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不同酵母菌对果蝇生长、发育和繁殖的比较研究
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, 0(4): 31-34
作者姓名:孙美玲  孙同清  刘 齐 等
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
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)
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。

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
SUN Meiling,SUN Tongqing,LIU Qi,PENG Yu. Comparative studies of yeast on growth,development and reproduction of Drosophila melanogaster[J]. China Brewing, 2014, 0(4): 31-34
Authors:SUN Meiling  SUN Tongqing  LIU Qi  PENG Yu
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)
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.
Keywords:yeast  Drosophila melanogaster  growth  development  reproduction
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