text:  Nfkb1-/- _6daysHU_rep3 Gastrocnemius and plantaris muscles from a Nfkb1-/- mice with 6 days of hind limb unloading strain: B6;129P2-Nfkb1tm1Bal/J; genotype: Nfkb1-/-; gender: male; tissue: gastrocnemius and plantaris muscles; internvention: 6 days of hind limb unloading