. 2011 Jul 21;6(7):e22150. doi: 10.1371/journal.pone.0022150

Table 1. Comparison of vestibular features according to the genotypes and the circling behavior.

	Slc26a4^+/+	Slc26a4^+/tm1Dontuh	Slc26a4^{tm1Dontuh/tm1Dontuh}	Slc26a4^{tm1Dontuh/tm1Dontuh}
	(n = 15)	(n = 15)	(Non-circling)	(Circling)
			(n = 15)	(n = 15)
Head tilting^* (n, abnormal/total)	0/15	0/15	0/15^†,	15/15^‡
Reaching^§ (n, abnormal/total)	0/15	0/15	4/15^†	11/15^‡
Swimming^§ (n, abnormal/total)	0/15	0/15	2/15^†	11/15^‡
Gripping^§ (n, abnormal/total)	0/15	0/15	3/15^†	13/15^‡
Time on rod^§ (sec)	164.7±13.9	159.3±18.1	66.3±8.9^‡	4.0±1.6^‡

*Observed at 3 weeks.

^§

Tested at 8 weeks.

^†

p>0.05 as compared to wild type.

^‡

p<0.01 as compared to wild type.