Table 4 Number of genes with or without differential expression in the diploids and polyploids (for example, 6,358 genes were equally expressed in the diploids; of those, 6,245 were also found to be equally expressed in the diploid F 1 -hybrid and 113 were found to be differentially expressed in the diploid F 1 -hybrid)
Diploids |        Equal |        Different |        Change | |||
|---|---|---|---|---|---|---|
Polyploids | Equal | Different | Equal | Different | A- > D | D- > A |
Diploid F 1 -hybrid | 6,245 | 113 | 3,932 | 1,179 | 2 | 8 |
G. tomentosum | 5,127 | 1,231 | 3,226 | 1,885 | 155 | 174 |
G. hirsutum maxxa | 5,509 | 849 | 3,566 | 1,545 | 102 | 125 |
G. hirsutum TX2094 | 5,609 | 749 | 3,635 | 1,476 | 97 | 127 |