This mutation was found in BALB/cHeA mice. Southern blot analysis failed to detect any deletions, insertions or rearrangements of the gene. However, northern blot analysis on RNA derived from brown fat showed that there is a 50-fold reduction in transcript levels and that this transcript is of altered size.
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count