| 不同酵母菌对果蝇生长、发育和繁殖的比较研究 |
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| 引用本文： | 孙美玲,孙同清,刘 齐 等.不同酵母菌对果蝇生长、发育和繁殖的比较研究[J].中国酿造,2014(4):31-34. |
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| 作者姓名： | 孙美玲 孙同清 刘 齐 |
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| 作者单位： | [1]湖北大学知行学院生物工程系,湖北武汉430011 [2]青岛啤酒（黄石）有限公司,湖北黄石435004 [3]湖北大学生命科学学院,湖北武汉430062 |
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| 基金项目： | 国家自然科学基金（31071895）;湖北大学知行学院大学生科技创新课题（201011） |
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| 摘 要： | 通过在果蝇的基础培养基中添加一定质量浓度的酵母菌ZGJ-1、安琪酵母和梅山酵母,测定了不同处理对果蝇寿命、存活率、体质量、交配率和繁殖力的影响。结果表明,添加ZGJ-1后,果蝇的寿命、存活率、体质量3项指标均显著优于基础培养基,其中,雌果蝇在ZGJ-1的添加量为60%时为最佳,雄果蝇以添加量为40%的ZGJ-1时效果最好,添加20%的ZGJ-1、安琪酵母和梅山酵母所饲养的果蝇,其交配率和繁殖力都显著高于用基础培养基喂养的果蝇。酵母菌对果蝇生长发育及繁殖具有显著的改善和促进作用。
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| 关 键 词： | 酵母菌 果蝇 生长 发育 繁殖 |
Comparative studies of yeast on growth,development and reproduction of Drosophila melanogaster |
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| SUN Meiling,SUN Tongqing,LIU Qi,PENG Yu.Comparative studies of yeast on growth,development and reproduction of Drosophila melanogaster[J].China Brewing,2014(4):31-34. |
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| Authors: | SUN Meiling SUN Tongqing LIU Qi PENG Yu |
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| Affiliation: | 1.Department of Bioengineedng, Zhixing College of Hubei University, Wuhan 430011, China; 2. College of Life Sciences, Hubei University, Wuhan 430062, China; 3. Tsingtao Brewery (Huang Shi) Co., Ltd., Huangshi 435004, China) |
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| Abstract: | The lifespan, survival rate, body weight, mating rate and fecundity of Drosophila melanogaster were measured by adding a certain concen- tration of yeast （ZGJ- 1, Angel and Meishan） to the basic medium. After adding yeast ZGJ- 1, the lifespan, survival rate and body weight ofD. melanogaster were significantly better than basic medium. Result showed that the optimum concentration of ZGJ-1 for female ones was 60%; while for the male ones, the optimum concentration was 40%. With the addition of 20% yeast （ZGJ-1, Angel and Meishan）, the mating rates and reproductivities were significantly higher than those fed with basal medium. To sum up, yeast has a significant role in improving and promoting the growth, development and reproduction olD. melanogaster. |
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| Keywords: | yeast Drosophila melanogaster growth development reproduction |
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