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Table 3 Human ductal growth in each generation of ALDH Hi and ALDH Low recombinants

From: Aldehyde dehydrogenase and ATP binding cassette transporter G2 (ABCG2) functional assays isolate different populations of prostate stem cells where ABCG2 function selects for cells with increased stem cell activity

Number of recombinants with ductal growth (%)
# of cells N = # of grafts ALDHHigeneration N = # of grafts ALDHLowgeneration
   1st 2nd 3rd   1st 2nd 3rd
50 6 0    6 1 (16.6) 0  
250 16 3 (18.7) 2 (12.5) 1 (6.2) 17 4 (23.5) 2 (11.8) 0
500 5 3 (60.0) 1 (20.0) 0 6 2 (33.3) 1 (16.6) 0
1,000 9 5 (55.5) 3 (33.3) 1 (11.1) 7 1 (14.3) 1 (14.3) 0
2,000 6 3 (50.0) 2 (33.3) 1 (16.6) 5 2 (40.0) 2 (40.0) 0
Total 42 14 (33.3) 8 (19.0) 3 (7.1) 41 10 (24.4) 6 (14.6) 0