Rchr
J-GLOBAL ID：202001003326236549
Update date: Feb. 14, 2024
KAWAI-TOYOOKA, Hiroko
トヨオカ ヒロコ | KAWAI-TOYOOKA, Hiroko
Affiliation and department：
Job title：
Research Associate
Research field (1)：
Cell biology
Research keywords (1)：
Chlamydomonas, Eudorina, Volvox, sexual reproduction, gamete induction, sex pheromone
Papers (18)：
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Kimbara R, Isaka N, Matsuzaki R, Kawai-Toyooka H, Kawachi M, Nozaki H. Morphological and molecular identification of the dioecious “African species” Volvox rousseletii (Chlorophyceae) in the water column of a Japanese lake based on field-collected and cultured materials. PLoS One. 2019. 14. 8. e0223006
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Gaouda H, Hamaji T, Yamamoto K, Kawai-Toyooka H, Suzuki M, Noguchi H, Minakuchi Y, Toyoda A, Fujiyama A, Nozaki H, et al. Exploring the limits and causes of plastid genome expansion in volvocine green algae. Genome Biol. Evol. 2018. 10. 2248-2254
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Hamaji T, Kawai-Toyooka H, Uchimura H, Suzuki M, Noguchi H, Minakuchi Y, Toyoda A, Fujiyama A, Miyagishima SY, Umen JG, et al. Anisogamy evolved with a reduced sex-determining region in volvocine green algae. Commun. Biol. 2018. 10. 17
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Hamaji T, Kawai-Toyooka H, Toyoda A, Minakuchi Y, Suzuki M, Fujiyama A, Nozaki H, Smith DR. Multiple independent changes in mitochondrial genome conformation in chlamydomonadalean algae. Genome Biol. Evol. 2017. 9. 4. 993-999
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Yamamoto K, Kawai-Toyooka H, Hamaji T, Tsuchikane Y, Mori T, Takahashi F, Sekimoto H, Ferris PJ, Nozaki H. Molecular evolutionary analysis of a gender-limited MID ortholog from the homothallic species Volvox africanus with male and monoecious spheroids. PLoS One. 2017. 12. 6. e0180313
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MISC (3)：
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和田 正三, 河合 豊岡. 実験メソッド&マニュアル RNAi実験UPDATE(第4回)DNAiによる遺伝子機能の解析 ーその現状と将来性ー. バイオテクノロジージャーナル. 2005. 5. 5. 595-601
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河合-豊岡 博子, 和田 正三. 植物におけるRNAi研究-7 シダ植物・コケ植物におけるRNAiとDNAi. 化学と生物. 2005. 43. 9. 589-594
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河合ー豊岡, 和田 正三. 光合成最適化への光センサー,フォトトロピンファミリー. 蛋白質核酸酵素. 2003. 48. 14. 1899-1907
Education (6)：
Professional career (1)：
- D.Sc. (Tokyo Metropolitan University)
Work history (1)：
- 2020/04 - 現在 Department of Frontier Bioscience, Faculty of Bioscience and Applied Chemistry, Hosei University
Committee career (2)：
- 2018/04 - 現在 The 5th International Volvox Conference Local Organizing Committee Member
- 2018/04/12 - The 5th International Volvox Conference Local Organizing Committee Member
Awards (2)：
- 2013/08/02 - The 2nd International Volvox Conference Best Poster Award (The 2nd International Volvox Conference) Mating type-specific two-step regulation for the fusogen GCS1 in the isogamous volvocine alga Gonium pectorale.
- 2013/08 - The 2nd International Volvox Conference Best Poster Award (The 2nd International Volvox Conference) Mating type-specific two-step regulation for the fusogen GCS1 in the isogamous volvocine alga Gonium pectorale.
Association Membership(s) (1)：
The Botanical Society of Japan
