2026/02/28 by Victoria Fischer, Chiara Marie Dassow, Boas Pucker · 1 voice
Biochemistry, Genetics and Molecular Biology · #Plant Gene Expression Analysis #melanin and skin pigmentation #Plant biochemistry and biosynthesis
paper · pdf · doi:10.64898/2026.02.26.708300
Abstract Plant genome sequences provide access to the gene repertoire of a species. This facilitates basic research, biotechnological processes, or horticultural applications. Here, we present the genome sequence of Begonia manicata and unravel the genes underlying the pigmentation of red structures emerging from its leaves and stems. Structural genes of the anthocyanin biosynthesis and corresponding regulatory genes were discovered to be upregulated in these red structures suggesting that the pigmentation is caused by the accumulation of anthocyanins. Our work provides a resource for future studies on pigmentation of Begoniaceae.