An improved reference of the grapevine genome reasserts the origin of the PN40024 highly homozygous genotype

• Published in: G3 : genes - genomes - genetics Vol. 13; no. 5
• Main Authors: Velt, Amandine, Frommer, Bianca, Blanc, Sophie, Holtgräwe, Daniela, Duchêne, Éric, Dumas, Vincent, Grimplet, Jérôme, Hugueney, Philippe, Kim, Catherine, Lahaye, Marie, Matus, José Tomás, Navarro-Payá, David, Orduña, Luis, Tello-Ruiz, Marcela K, Vitulo, Nicola, Ware, Doreen, Rustenholz, Camille
• Format: Journal Article
• Language: English
• Published: US Oxford University Press 02.05.2023; Genetics Society of America
• Subjects: Base Sequence; Chromosome Mapping; Genome Report; Genome, Plant; Genomes; Genotype; Haplotypes; Life Sciences; Molecular Sequence Annotation; Vegetal Biology; Vitis - genetics; Whole genome sequencing; reference genome; long reads; genotype PN40024; improved annotation; Vitis vinifera

Abstract The genome sequence of the diploid and highly homozygous Vitis vinifera genotype PN40024 serves as the reference for many grapevine studies. Despite several improvements to the PN40024 genome assembly, its current version PN12X.v2 is quite fragmented and only represents the haploid state of...