ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2008
A major QTL and an SSR marker associated with glycoalkaloid content in potato tubers from Solanum tuberosum x S. sparsipilum located on chromosome I.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
15 citing papers in PubMed, 39 citations in OpenAlex.
- Morpho-physical and biochemical traits associated with potato (Solanum tuberosum L.) genotypes conferring resistance to potato tuber moth, Phthorimaea operculella (Zeller).Scientific reports · 2026Article
- Allelic variation in the autotetraploid potato: genes involved in starch and steroidal glycoalkaloid metabolism as a case study.BMC genomics · 2024Article
- GWAS in tetraploid potato: identification and validation of SNP markers associated with glycoalkaloid content.Molecular breeding : new strategies in plant improvement · 2022Article
- Genetic divergence in transcriptional regulators of defense metabolism: insight into plant domestication and improvement.Plant molecular biology · 2022Review
- Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review.Antioxidants (Basel, Switzerland) · 2021Review
- Sustainable Use of Bioactive Compounds fromMolecules (Basel, Switzerland) · 2021Review
- Quantitative trait loci analysis of potato tuber greening.Molecular biology reports · 2020Article
- Transcript profiling of two potato cultivars during glycoalkaloid-inducing treatments shows differential expression of genes in sterol and glycoalkaloid metabolism.Scientific reports · 2017Article
- GAME9 regulates the biosynthesis of steroidal alkaloids and upstream isoprenoids in the plant mevalonate pathway.Nature communications · 2016Article
- Mapping Quantitative Trait Loci Affecting Biochemical and Morphological Fruit Properties in Eggplant (Solanum melongena L.).Frontiers in plant science · 2016Article
- Cytosolic glutamine synthetase is important for photosynthetic efficiency and water use efficiency in potato as revealed by high-throughput sequencing QTL analysis.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015Article
- A major QTL located on chromosome V associates with in vitro tuberization in a tetraploid potato population.Molecular genetics and genomics : MGG · 2014Article
- Allelic variation in genes contributing to glycoalkaloid biosynthesis in a diploid interspecific population of potato.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- Sequence diversity in coding regions of candidate genes in the glycoalkaloid biosynthetic pathway of wild potato species.G3 (Bethesda, Md.) · 2013Article
- Linkage analysis of a rare alkaloid present in a tetraploid potato with Solanum chacoense background.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
New potato (Solanum tuberosum) varieties are required to contain low levels of the toxic glycoalkaloids and a potential approach to obtain this is through marker-assisted selection (MAS). Before applying MAS it is necessary to map quantitative trait loci (QTLs) for glycoalkaloid content in potato tubers and identify markers that link tightly to this trait. In this study, tubers of a dihaploid BC(1) population, originating from a cross between 90-HAF-01 (S. tuberosum(1)) and 90-HAG-15 (S. tuberosum(2) x S. sparsipilum), were evaluated for content of alpha-solanine and alpha-chaconine (total glycoalkaloid, TGA) after field trials. In addition, tubers were assayed for TGA content after exposure to light. A detailed analysis of segregation patterns indicated that a major QTL is responsible for the TGA content in tubers of this potato population. One highly significant QTL was mapped to chromosome I of the HAG and the HAF parent. Quantitative trait loci for glycoalkaloid production in foliage of different Solanum species have previously been mapped to this chromosome. In the present research, QTLs for alpha-solanine and alpha-chaconine content were mapped to the same location as for TGA content. Similar results were observed for tubers exposed to light. The simple sequence repeat marker STM5136 was closely linked to the identified QTL.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.