(a) Characteristic of predicted oriCs

OriCs	Locations	Number of ORB elements	GC content (%)	Adjacent to cdc6 gene
1	120445–121114	2	51.27%	Y
2	122480–123045	1	60.30%	Y
3	399506–400667	3	56.44%	N
4	434294–435598	8	54.87%	Y
5	1277983–1279633	5	59.37%	Y
6	1280840–1281049	1	66.67%	Y
7	2211660–2211903	2	60.51%	Y
8	2213131–2213664	2	62.89%	Y
9	2573530–2574443	1	55.78%	Y
10	2860326–2861584	7	52.74%	N
11	3151118–3151637	3	60.17%	Y
12	3153862–3154084	1	68.61%	Y