Genes and genome editing tools for breeding desirable phenotypes in ornamentals.

ABSTRACT:

Key message

We review the main genes underlying commercial traits in cut flower species and critically discuss the possibility to apply genome editing approaches to produce novel variation and phenotypes. Promoting flowering and flower longevity as well as creating novelty in flower structure, colour range and fragrances are major objectives of ornamental plant breeding. The novel genome editing techniques add new possibilities to study gene function and breed new varieties. The implementation of such techniques, however, relies on detailed information about structure and function of genomes and genes. Moreover, improved protocols for efficient delivery of editing reagents are required. Recent results of the application of genome editing techniques to elite ornamental crops are dis

SUBMITTER: Giovannini A 

PROVIDER: S-EPMC7778708 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature