Gene-expression profiles in bone in 6-week-old mice.

Data are mean ±S.D. from 5–6 tibias of 6-week-old individual mice and expressed as the fold changes relative to the housekeeping gene β-actin subsequently normalized to control mice. Values sharing the same superscript between two groups are not significantly different at P<0.05.

实验数据以平均值±标准差（mean ± S.D.）呈现，样本取自6周龄小鼠的5~6根胫骨；数据以相对于管家基因（housekeeping gene）β-肌动蛋白（β-actin）的倍数变化进行计算，并以对照组小鼠为参照完成归一化处理。两组间带有相同上标的数值，在P<0.05的显著性水平下无显著统计学差异。