Overexpression of AtAHL20 causes delayed flowering in Arabidopsis via repression of FT expression.
Reuben TayengwaPushpa Sharma KoiralaCourtney F PierceBreanna E WernerMichael M NeffPublished in: BMC plant biology (2020)
We showed via gain-of-function analysis that AtAHL20 is a negative regulator of FT expression, as well as other downstream flowering time regulating genes. A similar outcome in Camelina sativa transgenic plants overexpressing CsAHL20 suggest that this is a conserved function. Our results demonstrate that AtAHL20 acts as a photoperiod-independent negative regulator of transition to flowering.