Expression of structural genes and transcription factors in D. variabilis cultivars of four different colour types. Expression was measured in comparison to the housekeeping genes Actin in the white cv. White Alva, yellow cvs. Rubens, red cv. Feuerschein and black cv. Chat Noir.
Thill et al. BMC Plant Biology 2012 12:225 doi:10.1186/1471-2229-12-225