A FUNDAMENTAL STUDY OF "CONVENIENT CULTIVATION OF TEACHING MATERIALS FOR BIOLOGY EDUCATION".

“生物教育教材便捷栽培”的基础研究。

• 批准号: 08680193
• 负责人: TABATA Kenichi
• 金额: $ 1.6万
• 依托单位: MIYAGI UNIVERSITY OF EDUCATION
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08680193/
• 关键词: BIOLOGY EDUCATION; TEACHING MATERIALS FOR BIOLOGY EDUCATION; CULTIVATION; CYANOBACTERIA; Arabidopsis; microorganisms; Araria; タラノキ

(1) 4 species of cyanobacteria (NIES19, NIES23, NIES24, IAMM6) were conveniently cultivated in 0.05% of Hyponex solution adjusted to pH 9 to pH11.(2) Morphological changes of cyanobacteria trichome were observed during cultivation due to their environmental change. These results indicate that cyanobacteria is suitable material for teaching N_2-fixation, life cycle and cell differentiation.(3) A sharp response of Volvox to nature of mineral water, used for cultivation of microorganisms frequently, was observed. This indicates Volvox is sharp biological indicator of water and suitable material for teaching water in environment.(4) Results obtained in our research about microorganisms in water were recorded in a CD-ROM entitled "Illustrated book of microorganisms in water.".(5) Arabidopsis thalianan WS grown in Kranz solution is suirable for teaching life cycle because of its rapid turnover of life cycle.(6) A lot of seeds were harvested from Arabidopsis thaliana Landsberg (erecta) and Arabidopsis thaliana Columbia grown in Kranz solution.(7) Due to ultraviolet irradiation, Arabidopsis grown under a labolight grew up and aged faster than that grown under a white light.(8) Araria elata (Miq.) Seeman is suitable material for teaching human activities in ecological system because of its perseverance under a condition affected by human activities, its influence on human life and its attractive shape.

(1)将4种蓝藻NIES19、NIES23、NIES24、IAMM6放入0.05% pH为9 ~ 11的Hyponex溶液中培养。(2)蓝藻毛状体在培养过程中因环境变化而发生形态变化。这些结果表明，蓝藻是教学n_2固定、生命周期和细胞分化的合适材料。(3)观察到藻对常用于微生物培养的矿泉水的性质有明显的反应。这说明藻是一种灵敏的水体生物指示物，是环境中水体教学的适宜材料。(4)我们对水中微生物的研究结果记录在一张名为《水中微生物图画书》的光盘中。(5)拟南芥（Arabidopsis thalianan）在Kranz溶液中生长，其生命周期更替快，适合教学生命周期。(6)在Kranz溶液中生长的拟南芥Landsberg （erecta）和哥伦比亚拟南芥（Arabidopsis thaliana Columbia）收获了大量种子。(7)紫外光照射下，紫外光下生长的拟南芥比白光下生长的快。(8)扁豆（Miq.）西曼因其在受人类活动影响的条件下的坚忍不拔、对人类生活的影响以及其迷人的造型，是适合讲授生态系统中人类活动的教材。

项目成果

田幡 憲一: "探求活動の素材としてのシアノバクテリア" 遺伝. 50(9). 58-62 (1996)

Kenichi Tabata：“蓝藻作为研究活动的材料”，遗传学 50(9) (1996)。

Hirabuki, Y: "Comparison of the soil-surface temperature among three microsites in and outside of a tree gap." Saito Ho-omka:Mus.Nat.Hist,Res.Bull.65. 27-35 (1997)

Hirabuki, Y：“树隙内外三个微站点的土壤表面温度比较。”

後藤 伸治: "シロイヌナズナ.実験生物物語" 遺伝. 51(6). 66-69 (1997)

Shinji Goto：“拟南芥。实验生物学故事”遗传学 51(6)。