Fig. 6

Gene expression analysis of offspring subcutaneous backfat obtained at postnatal day 84. Expression of IGF-1 (a, b and c), ROR2 (d, e and f) and TNFα (g, h and i) were measured by RT-PCR and expressed relative to 18 s. Bars represent mean ± SEM. Superscript letters represent significant mean differences (P < 0.05)