Overexpression of PtrMYB119, a R2R3-MYB transcription factor from Populus trichocarpa, promotes anthocyanin production in hybrid poplar.

@article{Cho2016OverexpressionOP,
  title={Overexpression of PtrMYB119, a R2R3-MYB transcription factor from Populus trichocarpa, promotes anthocyanin production in hybrid poplar.},
  author={Jin Seong Cho and Van Phap Nguyen and Hyung-Woo Jeon and Min-Ha Kim and Seok Hyun Eom and You Jin Lim and Won-Chan Kim and Eung-Jun Park and Young-Im Choi and Jae-heung Ko},
  journal={Tree physiology},
  year={2016},
  volume={36 9},
  pages={1162-76}
}
Anthocyanins are a group of colorful and bioactive natural pigments with important physiological and ecological functions in plants. We found an MYB transcription factor (PtrMYB119) from Populus trichocarpa that positively regulates anthocyanin production when expressed under the control of the CaMV 35S promoter in transgenic Arabidopsis Amino acid sequence analysis revealed that PtrMYB119 is highly homologous to Arabidopsis PAP1 (PRODUCTION OF ANTHOCYANIN PIGMENT1), a well-known… CONTINUE READING

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