ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2004
Substitutes for genome differentiation in tuber-bearing Solanum: interspecific pollen-pistil incompatibility, nuclear-cytoplasmic male sterility, and endosperm.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 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
14 citing papers in PubMed, 88 citations in OpenAlex.
- Differential gene expression analysis identifies a group of defensin-like peptides from Solanum chacoense ovules with in vitro pollen tube attraction activity.Plant molecular biology · 2025Article
- Mitochondrial gene editing and allotopic expression unveil the role of orf125 in the induction of male fertility in some Solanum spp. hybrids and in the evolution of the common potato.Plant biotechnology journal · 2025Article
- Genome sequence analysis provides insights into the mode of 2n egg formation in Solanum malmeanum.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Discovery of a novel mitochondrial DNA molecule associated with tetrad pollen sterility in potato.BMC plant biology · 2022Article
- Review
- Evidence for human-caused founder effect in populations of Solanum jamesii found at archaeological sites: I. Breeding experiments and the geography of sexual reproduction.American journal of botany · 2021Article
- Genome-wide Inference of Somatic Translocation Events During Potato Dihaploid Production.The plant genome · 2019Article
- Comparative analysis of repetitive sequences among species from the potato and the tomato clades.Annals of botany · 2019Article
- Comparative Analysis of Regions with Distorted Segregation in Three Diploid Populations of Potato.G3 (Bethesda, Md.) · 2016Article
- Ex situ conservation priorities for the wild relatives of potato (solanum L. Section petota).PloS one · 2015Article
- Field testing, gene flow assessment and pre-commercial studies on transgenic Solanum tuberosum spp. tuberosum (cv. Spunta) selected for PVY resistance in Argentina.Transgenic research · 2012Article
- Ploidy manipulation of the gametophyte, endosperm and sporophyte in nature and for crop improvement: a tribute to Professor Stanley J. Peloquin (1921-2008).Annals of botany · 2009Article
- Phenotypic instability and epigenetic variability in a diploid potato of hybrid origin, Solanum ruiz-lealii.BMC plant biology · 2009Article
- Transfer of anthracnose resistance and pod coiling traits from Medicago arborea to M. sativa by sexual reproduction.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2008Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The cultivated potato, Solanum tuberosum L. (2n=4x=48), has a very large number of related wild and cultivated tuber-bearing species widely distributed in the Americas. These species, grouped in 16 taxonomic series, range from the diploid to the hexaploid level. Polyploid species are either disomic or polysomic, and sexual polyploidization via genetically controlled 2 n gametes has played a major role in their evolution. Species are separated in nature by geographical and ecological barriers. However, there are several examples of sympatric species that share the same niches but do not readily cross (i.e., the diploids S. commersonii and S. chacoense in certain areas of Argentina). External barriers alone are, therefore, not sufficient to explain species integrity. In addition, there is no strong evidence indicating that genome differentiation is important in the group. In this review we present evidence supporting the assertion that interspecific pollen-pistil incompatibility, nuclear-cytoplasmic male sterility, and the endosperm are major forces that strengthen the external hybridization barriers allowing, at the same time and under specific circumstances, a certain amount of gene exchange without jeopardizing the integrity of the species.
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.