Saretta Nindya Paramita

Jean Monnet University · LBVpam

Roses hold significant symbolic value in Western cultural heritage, often serving as a symbol of love and romance. Despite their ancient cultivation, the appreciation for the phenotypic diversity of roses emerged relatively recently, notably during the 19th century. This period is characterized by a remarkable expansion in the number of varieties,...

Geraniol derived from essential oils of various plant species is widely used in the cosmetic and perfume industries. It is also an essential trait of the pleasant smell of rose flowers. In contrast to other monoterpenes which are produced in plastids via the methyl erythritol phosphate pathway, geraniol biosynthesis in roses relies on cytosolic NUD...

Roses have been admired ever since antiquity. They have followed all of the human history for reasons other than just medicine and food, mostly because of their beauty and their fragrance. They have always been used in perfumes, in gardens, and yet again in the cut flower market. Humans have listed more than 25,000 cultivars to this day, while ther...

Nudix hydrolases are conserved enzymes ubiquitously present in all kingdoms of life. Recent research revealed that several Nudix hydrolases are involved in terpenoid metabolism in plants. In modern roses, RhNUDX1 is responsible for formation of geraniol, a major compound of rose scent. Nevertheless, this compound is produced by monoterpene synthase...

Roses use a non‐canonical pathway involving a Nudix hydrolase, RhNUDX1 , to synthesize their monoterpenes, especially geraniol. Here we report the characterization of another expressed NUDX1 gene from the rose cultivar Rosa x wichurana , RwNUDX1‐2 . In order to study the function of the RwNUDX1‐2 protein, we analysed the volatile profiles of an F1‐...

Presentation of the Végé-LAB concept (Master for Valorisation of Plant Resources, Strasbourg, France) at the pedagogy congress AIPU