ArticleBreeding science2012
DNA marker-assisted evaluation of potato genotypes for potential resistance to potato cyst nematode pathotypes not yet invading into Japan.
Article in Breeding science, 2012. 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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Who cites it
14 citing papers in PubMed, 71 citations in OpenAlex.
- Molecular Screening and Field Validation of Potato Germplasm for Resistance to Potato Cyst Nematodes.Plants (Basel, Switzerland) · 2026Article
- Marker-Assisted Selection for Disease Resistance in Potato Breeding in the Ural Region of Russia (2018-2025): Comprehensive Genotyping and Validation of Key Resistance Markers.International journal of molecular sciences · 2026Article
- Identification by GWAS of marker haplotypes relevant to breed potato for Globodera pallida resistance.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Polyploid QTL-seq identified QTLs controlling potato flesh color and tuber starch phosphorus content in a plexity-dependent manner.Breeding science · 2024Article
- A genomic dataset integrating genotyping-by-sequencing, SolCAP array and PCR marker data on tetraploid potato advanced breeding lines.Frontiers in plant science · 2024Article
- Studies of potato resistance toBreeding science · 2023Article
- Resistance Evaluation for Native Potato Accessions against Late Blight Disease and Potato Cyst Nematodes by Molecular Markers and Phenotypic Screening in India.Life (Basel, Switzerland) · 2022Article
- The relations of broad nematode resistance to quality characteristics as a consequence of marker-assisted selection in potato breeding programs.Breeding science · 2021Article
- Polyploid QTL-seq towards rapid development of tightly linked DNA markers for potato and sweetpotato breeding through whole-genome resequencing.Plant biotechnology journal · 2021Article
- Improvement of diagnostic markers for resistance toBreeding science · 2021Article
- Resisting Potato Cyst Nematodes With Resistance.Frontiers in plant science · 2021Review
- Mapping and QTL Analysis of Early-Maturity Traits in Tetraploid Potato (International journal of molecular sciences · 2018Article
- Differential expression of NBS-LRR-encoding genes in the root transcriptomes of two Solanum phureja genotypes with contrasting resistance to Globodera rostochiensis.BMC plant biology · 2017Article
- Challenges of breeding potato cultivars to grow in various environments and to meet different demands.Breeding science · 2015Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One of major objectives of crop breeding is conferring resistance to diseases and pests. However, large-scale phenotypic evaluation for many diseases and pests is difficult because strict controls are required to prevent their spread. Detection of disease resistance genes by using DNA markers may be an alternative approach to select potentially resistant accessions. Potato (Solanum tuberosum L.) breeders in Japan extensively use resistance gene H1, which confers nearly absolute resistance to potato cyst nematode (Globodera rostochiensis) pathotype Ro1, the only pathotype found in Japan. However, considering the possibility of accidental introduction of the other pathotypes, breeding of resistant varieties is an important strategy to prevent infestation by non-invading pathotypes in Japan. In this study, to evaluate the prevalence of resistance genes in Japanese genetic resources, we developed a multiplex PCR method that simultaneously detects 3 resistance genes, H1, Gpa2 and Gro1-4. We revealed that many Japanese varieties possess not only H1 but Gpa2, which are potentially resistant to other pathotypes of potato cyst nematode. On the other hand, no genotype was found to have the Gro1-4, indicating importance of introduction of varieties having Gro1-4. Our results demonstrate the applicability of DNA-marker assisted evaluation of resistant potato genotypes without phenotypic evaluation.
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