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. 1999 Nov;9(11):1093–1105. doi: 10.1101/gr.9.11.1093

Table 5.

Cluster Splitting of Gene Clusters Within 76,032 cDNA Clones

Gene ID Copies Core clusters Total Percent of copies Diversity index






Ef1_α 669 319 (396), 209 (225), 9 (13),  4 (4), 2 (3), 2 (2), 2 (2) 549 82.06 0.303
Cytochrom_cox_I 274 217 (225), 20 (23), 2 (2) 239 87.23 0.199
clone_190B1 254 218 (264), 5 (5) 223 87.80 0.159
tubulin_β 207 195 (199) 195 94.20 0.067
40SRibo_protS6 183 161 (161), 6 (7) 167 91.26 0.129
40SRibo_protS4 100 83 (83), 5 (6) 88 88.00 0.183
60SRibo_protL4 85 70 (103) 70 82.35 0.162
GAPDH 82 72 (78) 72 91.14 0.148
Ef1_β 67 63 (69) 63 94.03 0.073
human_calmodulin 32 14 (15), 3 (3) 17 53.13 0.637
heat_shock_cogKD71 28 15 (17) 15 53.57 0.565
heat_shock_cogKD90 26 18 (19) 18 69.23 0.386
human_TNF_receptor 12 2 (2), 2(2) 4 33.33 0.907
clone_244D14 8 4 (4) 4 50.00 0.469
clone_241F17 2 2 (2) 2 100.00 0.000
  Total 2029 1720 84.77 0.292

The gene 40SRibo_protS6 (human ribosomal protein S6 gene) is split into two clusters. One hundred sixty-one copies are clustered in a cluster of size 161 (numbers in brackets refer to the calculated cluster sizes), and 6 copies are clustered in a cluster of size 7. Together, 167 copies of that gene can be identified, which is a proportion of 91.26% of all copies of that gene. The rest of the copies are split into other clusters; the diversity index is 0.129, which is still low. 

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