| 温度对果蝇学习记忆行为的影响 |
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| 引用本文： | 雷莉,范桂香,宋土生,黄辰,牛跃英.温度对果蝇学习记忆行为的影响[J].西安交通大学学报(医学版),2006,27(4):341-343. |
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| 作者姓名： | 雷莉 范桂香 宋土生 黄辰 牛跃英 |
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| 作者单位： | 1. 西安交通大学医学院,遗传学与分子生物学系,陕西,西安,710061
2. 西安交通大学医学院,病原生物学与免疫学系,陕西,西安,710061 |
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| 摘 要： | 目的研究温度对果蝇学习记忆行为的影响。方法设两个离心管,一只离心管内只有食物,果蝇既可以嗅到味道,也可以吃到食物;另一只离心管也有食物,果蝇只可以嗅到味道而不能吃到食物。将果蝇在不同的温度下饲养后,观察不同温度下饲养的果蝇进入两只离心管内的数量变化。结果高温环境下生长的果蝇进入可以吃到食物的离心管的数量少于正常温度和低温环境下生长的果蝇。结论高温可以降低果蝇的学习记忆行为。
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| 关 键 词： | 果蝇 温度 学习记忆 |
| 文章编号： | 1671-8259(2006)04-0341-03 |
| 收稿时间： | 2005-10-24 |
| 修稿时间： | 2006-02-21 |
Effects of temperature on behaviour of learning and memory of Drosophila melanogaster |
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| Lei Li,Fan Guixiang,Song Tusheng,Huang Chen,Niu Yueying.Effects of temperature on behaviour of learning and memory of Drosophila melanogaster[J].Journal of Xi‘an Jiaotong University:Medical Sciences,2006,27(4):341-343. |
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| Authors: | Lei Li Fan Guixiang Song Tusheng Huang Chen Niu Yueying |
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| Abstract: | Objective To study effects of temperature on learning and memory of Drosophila melanogaster.Methods Food was put in two centrifuge tubes.Drosophila can smell and eat food through pores in one centrifuge tube but Drosophila can only smell but not eat food through pores in another centrifuge tube with obstacle.After Drosophila were bred at different temperatures,the variation of the numbers of Drosophila in two tubes were observed.Results The number of Drosophila bred at high temperature entering the tube and eating the food was fewer than that at normal temperature and low temperature.Conclusion High temperature can decrease the learning and memory behavior of Drosophila. |
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| Keywords: | Drosophila temperature learning and memory |
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