Figure 6.
Development and verification of a functional marker based on the 271-bp insertion of RY’s promoter. (A) TcS promoter sequence alignment. The 271-bp insertion sequence of TcSP1 in RY. (B) TcS-InDel amplification results in different tea germplasms. (C) TcS-InDel amplification results of F1 offspring and F2 offspring. F1 offspring parents: RY and ZC; F2 offspring parents: a F1 offspring and ZC154. (D) The contents of purine alkaloids with target band were amplified by TcS-InDel marker in F1 offspring of F2 offspring. **P<0.01.