoid biosynthesis in Capsicum chinense. Molecular Breeding. 35: 142. (Click!!)

• Dan E. Parfitt, Keizo Yonemori, Chitose Honsho, Mitsunori Nozaka, Shinya Kanzaki, Akihiko Sato, Masahiko Yamada. 2015. Relationships among Asian persimmon cultivars, astringent and non- astringent types. Tree Genetics & Genomes. 11:24 (Click!!)

2014年

• Nobuhito Mitani, Atsushi Kono, Masahiko Yamada, Akihiko Sato, Shozo Kobayashi, Yusuke Ban, Toshihito Ueno, Mikio Shiraishi, Shinya Kanzaki, Tomoyuki Tsujimoto, Keizo Yonemori. 2014. Application of Marker-assisted Selection in Persimmon Breeding of PCNA Offspring Using SCAR Markers among the Population from the Cross between Non-PCNA ‘Taigetsu’ and PCNA ‘Kanshu’. HortScience. 49: 1132-1135. (Click!!)

• Nobuhito Mitani, Atsushi Kono, Masahiko Yamada, Akihiko Sato, Shozo Kobayashi, Yusuke Ban, Toshihito Ueno, Mikio Shiraishi, Shinya Kanzaki, Tomoyuki Tsujimoto, Keizo Yonemori. 2014. Practical marker-assisted selection using two SCAR markers for fruit astrigency type in crosses of ‘Taiten’ × PCNA cultivars in persimmon breeding. Scientia Horticulturae. 170: 219-223. (Click!!)

• Sota Koeda, Kosuke Sato, Kenichi Tomi, Yoshiyuki Tanaka, Rihito Takisawa, Munetaka Hosokawa, Motoaki Doi, Tetsuya Nakazaki, Akira Kitajima. 2014. Analysis of Non-pungency, Aroma, and Origin of a Capsicum chinense Cultivar from a Caribbean Island. Journal of the Japanese Society for Horticultural Science. 83: 244-251.（園芸学会年間優秀論文賞）(Click!!)

2013年

• Tomoyuki Tsujimoto, Takashi Akagi, Keizou Yonemori, Shinya Kanzaki. 2013. Development of EST-SSR markers derived from diospyros kaki. Acta Horticulturae. 996:133-137. (Click!!)

• 神崎真哉・井上紘一・宇都宮直樹・矢野正善. 2013. SSRマーカーを用いたモミジの品種同定と遺伝的類縁関係の解析．園芸学研究．12：1-7. (Click!!)

• Sota Koeda, Munetaka Hosokawa, Hiroki Saito, Motoaki Doi. 2013. Temperature-sensitive phenotype caused by natural mutation in Capsicum latescent in two tropical regions. Journal of Plant Research. 126: 675-684. (Click!!)

• Munetaka Hosokawa, Takayoshi Yamauchi, Masayoshi Takahama, Mariko Goto, Sachiko Mikano, Yuki Yamaguchi, Yoshiyuki Tanaka, Sho Ohno, Sota Koeda, Motoaki Doi, Susumu Yazawa. 2013. Phosphorus starvation induces post-transcriptional CHS gene silencing in Petunia corolla. Plant Cell Reports. 32: 601-609. (Click!!)

• 小枝壮太．2013．恒温性地域に潜む園芸作物の温度反応性形質（総説）．京大農場報告．22: 1-5.

2012年

• Masahiro Nakagawa, Chitose Honsho, Shinya Kanzaki, Kousuke Shimizu, Naoki Utsunomiya. 2012. Isolation and expression analysis of FLOWERING LOCUS T-like and gibberellin metabolism genes in biennial-bearing mango trees. Scientia Horticulturae. 139: 108-117. (Click!!)

• Chitose Honsho, Marie Inada, Kenichi Yuji, Masahiro Tojiki, Shigefumi Kurogi, Shinya Kanzaki, Takuya Tetsumura. 2012. Efficiency of hybrid formation by open-pollination of two cultivars in a closed plastic house and the effect of the male parent on fruit characteristics in mango.  Journal of the Japanese Society for Horticultural Science. 81: 27-34. (Click!!)

• Sota Koeda, Munetaka Hosokawa, Byoung-Cheorl Kang, Chihiro Tanaka, Doil Choi, Satoshi Sano, Takashi Shiina, Motoaki Doi, Susumu Yazawa. 2012. Defense response of a pepper cultivar cv. Sy-2 is induced at temperatures below 24°C. Journal of Plant Research. 125: 137-145. (Click!!)

• 小枝壮太．2012．恒温性地域におけるトウガラシの栽培および利用 - Capsicum chinenseおよびC. frutescensを中心として -．農業および園芸．87(1) : 29-33. 養賢堂. (Click!!)

2011年

• Ayako Ikegami, Sai Eguchi, Takashi Akagi, Akihiko Sato, Masahiko Yamada, Shinya Kanzaki, Akira Kitajima, Keizo Yonemori. 2011. Development of Molecular Markers Linked to the Allele Associated with the Non-astringent Trait of the Chinese Persimmon (Diospyros kaki Thunb.). Journal of the Japanese Society for Horticultural Science. 80: 150-155. (Click!!)

• Song-Ji An, Devendra Pandeya, Soung-Woo Park, Jinjie Li, Jin-Kyung Kwon, Sota Koeda, Munetaka Hosokawa, Nam-Chon Paek, Doil Choi, Byoung-Cheorl Kang. 2011. Characterization and genetic analysis of a low-temperature-sensitive mutant, sy-2, in Capsicum chinense.Theoretical and Applied Genetics. 122: 459-470. (Click!!)

• 小枝壮太．2011．恒温性地域における植物の温度反応性形質の潜在化．農業および園芸．86(12) : 1172-1176. 養賢堂. (Click!!)

2010年

• Shinya Kanzaki, Takashi Akagi, Takuya Masuko, Miyuki Kimura, Masahiko Yamada, Akihiko Sato, Nobuhito Mitani, Naoki Ustunomiya, Keizo Yonemori. 2010. SCAR Markers for Practical Application of Marker-assisted Selection in Persimmon (Diospyros kaki Thunb.) Breeding. Journal of the Japanese Society for Horticultural Science. 79: 150-155.（JJSHS年間優秀論文賞）(Click!!)

• Takashi Akagi, Yumi Takeda, Keizo Yonemori, Ayako Ikegami, Atsushi Kono, Masahiko Yamada, Shinya Kanzaki. 2010.  Quantitative Genotyping for the Astringency Locus in Hexaploid Persimmon Cultivars using Quantitative Real-time PCR.  Journal of the American Society for Horticultural Science. 135: 59-66. (Click!!)

• 小枝壮太・竹﨑あかね・磯村由紀・矢澤 進．2010．24ºC以下で生じるセーシェル在来トウガラシ(Capsicum chinense)の生育異常（原著論文）．京大農場報告．19: 15-20.

2009年

• Keizo Yonemori, Takashi Akagi, Shinya Kanzaki. 2009.  Construction of a reliable PCR marker for selecting pollination constant and non-astringent (PCNA) type offspring among breeding population of persimmon (Diospyros kaki Thunb.). Acta Horticulturae. 839: 625-630. (Click!!)

• Takashi Akagi, Shinya Kanzaki, Mai Gao, Ryutaro Tao, Dan E. Parfitt, Keizo Yonemori. 2009.  Quantitative real-time PCR to determine allele number for the astringency locus by analysis of a linked marker in Diospyros kaki Thunb. Tree Genetics and Genomes. 5: 483-492. (Click!!)

• Shinya Kanzaki, Masahiko Yamada, Akihiko Sato, Nobuhito Mitani, Naoki Ustunomiya, KeizoYonemori. 2009.  Conversion of RFLP Markers for the Selection of Pollination-Constant and Non- Astringent Type Persimmons (Diospyros kaki Thunb.) into PCR-Based Markers. Journal of the Japanese Society for Horticultural Science. 78: 68-73. (Click!!)

• 脇坂勝・杉村輝彦・石森朝哉・神崎真哉．2009. 当年生台木を用いたカキ幼苗接ぎ木法の検討．園芸学研究．8：427-432. (Click!!)

• Sota Koeda, Munetaka Hosokawa, Byoung-Cheorl Kang, Susumu Yazawa. 2009. Dramatic changes in leaf development of the nativeCapsicum chinense from the Seychelles at temperatures below 24ºC. Journal of Plant Research. 122: 623-631. (Click!!)