ArticleMolecular biology reports2021
Genome sequence analysis provides insights on genomic variation and late blight resistance genes in potato somatic hybrid (parents and progeny).
Article in Molecular biology reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed, 38 citations in OpenAlex.
- Molecular Mechanisms Underlying Defense Responses of Potato (Plants (Basel, Switzerland) · 2025Review
- A Comparison of DNA-Methylation during Protoplast Culture of Ponkan Mandarin (Plants (Basel, Switzerland) · 2024Article
- Transcriptome, hormonal, and secondary metabolite changes in leaves of DEFENSE NO DEATH 1 (DND1) silenced potato plants.Scientific reports · 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
- Revitalizing agriculture: next-generation genotyping and -omics technologies enabling molecular prediction of resilient traits in the Solanaceae family.Frontiers in plant science · 2024Review
- Analysis of Genome Structure and Its Variations in Potato Cultivars Grown in Russia.International journal of molecular sciences · 2023Article
- Diversity of Late Blight Resistance Genes in the VIR Potato Collection.Plants (Basel, Switzerland) · 2023Article
- CRISPR/Cas genome editing system and its application in potato.Frontiers in genetics · 2023Review
- Screening of wild species and transcriptome profiling to identify differentially regulated genes in response to late blight resistance in potato.Frontiers in plant science · 2023Article
- Construction of drought stress regulation networks in potato based on SMRT and RNA sequencing data.BMC plant biology · 2022Article
- A de novo genome assembly of Solanum verrucosum Schlechtendal, a Mexican diploid species geographically isolated from other diploid A-genome species of potato relatives.G3 (Bethesda, Md.) · 2022Article
- Germplasm, Breeding, and Genomics in Potato Improvement of Biotic and Abiotic Stresses Tolerance.Frontiers in plant science · 2022Review
- The Omics Hunt for Novel Molecular Markers of Resistance toPlants (Basel, Switzerland) · 2021Article
- Employing CRISPR/Cas Technology for the Improvement of Potato and Other Tuber Crops.Frontiers in plant science · 2021Review
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Authors and funding
13 authors at 2 institutions in 1 country.
Funding
Abstract
Wild Solanum species are the important resources for potato improvement. With the availability of potato genome and sequencing progress, knowledge about genomic resources is essential for novel genes discovery. Hence, the aim of this study was to decipher draft genome sequences of unique potato genotypes i.e. somatic hybrid P8 (J1), wild species S. pinnatisectum (J2), progeny MSH/14-112 (P8 × cv. Kufri Jyoti) (J3), and S. tuberosum dihaploid C-13 (J4). Draft genome sequencing using Illumina platform and reference-based assemblies with the potato genome yielded genome assembly size of 725.01 Mb (J1), 724.95 Mb (J2), 725.01 Mb (J3), and 809.59 Mb (J4). Further, 39,260 (J1), 25,711 (J2), 39,730 (J3) and 30,241 (J4) genes were identified and 17,411 genes were found common in the genotypes particularly late blight resistance genes (R3a, RGA2, RGA3, R1B-16, Rpi-blb2, Rpi and Rpi-vnt1). Gene ontology (GO) analysis showed that molecular function was predominant and signal transduction was major KEGG pathways. Further, gene enrichment analysis revealed dominance of metabolic process (GO: 0008152) in all the samples. Phylogeny analysis showed relatedness with potato and other plant species. Heterozygous single nucleotide polymorphism (SNP) was more than homozygous, and SNP in genic region was more than inter-genic region. Copy number variation (CNV) analysis indicated greater number of deletions than duplications. Sequence diversity and conserved motifs analysis revealed variation for late blight resistance genes. Quantitative real-time polymerase chain reaction (qRT-PCR) analysis showed differential expression of late blight resistance genes. Our study provides insights on genome sequence, structural variation and late blight resistance genes in potato somatic hybrid (parents and progeny) for future research.
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