The Genomic Basis of Evolutionary Novelties in a Leafhopper.

ABSTRACT: Evolutionary innovations generate phenotypic and species diversity. Elucidating the genomic processes underlying such innovations is central to understanding biodiversity. In this study, we addressed the genomic basis of evolutionary novelties in the glassy-winged sharpshooter (Homalodisca vitripennis, GWSS), an agricultural pest. Prominent evolutionary innovations in leafhoppers include brochosomes, proteinaceous structures that are excreted and used to coat the body, and obligate symbiotic associations with two bacterial types that reside within cytoplasm of distinctive cell types. Using PacBio long-read sequencing and Dovetail Omni-C technology, we generated a chromosome-level genome assembly for the GWSS and then validated the assembly using flow cytometry and karyotyping. Additional t

SUBMITTER: Li Z 

PROVIDER: S-EPMC9450646 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature