Integrated multi-omic data and analyses reveal the pathways underlying key ornamental traits in carnation flowers.

ABSTRACT: Carnation (Dianthus caryophyllus) is one of the most popular ornamental flowers in the world. Although numerous studies on carnations exist, the underlying mechanisms of flower color, fragrance, and the formation of double flowers remain unknown. Here, we employed an integrated multi-omics approach to elucidate the genetic and biochemical pathways underlying the most important ornamental features of carnation flowers. First, we assembled a high-quality chromosome-scale genome (636 Mb with contig N50 as 14.67 Mb) of D. caryophyllus, the 'Scarlet Queen'. Next, a series of metabolomic datasets was generated with a variety of instrumentation types from different parts of the flower at multiple stages of development to assess spatial and temporal differences in the accumulation of pigment and v

SUBMITTER: Zhang X 

PROVIDER: S-EPMC9129081 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature