Breast muscle yield and its DNA, RNA and protein contents.

Heavy −48.3±0.1 g; Light −41.7±0.1 g; CM – control methionine levels (0.50% and 0.43% methionine during 1–21 d and 22–42 d, respectively); HM - high methionine levels (0.60% and 0.53% methionine during 1–21 d and 22–42 d, respectively); HW - hatching weight.
SEM - standard error of the mean.
Within the same row, different superscripts indicate significant differences (P<0.05).
Breast muscle yield and its DNA, RNA and protein contents.

重组：−48.3±0.1 g；轻组：−41.7±0.1 g；CM——对照蛋氨酸组（control methionine levels，1~21日龄与22~42日龄的蛋氨酸水平分别为0.50%和0.43%）；HM——高蛋氨酸组（high methionine levels，1~21日龄与22~42日龄的蛋氨酸水平分别为0.60%和0.53%）；HW——孵化重（hatching weight）。
SEM——标准误（standard error of the mean）。
同一行内，不同上角标表示组间存在显著性差异（P<0.05）。
胸肌率及其DNA、RNA与蛋白质含量。