Article
An improved reference of the grapevine genome reasserts the origin of the PN40024 highly homozygous genotype.
G3 (Bethesda, Md.) - 2 May 2023
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
Abstract excerpt
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 the genome with mixed haplotypes. In fact, being nearly homozygous, this genome contains several heterozygous regions that...
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