Figure 5.
Phenotype and molecular validation of transgenic composite plants over-expressing PpMYB10.1 in roots. (a) Adventitious roots induced by auxin from wild-type shoots. (b–d) Anthocyanin pigmentation in hairy roots of transgenic composite plants. Scale bar: 1 cm. (e) Validation of transgenic hairy roots overexpressing PpMYB10.1 by PCR analysis, the full-length gels were shown in Fig. S2(e–g). Expression levels of PpMYB10.1 (f), PpUFGT (g) and PpGST (h) in transgenic and wild-type roots.