TABLE 3

Expression and silencing patterns of homeologous gene pairs in AAGG allotetraploid

GeneFunction/putative functionPetalSepalStamenStigma
 and styleOvary wallOvuleBractLeaf
Em2025Flavin-containing monooxygenaseA silenA silenA silenA silenA silenA > GA silenA < G
Pm125Calmodulin-binding proteinG silenG silenA > GA > GG silenG silenA = GA < G
Ep550DHHC-type zinc finger proteinA > GG silenG silenA > GG silenG silenA > GA > G
Ep280Ubiquitin-protein ligaseA = GA < GA < GA silenA silenA silenA silenND
Em700ADP-glucose pyrophosphorylaseG silenA = GA = GA = GA = GA = GA = GND
Em490DNA-binding proteinA < GA = GA = GA = GA = GA = GA = GA = G
Em440Ser/Thr protein kinaseA < GA = GA = GA < GA = GA = GA = GND
Ep420Phox domain containing proteinA = GA < GA = GA < GA < GA < GA < GND
Em118Expressed proteinA > GA = GA > GA = GA = GA = GNDA = G
  • A and G represent the copies in the allotetraploid derived from the A (maternal) parent or D (paternal) parent. Homeologous transcript ratios above 2:1 are indicated by > and <. silen, gene silencing; ND, not determined.