Abstract
Anthocyanin mainly responsible for flowers color in many plant species, it also accumulated in response to lots of environmental stress to reduce the damage to plant cell. Anthocyanin synthesis (ANS) protein is an important synthetase participated in anthocyanin biosynthetic pathway. In this study, we isolated the PsANS gene from transcriptome database built by our previous study. The PsANS gene contain an 1050bp open reading frame encoding 349 amino acid, phylogenetic analysis revealed that PsANS was segrated into a group with ANS from others plant species. Secondary and thri-dimension structure prediction also revealed that it may have similar function with ANS in others plant species. The identified PsANS gene would be helpful for further research in flower color modification and resistance breeding.
Published Version
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