TABLE 6

Expression neofunctionalization

Proportion genomic expression
GeneTissueMix (A, D)F1 (A, D)Synthetic (A, D)Maxxa (A, D)
CAO62858Root0, 100NA32, 6841, 59
Ovule0, 10030, 7025, 7532, 68
CO111212Leaf petiole0, 10027, 7333, 67
5 dpa fiber0, 100NA34, 6649, 51
10 dpa fiber0, 100NA29, 7142, 58
CO108066Leaf lamina0, 10049, 5166, 3463, 37
Ovule0, 10059, 4168, 3234, 66
CO076921Leaf lamina100, 061, 3993, 0757, 43
AAP41846Ovule0, 10053, 4750, 5048, 52
CO081422Ovule0, 10048, 5240, 60
CAO71171Ovule0, 10061, 5940, 6047, 53
AAK69758Ovule0, 10049, 5122, 7838, 62
CO07799420 dpa fiber100, 0NA63, 3758, 42
CO09372925 dpa fiber100, 0NA72, 2886, 14
  • Each gene exhibited differential expression between the diploids (shown by the 1:1 parental mix), but expression from both the A and D genomes in the F1, synthetic, and natural allopolyploid (Maxxa). NA, tissue not available. –, value could not be determined.