ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2013
Nuclear and cytoplasmic genome components of Solanum tuberosum + S. chacoense somatic hybrids and three SSR alleles related to bacterial wilt resistance.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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21 citing papers in PubMed, 76 citations in OpenAlex.
- Integrated analysis of transcriptome, sRNAome and degradome sequencing provides insights into bacterial wilt resistance in potato.BMC plant biology · 2025Article
- Transcriptome responses toHeliyon · 2025Article
- Screening for Resistance Resources against Bacterial Wilt in Wild Potato.Plants (Basel, Switzerland) · 2024Article
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- Production and characterization of a novel interspecific somatic hybrid combining drought tolerance and high quality of sweet potato and Ipomoea triloba L.Plant cell reports · 2022Article
- Identification and characterization of resistance quantitative trait loci against bacterial wilt caused by theMolecular breeding : new strategies in plant improvement · 2022Article
- Mitochondrial genome recombination in somatic hybrids of Solanum commersonii and S. tuberosum.Scientific reports · 2022Article
- Phenotypic, molecular and biochemical evaluation of somatic hybrids between Solanum tuberosum and S. bulbocastanum.Scientific reports · 2022Article
- Global transcriptome and targeted metabolite analyses of roots reveal different defence mechanisms againstFrontiers in plant science · 2022Article
- Article
- Combining genome composition and differential gene expression analyses reveals that SmPGH1 contributes to bacterial wilt resistance in somatic hybrids.Plant cell reports · 2020Article
- QTL analysis of resistance to bacterial wilt caused byBreeding science · 2019Article
- Organelle genome composition and candidate gene identification for Nsa cytoplasmic male sterility in Brassica napus.BMC genomics · 2019Article
- A systematic screen of conserved Ralstonia solanacearum effectors reveals the role of RipAB, a nuclear-localized effector that suppresses immune responses in potato.Molecular plant pathology · 2019Article
- A quick and efficient hydroponic potato infection method for evaluating potato resistance andPlant methods · 2019Article
- Chloroplast genome sequence of the wild tetraploid potato relativeMitochondrial DNA. Part B, Resources · 2018Article
- Chloroplast genome of the wild tuber-bearing diploid potato relativeMitochondrial DNA. Part B, Resources · 2017Article
- Enhanced Bacterial Wilt Resistance in Potato Through Expression ofFrontiers in plant science · 2017Article
- Complete chloroplast genome sequences of Solanum commersonii and its application to chloroplast genotype in somatic hybrids with Solanum tuberosum.Plant cell reports · 2016Article
- Genetic composition of interspecific potato somatic hybrids and autofused 4x plants evaluated by DArT and cytoplasmic DNA markers.Plant cell reports · 2016Article
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8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The somatic hybrids were derived previously from protoplast fusion between Solanum tuberosum and S. chacoense to gain the bacterial wilt resistance from the wild species. The genome components analysis in the present research was to clarify the nuclear and cytoplasmic composition of the hybrids, to explore the molecular markers associated with the resistance, and provide information for better use of these hybrids in potato breeding. One hundred and eight nuclear SSR markers and five cytoplasmic specific primers polymorphic between the fusion parents were used to detect the genome components of 44 somatic hybrids. The bacterial wilt resistance was assessed thrice by inoculating the in vitro plants with a bacterial suspension of race 1. The disease index, relative disease index, and resistance level were assigned to each hybrid, which were further analyzed in relation to the molecular markers for elucidating the potential genetic base of the resistance. All of the 317 parental unique nuclear SSR alleles appeared in the somatic hybrids with some variations in the number of bands detected. Nearly 80 % of the hybrids randomly showed the chloroplast pattern of one parent, and most of the hybrids exhibited a fused mitochondrial DNA pattern. One hundred and nine specific SSR alleles of S. chacoense were analyzed for their relationship with the disease index of the hybrids, and three alleles were identified to be significantly associated with the resistance. Selection for the resistant SSR alleles of S. chacoense may increase the possibility of producing resistant pedigrees.
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