研究業績 Publications

詳しくはresearchmapを御覧ください。

英文論文

Sakayama, H., Akai, N. and Kamiya, K. New distribution and DNA barcoding of the endangered alga Lamprothamnium succinctum (Charales, Charophyceae) in Tottori Prefecture, Japan. The Journal of Japanese Botany 98: 247–253 (2023).

Takano, T., Ikegaya, H., Ikeda, K., Nozaki, H. and Sakayama, H. Morphology, taxonomy and phylogenetic positions of two Spirogyra species (Zygnematophyceae, Streptophyta) with replicate and semi-replicate transverse walls from Japan. Phycologia 61: 425–435 (2022).

Haraguchi, T., Tamanaha, M., Suzuki, K, Yoshimura, K. Y., Imi, T., Tominaga, M., Sakayama, H., Nishiyama, T., Murata, T. and Ito, K. Discovery of ultrafast myosin, its amino acid sequence, and structural features. Proc. Natl. Acad. Sci. USA 119: e2120962119 (2022).

Kato, S., Tanaka, J., Tanaka, N., Yokoyama, J., Ito, Y., Fujiwara, Y., Higa, A.,  Kobayashi, S., Watanabe, M. M. and Sakayama, H. New distributional records, taxonomy, morphology, and genetic variations of the endangered brackish-water species Lamprothamnium succinctum (Charales, Charophyceae) in Japan. Journal of Asia-Pacific Biodiversity 14: 15–22 (2021). 

Takano, T., Ikegaya, S., Nozaki, H. and Sakayama, H. Induction of sexual reproduction reveals the presence of heterothallic Spirogyra strains (Zygnematophyceae, Streptophyta). Phycological Research 68: 263–268 (2020).

Higo, A., Kawashima, T., Borg, M., Zhao, M., López-Vidriero, I., Sakayama, H., Montgomery, S. A., Sekimoto, H., Hackenberg, D., Shimamura, M., Nishiyama, T., Sakakibara, K., Togawa, T., Kunimoto, K., Suzuki, Y., Osakabe, A, Yamato, K. T., Ishizaki, K., Nishihama, R., Kohchi, T., Franco-Zorrilla, J. M., Twell, D., Berger, F., and Araki, T. Transcription factor DUO1 generated by neo-functionalization is associated with evolution of sperm differentiation in plants. Nature Communications 9: 5283 (2018).

Nishiyama, T., Sakayama, H., de Vries, J., Buschmann, H., Saint-Marcoux, D., et al. (他55名). The Chara genome: secondary complexity and implications for plant terrestrialization. Cell 174: 448–464.e24 (2018). 

Urbaniak, J. and Sakayama, H. Taxonomical analysis of closely related species of Chara L. section Hartmania (Streptophyta: Charales) based on morphological and molecular data. Fottea 17: 222–239 (2017). DOI: 10.5507/fot.2017.004 

Kasahara, M., Suetsugu, N., Urano, Y., Yamamoto, C., Ohmori, M., Takada, Y., Okuda, S., Nishiyama, T., Sakayama, H., Kohchi, T. and Takahashi, F. An adenylyl cyclase with a phosphodiesterase domain in basal plants with a motile sperm system. Scientific Reports 6: 39232 (2016). 

Suzuki, M., Segawa, T., Mori, H., Akiyoshi, A., Ootsuki, R., Kurihara, A., Sakayama, H., Kitayama, T., Abe, T., Kogame, K., Kawai, H. and Nozaki, H. Next-generation sequencing of an 88-year-old specimen of the poorly known species Liagora japonica (Nemaliales, Rhodophyta) supports the recognition of Otohimella gen. nov. PLOS ONE 11: e0158944–17 (2016). 

Breuninger, H., Thamm, A., Streubel, S., Sakayama, H., Nishiyama, T. and Dolan, L. Diversification of a transcription factor family led to the evolution of antagonistically acting genetic regulators of root hair growth. Current Biology 26: 1–7 (2016). DOI: 10.1016/j.cub.2016.04.060. 

Iida, S., Ikeda, M., Amano, M., Sakayama, H., Kadono, Y. and Kosuge, K. Loss of heterophylly in aquatic plants: not ABA-mediated stress but exogenous ABA treatment induces stomatal leaves in Potamogeton perfoliatus. Journal of Plant Research 129: 853–862 (2016). DOI 10.1007/s10265-016-0844-x 

Komuro, T., Sakayama, H., Kamiya, H. and Yamamuro, M. Reconstruction of the former charophyte community out of the oospores identified in Lake Shinji sediments. Knowledge and management of aquatic ecosystems, 417, 12 (2016). http://dx.doi.org/10.1051/kmae/2015045 

Sakayama, H., Kai, A, Nishiyama, M., Watanabe, M. M., Kato, S., Ito, M., Nozaki, H. and Kawai, H. Taxonomy, morphology and genetic variation of Nitella flexilis var. bifurcata (Charales, Characeae) from Japan. Phycological Research 63: 159–166 (2015). DOI: 10.1111/pre.12085 

Kato, S., Kawai, H., Takimoto, M., Suga, H., Yohda, K., Horiya, K., Higuchi, S., & Sakayama, H. Occurence of the endangered species Nitellopsis obtusa (Charales, Charophyceae) in western Japan and the genetic differences within and among Japanese populations. Phycological Research 62: 222–227 (2014).

Sato, M., Sakayama, H., Sato, M., Ito, M. & Sekimoto, H. Characterization of sexual reproductive processes in Chara braunii (Charales, Charophyceae). Phycological Research 62: 214–221 (2014).

Hackenberg, D., Sakayama, H., Nishiyama, T. & Pandey, S. Characterization of heterotrimeric G-protein complex and its regulator from the green alga Chara braunii expands the evolutionarily breadth of plant G-protein signaling. Plant Physiology 163: 1510–1517 (2013).

 Hoepflinger, M., Geretschlaeger, A., Hoeftberger, M., Sommer, A., Nishiyama, T., Sakayama, H., Tenhaken, R., Ueda, T. & Foissner, I. Molecular and biochemical analysis of the first ARA6 homologue, a RAB5 GTPase, from green algae. Journal of Experimental Botany 64: 5553–5568 (2013).

Yang, Y., Maruyama, S., Sekimoto, H., Sakayama, H. & Nozaki, H. An extended phylogenetic analysis reveals ancient origin of “non-green” phosphoribulokinase genes from two lineages of “green” secondary photosyntheic eukaryotes: Euglenophyta and Chlorarachniophyta. BMC Research Notes 4:330 (2011).

Kato, S., Misawa, K., Takahashi, F., Sakayama, H., Sano, S., Kosuge, K., Kasai, F., Watanabe, M. M., Tanaka, J. & Nozaki, H. Aquatic plant speciation affected by diversifying selection of organelle DNA regions. Journal of Phycology 47: 999–1008 (2011).

Kato, S., Sakayama, H., Morishima, H., Sano, S., Oomori, Y., Kato, N, Ito, M., Kasai, F, Watanabe, M. M. & Nozaki, H. 2010. Morphology and molecular phylogeny of Chara altaica (Charales, Charophyceae), a monoecious species of the section Desvauxia. Cytologia 75: 211–220 (2010).

Sakayama, H., Kasai, F., Nozaki, H., Watanabe, M. M., Kawachi, M., Shigyo, M., Nishihiro, J., Washitani, I, Krienitz, L. & Ito, M. Taxonomic reexamination of Chara globularis (Charales, Charophyceae) from Japan based on oospore morphology and rbcL gene sequences, and the description of C. leptospora sp. nov. Journal of Phycology 45: 917–927 (2009).

Kato, S., Sakayama, H., Sano, S., Kasai, F., Watanabe, M. M., Tanaka, J. & Nozaki, H. Morphological variation and intraspecific phylogeny of the ubiquitous species Chara braunii (Charales, Charophyceae) in Japan. Phycologia 47: 191–202 (2008).

Higa, A., Kasai, F., Kawachi, M., Kumano, S., Sakayama, H., Miyashita, M. & Watanabe, M. M. Seasonality of gametophyte occurrence, maturation and fertilization of the freshwater red alga Thorea okadae (Thoreales, Rhodophyta) in the Kikuchi River, Japan. Phycologia 46: 160–167 (2007).

Sakayama, H., Arai, S., Nozaki, H., Kasai, F. & Watanabe, M. M. Morphology, molecular phylogeny and taxonomy of Nitella comptonii (Charales, Characeae). Phycologia 45: 417–421 (2006).

Sakayama, H., Miyaji, K., Nagumo, T., Kato, M., Hara, Y. & Nozaki, H. Taxonomic re-examination of 17 species of Nitella subgenus Tieffallenia (Charales, Charophyceae) based on internal morphology of the oospore wall and multiple DNA marker sequences. Journal of Phycology 41: 195–211 (2005).

Sakayama, H., Hara, Y., Arai, S., Sato, H. & Nozaki, H. Phylogenetic analyses of Nitella subgenus Tieffallenia (Charales, Charophyceae) using nuclear ribosomal DNA internal transcribed spacer sequences. Phycologia 43: 672–681 (2004).

Sakayama, H., Hara, Y. & Nozaki, H. Taxonomic re-examination of six species of Nitella (Charales, Charophyceae) from Asia, and phylogenetic relationships within the genus based on rbcL and atpB gene sequences. Phycologia 43: 91–104 (2004).

Tanaka, N., Momohara, A., Sakayama, H. & Uehara, K. Chara species that emerged from 40-years-old sediments from Lake Teganuma, central Japan. Natural History Research 7: 101–105 (2003).

Sakayama, H., Nozaki, H., Kasaki, H. & Hara, Y. Taxonomic re-examination of Nitella (Charales, Charophyceae) from Japan, based on microscopical studies of oospore wall ornamentation and rbcL gene sequences. Phycologia 41: 397–408 (2002).

英文総説など

Sakayama, H. Taxonomy of Nitella (Charales, Charophyceae) based on comparative morphology of oospores and multiple DNA marker phylogeny using cultured material. Phycological Research 56: 202–215 (2008).

和文論文

野崎久義・加藤 将・坂山英俊・加崎英男．絶滅危惧水生植物，車軸藻類の分子同定システムの構築．環境科学総合研究所年報 23: 95–99 (2004).

坂山英俊・原 慶明．福島県裏磐梯高原湖沼群に生育するシャジクモ目藻類（緑色植物）リスト．山形大学理学部裏磐梯湖沼実験所報 8: 18–35 (2000).

坂山英俊・原 慶明．福島県裏磐梯高原湖沼群におけるシャジクモ類および沈水維管束植物の分布と生育状況． 山形大学理学部裏磐梯湖沼実験所報 7: 3–23 (1999).

和文総説など

坂山英俊．シャジクモ藻類の基礎生物学：形態進化とゲノム進化を中心に．Algal Resources 16: 17–22 (2023).

田中次郎・北山太樹・坂山英俊・寺田竜太・神谷充伸・嶌田 智．絶滅のおそれのある野生生物の選定・評価検討　—レッドリスト2020藻類—．藻類 70: 29–37 (2022).

坂山英俊．シャジクモ類の和名について．海洋と生物 230: 229–234 (2017). 

坂山英俊．植物の陸上化–陸上植物の姉妹群シャジクモから見えてくるもの．遺伝 67 (1): 31–38 (2013). 

坂山英俊．植物の上陸作戦＝シャジクモの辿った道．BSJ-Review 1: 30-35 (2010).

坂山英俊・西山智明・関本弘之・伊藤元己．陸上植物の祖先「シャジクモ藻類」の進化学−水中から陸上へのストーリー．Biophilia 5: 69–72 (2009)．

著書

坂山英俊．ストレプト植物における多細胞体制進化．原生生物学事典（矢崎裕規，新倉保，猪飼桂他編）．pp. 298-303. 朝倉書店 (2023)．

坂山英俊・赤井伸江・神谷要．車軸藻類．レッドデータブックとっとり第３版2022　−鳥取県の絶滅のおそれのある野生動植物−（松永大，鶴崎展巨他編）．pp. 216–221. 鳥取県生活環境部緑豊かな自然課 (2023).（改訂・分担執筆、12分類群を担当）

坂山英俊．藻類．さらに知っておきたい日本の絶滅危惧植物図鑑．pp. 214–219．創元社 (2022).（分担執筆）

坂山英俊．シャジクモ科．新分類 牧野日本植物図鑑．pp. 1366–1371．北隆館 (2017).（改訂・分担執筆、22分類群を担当）

坂山英俊．シャジクモ科. レッドデータブック2014 –日本の絶滅のおそれのある野生生物–, 植物II (蘚苔類，藻類，地衣類，菌類) (環境省編). ぎょうせい．580 pp. (2015)（分担執筆、50分類群を担当） 

加藤 将・坂山英俊．車軸藻類．京都府レッドデータブック 2015 第2巻 (野生植物・菌類編)．Pp. 517–528. 京都府自然環境保全課 (2015)．

坂山英俊・齊藤聖・柴田葵．車軸藻類．レッドデータブックとっとり改訂版 −鳥取県の絶滅のおそれのある野生動植物−（鳥取県生物学会編）．pp. 176–180. 鳥取県生活環境部公園自然課 (2012).

坂山英俊．レッドリストに載ったシャジクモ目藻類．藻類ハンドブック．pp. 372–375. エヌ・ティー・エス (2012).

坂山英俊．シャジクモ藻類（シャジクモ目）．藻類ハンドブック．pp. 41–45. エヌ・ティー・エス (2012).

坂山英俊．シャジクモ科．改訂レッドリスト付属説明資料. 藻類．p. 7, 9–13, 32–33. 環境省自然環境局野生生物課 (2010).

坂山英俊．陸上植物の進化．図説生物学（東京大学教養学部図説生物学編集委員会編）． pp. 178-179. 東京大学出版会 (2010).

青木誠志郎・浅島 誠・池内昌彦・石井直方・坂山英俊、他24名．基礎生命科学実験、第２版（DVDつき，東京大学教養学部基礎生命科学実験編集委員会編）．東京大学出版会，205 pp. (2009)（改訂・分担執筆）．

坂山英俊．シャジクモ科．牧野新日本植物図鑑．pp. 1197-1202．北隆館 (2008).（改訂・分担執筆、22分類群を担当）

青木誠志郎・浅島 誠・池内昌彦・石井直方、坂山英俊、他19名．基礎生命科学実験（DVDつき，東京大学教養学部基礎生命科学実験編集委員会編）．東京大学出版会，205 pp. (2007).（分担執筆）

大森雄治、笠井文絵、加藤 将、坂山英俊、他6名．冊子“しゃじくも”－車軸藻類の保全をめざして－（シャジクモ調査グループ編）．国立環境研究所，8 pp. (2006).（分担執筆） 

原 慶明、坂山英俊．山形県で確認された車軸藻類．レッドデータブックやまがた 絶滅危惧野生植物－維管束植物－（山形県野生植物調査研究会編），p. 275．山形県文化環境部環境保護課 (2004).（分担執筆）