Haplotype-resolved genome assembly of the tetraploid potato cultivar Désirée

• 全文链接

四倍体马铃薯栽培品种 Désirée 的单倍型解析基因组组装

关键词：

来源：

Nature

全文链接：

//agri.nais.net.cn/topic/downloadFile/18e7996c-6355-4602-8e35-0f4e4e0f092d

来源地址：

https://www.nature.com/articles/s41597-025-05372-3

资源所属：

马铃薯基因组设计育种

类型：

学术文献

语种：

英语

原文发布日期：

2025-06-20

摘要：

Cultivar Désirée is an important model for potato functional genomics studies to assist breeding strategies. Here, we present a haplotype-resolved genome assembly of Désirée, achieved by assembling PacBio HiFi reads and Hi-C scaffolding, resulting in a high-contiguity chromosome-level assembly. We implemented a comprehensive annotation pipeline incorporating gene models and functional annotations from the Solanum tuberosum Phureja DM reference genome alongside RNA-seq reads to provide high-quality gene and transcript annotations. Additionally, we provide a genome-wide DNA methylation profile using Oxford Nanopore reads, enabling insights into potato epigenetics. The assembled genome, annotations, methylation and expression data are visualised in a publicly accessible genome browser, providing a valuable resource for the potato research community.