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Table 1 Somatic cell types with different chromosome numbers and the percentage in the F4 to F10 populations

From: Instability of chromosome number and DNA methylation variation induced by hybridization and amphidiploid formation between Raphanus sativus L. and Brassica alboglabraBailey

   Somatic cell types
Gen. Plant No. 38a) 37 36 35 34 33 32 31 30 29 28 27 <27 total
F4 6 26b) 10 113 19 37 2 8 2 1 1 3 2 0 224
   11.6c) 4.5 50.5 8.5 16.5 0.9 3.6 0.9 0.4 0.4 1.3 0.9 0 100
F5 27 229 151 300 95 128 32 67 7 18 7 20 7 48 1109
   20.7 13.6 27.1 8.6 11.5 2.9 6.0 0.6 1.6 0.6 1.8 0.6 4.3 100
F6 27 46 120 365 235 82 9 5 7 3 0 0 0 0 872
   5.3 13.8 41.9 27 9.4 1.0 0.6 0.8 0.4 0 0 0 0 100
F7 32 100 105 1571 124 102 27 52 0 0 0 0 0 0 2081
   4.8 5 75.5 6 4.9 1.3 2.5 0 0 0 0 0 0 100
F8 30 67 111 1846 96 148 0 6 0 0 0 0 0 0 2274
   2.9 4.9 81.2 4.2 6.5 0 0.3 0 0 0 0 0 0 100
F10 22 0 0 119 3 0 0 0 0 0 0 0 0 0 122
   0 0 97.5 2.5 0 0 0 0 0 0 0 0 0 100
  1. Cytogenetic cell spreading results of somatic cells from ovaries with different chromosome numbers. a) somatic chromosome number; b) cell number; c) frequency (%).