Table 1.

Sample Information (w, week; d, day; MB, midbrain; MO, medulla oblongata; n, number).

n	ID	Age	Sex	Tissue	Experiment
1	E49	11w 2d— 1st trimester	Female	MB	RNA-Seq
1	E54	11w 6d— 1st trimester	Male	MB	RNA-Seq
1	E57	10w 2d— 1st trimester	Female	MO	RNA-Seq
1	E55	10w 2d— 1st trimester	Male	MO	RNA-Seq
1	E27	11w 0d— 1st trimester	Female	MO	q-PCR
1	E65	9w 5d— 1st trimester	Male	MO	q-PCR
4	636530	21–29 years old	Male	Whole brain	q-PCR
8	636533	24–87 years old	Male	Testis	q-PCR
59	636526	2nd +3rd trimester	Male/Female	Whole brain	q-PCR
1	Chimp	Neonatal	Female	Cortex	RNA-Seq, q-PCR
1	Chimp	Neonatal	Male	Cortex	RNA-Seq, q-PCR