Table 1.

Concentration of RNA and protein used and the ability of the RNA pool to bind to the KPNA2 and KPNA1 in different selection cycles

Selection cycle	Pool RNA (μM)	Competitor RNA (μM)	Mouse KPNA2 (μM)	% of binding to mouse KPNA2			% of binding to mouse KPNA1
				0.49	0.98	1.96 μM	0.49	0.98	1.96 μM
1	3	None	0.43	0	0	0	0	1	0
2	0.31	2	0.43
3	0.31	5	0.22	1	2	4	0	0	0
4	0.15	5	0.22
5	0.31	10	0.11	3	7	21	0	1	2
6	0.31	10	0.11
7	0.15	10	0.11
8	0.15	10	0.11	6	12	27	0	1	1