ArticleG3 (Bethesda, Md.)2022
A de novo genome assembly of Solanum verrucosum Schlechtendal, a Mexican diploid species geographically isolated from other diploid A-genome species of potato relatives.
Article in G3 (Bethesda, Md.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- An improved Solanum verrucosum genome provides insight into potato centromeres and epigenetic regulation.G3 (Bethesda, Md.) · 2026Article
- A chromosome-level genome assembly of Solanum brevicaule (PI 473011) Y1-5, a wild potato relative with robust resistance to potato cyst nematodes.The plant genome · 2026Article
- Whole-genome sequencing revealed the genomic origin of Solanum demissum Lindl., a Mexican hexaploid wild potato species.BMC plant biology · 2026Article
- Building genomic resources to facilitate the study and use of Solanum microdontum, a wild relative of cultivated potato.G3 (Bethesda, Md.) · 2026Article
- Better together: Subgenomes for allotetraploid potato wild relative Solanum acaule Bitt. reveal origins in Petota Clade 3 and 4.The plant genome · 2025Article
- Genetic basis for broad interspecific compatibility in Solanum verrucosum.The Plant journal : for cell and molecular biology · 2025Article
- Jan and mini-Jan, a model system for potato functional genomics.Plant biotechnology journal · 2025Article
- The Quest for thePotato research · 2025Article
- Allotetraploid nature of a wild potato species, Solanum stoloniferum Schlechtd. et Bché., as revealed by whole-genome sequencing.The Plant journal : for cell and molecular biology · 2025Article
- Jan and mini-Jan, a model system for potato functional genomics.bioRxiv : the preprint server for biology · 2024Article
- Haplotype-resolved genome and mapping of freezing tolerance in the wild potatoHorticulture research · 2024Article
- A de novo genome assembly of Solanum bulbocastanum Dun., a Mexican diploid species reproductively isolated from the A-genome species, including cultivated potatoes.G3 (Bethesda, Md.) · 2024Article
- New Frontiers in Potato Breeding: Tinkering with Reproductive Genes and Apomixis.Biomolecules · 2024Review
- Potato soup: analysis of cultivated potato gene bank populations reveals high diversity and little structure.Frontiers in plant science · 2024Article
- Diversity of Late Blight Resistance Genes in the VIR Potato Collection.Plants (Basel, Switzerland) · 2023Article
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3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
There are over 100 known species of cultivated potatoes and their wild relatives. Many of these species, including cultivated potatoes, share the A genome; these species are mainly distributed in South America and are reproductively isolated from Mexican diploid species. The only diploid A-genome species distributed in Mexico is Solanum verrucosum Schlechtendal, which is also a maternal progenitor of Mexican polyploid species. In this study, we constructed a high-quality de novo assembly of the S. verrucosum genome using PacBio long-read sequencing and Hi-C scaffolding technologies. A monohaploid clone (2n = x = 12) of S. verrucosum was used to reduce assembly difficulty due to the heterozygous nature of the species. The final sequence assembly consisted of 780.2 Mb of sequence, 684.0 Mb of which were anchored to the 12 chromosomes, with a scaffold N50 of 55.2 Mb. Putative centromeres were identified using publicly available data obtained via chromatin immunoprecipitation sequencing against a centromere-specific histone 3 protein. Transposable elements accounted for approximately 61.8% (482.1 Mb) of the genome, and 46,904 genes were functionally annotated. High gene synteny and similarity were revealed among the genomes of S. verrucosum, Solanum commersonii, Solanum chacoense, Solanum phureja, Solanum tuberosum, and Solanum lycopersicum. The reference-quality S. verrucosum genome will provide new insights into the evolution of Mexican polyploid species and contribute to potato breeding programs.
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