Implementation Selection to Increase Body Weight Fancy Mice

Meireni Cahyowati, E. Baliarti, S. Sumadi
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Abstract

Use laboratory animal for research purposes is often used especially in the fields of health research, food, agriculture, and livestock. The laboratory animal that is often used as research objects include rabbits, mice, guinea pigs, monkeys, and rats. Research in the field of livestock in animal breeding requires a long time to research and a large number of animals so mice can be used to apply it. The goal of research is determine effect of the selection program on parameters of mice body weight including weaning weight and adult weight. The research was held with Fancy mice keeping and selection implementation of weaning weight 21 days age (WW21) and 35 days age (AW35) which starts from 0 generation until 2nd generation. The data used in the selection of Fancy mice on 0 generation until 2nd generation each of 327 tails, 330 tails, and 263 tails. The result of the selection of Fancy mice to WW21 increased obtained WW21 G0 to G1 is 3.69 gram and WW21 G1 to G2 is 2.09 gram. Selection of Fancy mice to AW35 that result in AW35 G0 to G1 is 5.14 gram and AW35 G1 to G2 is 4.92 gram, which means selection is impacting increased WW21 and AW35 Fancy mice.
增重幻想小鼠的实施方案选择
以实验动物为研究目的经常被使用,特别是在卫生研究、食品、农业和牲畜领域。经常用作研究对象的实验动物包括兔子、小鼠、豚鼠、猴子和大鼠。家畜领域的研究在动物育种中需要较长的研究时间和大量的动物,因此可以利用小鼠进行应用。研究的目的是确定选择程序对小鼠体重参数的影响,包括断奶体重和成年体重。本研究采用21日龄(WW21)和35日龄(AW35)的花式小鼠饲养和选择方法,从0代开始至2代。选用花式小鼠0代至2代各327尾、330尾、263尾的数据。花式小鼠对WW21的选择结果增加,WW21 G0至G1为3.69 g, WW21 G1至G2为2.09 g。花式小鼠对AW35的选择导致AW35 G0到G1为5.14 g, AW35 G1到G2为4.92 g,这意味着选择影响了WW21和AW35花式小鼠的增加。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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