Yanqing Wu1,2, Jiao Liu1, Yuhan Tang2, Daqiu Zhao2, Jun Tao1,2,*
Phyton-International Journal of Experimental Botany, Vol.91, No.9, pp. 2005-2016, 2022, DOI:10.32604/phyton.2022.021062
Abstract The ornamental and commercial values of herbaceous peony (Paeonia lactiflora Pall.) are directly related to its flower pattern. However, the molecular mechanisms underlying the type formation of P. lactiflora flowers have not been studied in great detail. Previous studies identified, using integrated multipleomics analysis, revealed that APETALA2 (AP2) is an important candidate gene that modulates type formation of P. lactiflora flowers. To further reveal the expression mechanism of AP2 in P. lactiflora petals, we examined the profile of AP2 expression in the inner and outer petals of ‘ZiFengyu’ at various developmental stages using qRT-PCR and BSP+Miseq methylation analysis. Based on… More >
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