Injected RNA	Pool designation/selection	Positive foxe3 expression
Library pools of 105 clones, 20 ng	A	2/4
	B*	4/28
	C	4/44
Library pools of 104 clones, 20 ng	1	0/11
	2	0/10
	3	3/14
	4	0/12
	5	0/15
	6	1/20
	7	3/23
	8	0/16
	9	0/16
	10*	5/20
Library pools of 5,000 clones, 20 ng	1	0/7
	2*	5/16
	3	1/7
	4	0/7
	5	0/7
Library pools of 400 clones, 20 ng	1	0/10
	2	0/10
	3	0/10
	4	0/10
	5*	8/26
	6	0/11
	7	0/10
	8	0/10
	9	0/10
	10	0/8
Library pools of 70-200 colonies, 20 ng	1	0/8
	2	0/10
	3*	1/10
	4*	1/10
	5	0/10
	6	0/9
	7	0/10
	8	0/10
Library pools of 20 colonies, 20 ng	1	0/10
	2	0/10
	3	0/10
	4*	7/21
	5	0/10
	6	0/10
	7	0/10
	8	0/10
	9	0/10
	10	0/10
Library pools of 6 - 7 colonies, 20 ng	K2-6, L1	0/10
	L2-6, M7	0/10
	M8-12, N7-8	0/10
	K5-6, L1-4	1/10
	L5-6, M7-10	0/10
	M11-12, N7-8, K2-4	0/10
	K2, K5, L2, L5, M8, M11	0/10
	K3, K6, L3, L6, M9, M12	0/9
	K4, L1, L4, M7, M10, N7, N8	1/9
Library RNAs, 20 ng	K6	0/10
	L1*	3/10
	L3	0/10
	L4	0/10
Library RNA, 20 ng	L1 (ldb1) confirmation	50/179
	* indicates selected pool