Table 2.

BDNF protein levels in pons and medulla of littermates

Mouse strain	Litter	PONS		MEDULLA
		21% O2	8% O2	21% O2	8% O2
Wild type	A	206 226	420	225 235	420
	B	174	486	234	519
	C	158	301 486	150	285 354
	D	117	429	284	307
	E	171	424	258	154
	F	59 102	210	172 242	457
mecp2−/y	G	84	26 73	195	115 157
	H	322	230	713	646
	I	74	75	80	174
	J	222	280	338	320

BDNF protein is presented in pg/g of tissue. Some litters had two animals of the same genotype per treatment.