岡田 泰和
| 氏 名 | 岡田 泰和（オカダ ヤスカズ）おかだ やすかず |
|---|---|
| 職 位 | 准教授 |
| 所 属 | 東京都立大学理学部 生命科学科 理学研究科 生命科学専攻 2018年再編前の所属 都市教養学部 理工学系 生命科学コース 理工学研究科 生命科学専攻 |
| 専門・研究分野 | 生態発生学，行動生態学，進化学 |
| 最終学歴・学位 | 北海道大学 環境科学院 博士課程修了 博士（環境科学） |
| 研究テーマ | 性的形質・社会形質の生態・進化・発生 昆虫の武器やアリ類のカースト分化について，メカニズムから進化まで生態学・発生学・分子遺伝学を駆使した分野横断的な研究を行っている |
| 研究キーワード | 表現型可塑性，誇張形質，社会性昆虫，カースト，次世代シーケンス，RNAi，進化発生学，Eco-Devo, Evo-Devo |
| 研究業績・著書・ 論文、その他 それに準じる業績 | A specific type of insulin-like peptide regulates the conditional growth of a beetle weapon. Okada Y*, Katsuki M, Okamoto N, Fujioka H, Okada K. PLOS Biology (2019) 17(11): e3000541. Commentary RE: Evolution of eusociality via a single gene (ilp2)? Schultner E, Helanterä H, Okada Y, Oettler J. Science, eLetters (14 Apr 2019) Liquid exchange via stomodeal trophallaxis in the ponerine ants Diacamma sp. from Japan. Fujioka H, Okada Y. Journal of Ethology (2019) 1-5. Loser-effect duration evolves independently of fighting ability. Okada K, Okada Y, Dall S, Hosken D. Proceedings of the Royal Society B (2019) 286: 20190582 Observation of plugging behaviour reveals entrance-guarding schedule of morphologically specialised caste in Colobopsis nipponicus. Fujioka H, Abe MS, Okada Y. Ethology (2019) 125: 526-534 Ant activity-rest rhythms vary with age and interaction frequencies of workers. Fujioka H, Abe MS, Okada Y*. Behavioral Ecology and Sociobiology (2019) 73.3: 30. Rapid development and characterization of EST-SSR markers for the honey locust seed beetle, Megabruchidius dorsalis (Coleoptera: Bruchidae), using de novo transcriptome analysis based on next-generation sequencing. Ohbayashi K, Ishikawa N, Hodoki Y, Okada Y, Nakano S, Ito M, Shimada M. Applied Entomology and Zoology (2019) 54(1), 141-145. Social dominance alters nutrition-related gene expression immediately: transcriptomic evidence from a monomorphic queenless ant. Okada Y*, Watanabe Y, Mandy MYT, Tsuji K, Mikheyev AS*. Molecular Ecology (2017) 26: 2922-2938. Ant circadian activity associated with brood care type. Fujioka H, Abe MS, Fuchikawa T, Tsuji K, Shimada M, Okada Y*. Biology Letters (2017) 13: 20160743. Queen contact and among-worker interactions dually suppress worker brain dopamine as a potential regulator of reproduction in an ant. Shimoji H*, Aonuma H, Miura T, Tsuji K, Sasaki K, Okada Y*. Behavioral Ecology and Sociobiology (2017) 71: 35. Mutual intra- and interspecific social parasitism between parapatric sister species of Vespula wasps. Saga T, Kanai M, Shimada M, Okada Y. Insectes Sociaux (2017) 64: 95 Histone deacetylases control module-specific phenotypic plasticity in beetle weapons. Ozawa T, Mizuhara T, Arata M, Shimada M, Niimi T, Okada K, Okada Y*, Ohta K*. Proceedings of the National Academy of Sciences (2016) 113: 15042-15047. Social dominance and reproductive differentiation mediated by the dopaminergic signaling in a queenless ant. Okada Y*, Sasaki K, Miyazaki S, Shimoji H, Tsuji K, Miura T. Journal of Experimental Biology (2015) 218, 1091-1098 Environmental factors that affect pupation decision in the horned flour beetle Gnatocerus cornutus. Ozawa T, Ohta K, Shimada M, Okada K, Okada Y* Zoological Science (2015) 32(2), 183-187 Social dominance modifies behavioral rhythm in a queenless ant. Fuchikawa T#, Okada Y#*, Miyatake T, Tsuji K (#equal contribution) Behavioral Ecology and Sociobiology (2014) 68(11), 1843-1850. Relationships among male sexually selected traits in the bean bug Riptortus pedestris (Heteroptera: Alydidae). Suzaki Y, Katsuki M, Miyatake T, Okada Y Entomological Science (2015) 18(2), 278-282. Sexually-dimorphic body color is regulated by sex-specific expression of yellow gene in the ponerine ant, Diacamma sp. Miyazaki S, Okada Y, Miyakawa H, Tokuda G, Cornette R, Koshikawa S, Maekawa K, Miura T. PLoS ONE (2014) 9(3): e92875 Male Courtship Behavior and Weapon Trait as Indicators of Indirect Benefit in the Bean Bug, Riptortus pedestris. Suzaki Y, Katsuki M, Miyatake T, Okada Y. PLoS ONE (2013) 8(12): e83278. doi:10.1371/journal.pone.0083278 Morphological variability of intercastes in the ant Temnothorax nylanderi: pattern of trait expression and modularity. Okada Y, Plateaux L, Peeters C. Insectes Sociaux (2013) 60: 319-328 Soldier morphogenesis in the damp-wood termite is regulated by the insulin signaling pathway. Hattori A, Sugime Y, Sasa C, Miyakawa H, Ishikawa Y, Miyazaki S, Okada Y, Cornette Y, Corley L, Emlen DJ, Miura T. Journal of Experimental Zoology Part B: Molecular and Developmental Evolution (2013) 320: 295-306 Impacts of diet quality on life-history and reproductive traits in male and female armed beetle, Gnatocerus cornutus. Katsuki M, Okada Y, Okada K. Ecological Entomology (2012) 37: 463-470. Juvenile hormone mediates developmental integration between exaggerated traits and supportive traits in the horned flour beetle Gnatocerus cornutus. Okada Y., Gotoh H., Miura T., Miyatake T., Okada K. Evolution & Development (2012) 14: 363-371. Effect of weapon-supportive traits on fighting success in armed insects. Okada Y., Suzaki Y., Miyatake T., Okada K. Animal Behaviour (2012) 83, 1001-1006 Male aggressive behavior and exaggerated hindlegs of the bean bug Riptortus pedestris. Okada K., Suzaki Y., Okada Y., Miyatake T. Zoological Science (2011) 28, 659-663 Immature performance linked with exaggeration of a sexually selected trait in an armed beetle. Okada K., Katsuki M., Okada Y., Miyatake T. Journal of Evolutionary Biology (2011) 24, 1737-1743 Juvenile hormone regulates extreme mandible growth in male stag beetles． Gotoh H., Cornette R., Koshikawa S., Okada Y., Lavine L.C., Emlen D.J., Miura T. PLoS One (2011) 6, e21139 Ovarian development and insulin-signaling pathways during reproductive differentiation in the queenless ponerine ant Diacamma sp. Okada Y., Miyazaki S., Miyakawa H., Ishikawa A., Tsuji K., Miura T Journal of Insect Physiology (2010) 56, 288-295 Morph-dependent form of asymmetry in mandible of the stag beetle Prosopocoilus inclinatus (Coleoptera: Lucanidae) Okada Y*., Fujisawa H., Kimura Y., Hasegawa E. Ecological Entomology (2008) 33, 684-689 Allometric dimorphism in the larvae of the salamander Hynobius retardatus. Okada Y*. and Hasegawa E. Ethology Ecology & Evolution (2007) 19, 113-126 Morphological differences between sexes in the ponerine ant Diacamma sp. (Formicidae: Ponerinae). Okada Y*., Tsuji K. and Miura T. Sociobiology (2006) 48, 527-541 Size-dependent precopulatory behavior as mate-securing tactic in the Japanese stag beetle, Prosopocoilus inclinatus (Coleoptera; Lucanidae). Okada Y*., Hasegawa E. Journal of Ethology (2005) 23, 99-102 |
| 受 賞 | ― |
| 主な学会活動 | 進化学会 IUSSI (国際社会性昆虫学会） |
| 社会等との関わり | ― |
| 個人のURL | https://purpleandorange.jimdo.com/about-me/ 外部リンク |
| 担当科目 |
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| オフィスアワー | ― |
| 研究室 | 8号館 543室 |
| 内線番号 | 内線3766 |
| メールアドレス |  （メールを送信される場合は●を＠に変換してください） |
| 研究室サイト等 | http://www.biol.se.tmu.ac.jp/labo.asp?ID=anieco 外部リンク https://purpleandorange.jimdo.com/ 外部リンク |
| 取組状況 | 平成31年度 |
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| 取組成果 | ― |