Table 3.

Zebrafish glycinergic transmission.

Gene	Location	Protein	Mutant/Knockdown	References
GLYCINE RECEPTORS
glra1	Chr 14	GlyR α1	Knockdown: no phenotype reported	David-Watine et al. (1999), Hirata et al. (2005), McDearmid et al. (2006)
glra2	Chr 9	GlyR α2	Unknown	This review
glra3	Chr 1	GlyR α3	Unknown	Imboden et al. (2001b)
glra4a	Chr 14	GlyR α4a	Knockdown: disrupted rhythm-generating networks and reduced the number of spinal interneurons	Imboden et al. (2001a,b), McDearmid et al. (2006)
glra4b	Chr 5	GlyR α4b	Unknown	Imboden et al. (2001b)
glrba	Chr 1	GlyR βa	Unknown	Imboden et al. (2001c), Hirata et al. (2005)
glrbb	Chr 14	GlyR βb	Bandoneon: touch-induced bilateral muscle contraction	Hirata et al. (2005)
GLYCINE TRANSPORTERS
slc6a9	Chr 2	GlyT1	Shocked: touch-induced single twitch	Higashijima et al. (2004), Cui et al. (2005), Mongeon et al. (2008)
slc6a5	Chr 7	GlyT2	Unknown	Higashijima et al. (2004)