Overexpressor:BBX19 overexpressor is late flowering under LD conditions.( No data available under SD conditions.) [Wang et al., 2014]Remarks: BBX19 interacts with CO under inductive photoperiod to prevent the induction of FT expression. [Wang et al., 2014]RNA interference: RNAi downregulation of BBX19 leads to slightly early flowering under LD conditions. ( No data available under SD conditions.) [Wang et al., 2014]Function:Acts as negative regulator of seedling photomorphogenesis. [Data from UniProt]