Fig. 4.

The expression levels of RNA-binding proteins isoform a relative to isoform b sampled from the liver of thirteen-lined ground squirrels (I. tridecemlineatus) comparing euthermic control (EC) and late torpor (LT) conditions as well as their subcellular distribution. a Histogram showing mean relative expression levels of TIARa versus TIARb and TIA-1a versus TIA-1b in nuclear fractions (±SEM, n = 4 independent protein isolations from different animals). b Histogram showing mean relative expression of TIARa versus TIARb and TIA-1a versus TIA-1b in cytoplasmic fractions (±SEM, n = 4 independent protein isolations from different animals). Other information as in Fig. 3