highly significantp=0.001
In addition, we found a highly significant decrease in BV/TV in the primary spongiosa of Lmna G609G/G609G bones compared to Lmna +/+ at both ages (-23%, p=0.001 and -38%, p=0.002, respectively) confirming the optical assessment of a thinner hypertrophic zone in few animals ( Supplementary Fig 4 ).