TABLE 1:

Percent colocalization of Puralpha and Stau1 tagged with fluorescent proteins.

	Immature neurons	Mature neurons
Puralpha-positive/Stau1-positive clusters in total Puralpha-positive clusters	91.6 ± 1.8% (mean ± SEM)	52.0 ± 3.7% (mean ± SEM)
Puralpha-positive/Stau1-positive clusters in total Stau1-positive clusters	96.1 ± 1.4% (mean ± SEM)	96.3 ± 0.9% (mean ± SEM)
Chi-square test	Not significant	*p < 0.05
Number of total Puralpha clusters analyzed	462	906
Number of total Stau1 clusters analyzed	433	496
Number of neurons analyzed	20	22