Body Weight Information for A/J (000646)

JAX® Mice Strain - A/J

Stock Number 000646

000646

160 female and 180 male mice were obtained at weaning (birthdate +/- 3 days) from two different barrier levels (standard and maximum) from both Bar Harbor and Sacramento facilities and weighed the same day each week until 16 weeks of age.

Age (weeks) 3 4 5 6 7 8 9
Male Mean 10.1 14.9 17.8 20.0 21.4 21.7 23.5
  St Dev 1.7 1.9 1.8 1.9 2.8 3.9 2.5
  N 180 179 179 179 179 178 178
Female Mean 9.7 13.6 16.0 17.4 18.6 19.4 20.3
  St Dev 1.6 1.6 1.3 1.3 1.9 1.4 1.5
  N 160 159 158 158 158 158 158
Age (weeks) 10 11 12 13 14 15 16
Male Mean 24.5 25.3 26.0 26.2 26.8 27.3 27.5
  St Dev 2.4 2.1 2.2 2.0 2.2 2.2 2.4
  N 174 152 151 147 129 127 127
Female Mean 21.1 21.6 22.0 22.2 22.6 23.1 23.3
  St Dev 1.6 1.5 1.7 1.8 1.8 1.9 2.1
  N 157 157 157 157 157 157 156