杂合型伴性矮小基因对正常体型鸡脂肪沉积的影响

朱星浩(

),陈青,邵冰豪,郭钰君,张向丽,杜鹏飞,朱瑶,黄艳群(

),陈文

Effect of the Heterozygous Sex-Linked Dwarf Gene on Fat Deposition in Normal Type Chickens

ZHU XingHao(

),CHEN Qing,SHAO BingHao,GUO YuJun,ZHANG XiangLi,DU PengFei,ZHU Yao,HUANG YanQun(

),CHEN Wen

图2. 固始鸡杂交后代不同时期的体内脂肪沉积动态变化情况
A. 腹脂重;B. 腹脂率;C. 皮下脂肪厚;D. 肌间脂肪宽;相同日龄、相同性别不同群体间,*表示差异显著（P<0.05）,**表示差异极显著（P<0.01）;相同群体、相同性别不同日龄间,不同小写字母表示差异显著（P<0.05）;相同日龄、相同群体不同性别间,##表示差异极显著（P<0.01）;腹脂率=腹脂重/活重×100%

Fig. 2. Dynamic changes of body fat deposition in different periods of hybrid offspring of Gushi chickens
A. Abdominal fat weight; B. Percentage of abdominal fat; C. Subcutaneous fat thickness; D. Intermuscular fat width; In different groups of the same age and sex, * means significant difference (P<0.05), ** means extremely significant difference (P<0.01); In different age of the same population and sex, different lowercase letters means significant difference (P<0.05); In different sex of the same age and population, ## means extremely significant difference (P<0.01). Percent of abdominal fat= abdominal fat weight/ body weight×100%