Genome sequence of the sugarcane aphid, Melanaphis sacchari (Hemiptera: Aphididae).

ABSTRACT: The sugarcane aphid, Melanaphis sacchari, is an agricultural pest that causes damage to plants in the Poaceae (the grasses) family, such as sorghum and sugarcane. In this study, we used nanopore long reads and a high-throughput chromosome conformation capture chromatin interaction maps to generate a chromosome-level assembly with a total length of 356.1 Mb, of which 85.5% (304.6 Mb) is contained within the 3 autosomes and the X chromosome. Repetitive sequences accounted for 16.29% of the chromosomes, and a total of 12,530 protein-coding genes were annotated, achieving 95.8% Benchmarking Universal Single-Copy Ortholog gene completeness. This offered a substantial improvement compared with previous low-quality genomic resources. A phylogenomic analysis by comparing M. sacchari with 24 publis

SUBMITTER: Zhao J 

PROVIDER: S-EPMC11540328 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature