FIGURE 7.

Transgenic rescue of Rpl38 deficiency. A, number of mice with a Ts/+ genotype as function of normal and short tail in the presence (+) or absence (−) of the transgene (tg). Right panel shows representative x-ray photographs of the tail morphology in transgene-positive (left) and transgene-negative (right) Ts/+ animal; scale bar, 1 cm. B, DPOAE emission levels in db SPL relative to noise floor of the 2f1 − f2 frequency at f2 = 16 kHz and L1 = 55 db SPL input; bars are mean ± S.E.; ***, p < 0.001; n.s. = not significant. C, ABR thresholds in db SPL at click stimulus; bars are mean ± S.D.; **, p < 0.01; n.s. = not significant.