Table 1. Genes that were downregulated in MafA KO islets in both transcriptome datasets.

Probe set	Gene	Gene symbol	Fold increase (WT/KO)
			Set 1	Set 2
1418783_at	Transient receptor potential cation channel, subfamily M, member 5	Trpm5	14.9	26.0
1443413_s_at			n.d.	21.1
1449224_at			n.d.	9.9
1434354_at	Monoamine oxidase B	Maob	8.6	7.0
1417336_a_at	Synaptotagmin-like 4/Granuphilin	Sytl4	8.0	14. 9
1422837_at	Sciellin	Scel	4.9	2.1
1441102_at	Prolactin receptor	Prlr	4.0	2.6
1448556_at			3.0	2.3
1437397_at			2.6	2.3
1425853_s_at			2.1	2.6
1454632_at	RIKEN cDNA 6330442E10 gene	Tmem229B	3.7	4.0
1457254_x_at			4.0	6.1
1424291_at	Similar to nucleoporin 93; nucleoporin 93	Nup93	4.0	2.1
1416123_at	Cyclin D2	Ccnd2	3.5	4.3
1448229_s_at			2.8	3.7
1430127_a_at			2.6	2.8
1455956_x_at			2.5	3.3
1416124_at			n.d.	2.6
1416122_at			2.1	2.5
1434745_at			2.0	2.3
1423640_at	Synaptoporin	Synpr	3.5	4.3