A case of autism with an interstitial deletion on 4q leading to hemizygosity for genes encoding for glutamine and glycine neurotransmitter receptor sub-units (AMPA 2, GLRA3, GLRB) and neuropeptide receptors NPY1R, NPY5R

Table 1 New microsatellite repeat polymorphisms identified in the 4q32-4q34 region.

Marker	Primer sequence	Size of most common allele
Pdgfc106	F- CCC AAG CAG AGT TGA GGG TA	148–150 bp
	R- TGA TTA ACA CTG AGA TAT TTG GCA TT
612J15	F- CAG GGA CCT GTA GTG TTG TGC	118–122 bp
	R- GGA ACT GAA TTA GGA ACC AGA TAT ACA
GluR22488	F- GAC TGC CTG CCC CTC TCT	98 bp
	R- CCC TCT CTC CTC TCT CAC TCA
M6-91472	F- CTC CCC CAA CAC ACA TCT CT	151–153 bp
	R- GCT GGT GAA ATC TCT TCC TAT TAC A

ISSN: 1471-2350