ArticleGenetics2015
Tetrasomic recombination is surprisingly frequent in allotetraploid Arachis.
Article in Genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 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
29 citing papers in PubMed, 56 citations in OpenAlex.
- From bottleneck to boom: Polyploidy, genetic instability and response to artificial selection resolve the peanut paradox.The Plant journal : for cell and molecular biology · 2025Article
- Surprisingly frequent chromosomal instability in cultivated peanut.The Plant journal : for cell and molecular biology · 2025Article
- Deciphering peanut complex genomes paves a way to understand its origin and domestication.Plant biotechnology journal · 2023Review
- Genome-wide association studies reveal novel loci for resistance to groundnut rosette disease in the African core groundnut collection.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Legacy genetics ofProceedings of the National Academy of Sciences of the United States of America · 2021Article
- Genetic mapping and QTL analysis for peanut smut resistance.BMC plant biology · 2021Article
- Homoeologous recombination is recurrent in the nascent synthetic allotetraploid Arachis ipaënsis × Arachis correntina4x and its derivatives.G3 (Bethesda, Md.) · 2021Article
- Fine-Mapping of a Wild Genomic Region Involved in Pod and Seed Size Reduction on Chromosome A07 in Peanut (Genes · 2020Article
- Use of Targeted Amplicon Sequencing in Peanut to Generate Allele Information on Allotetraploid Sub-Genomes.Genes · 2020Article
- Preferential Disomic Segregation andFrontiers in plant science · 2020Article
- QTL identification for seed weight and size based on a high-density SLAF-seq genetic map in peanut (Arachis hypogaea L.).BMC plant biology · 2019Article
- A recombination bin-map identified a major QTL for resistance to Tomato Spotted Wilt Virus in peanut (Arachis hypogaea).Scientific reports · 2019Article
- A new source of root-knot nematode resistance from Arachis stenosperma incorporated into allotetraploid peanut (Arachis hypogaea).Scientific reports · 2019Article
- The genome sequence of segmental allotetraploid peanut Arachis hypogaea.Nature genetics · 2019Article
- SNP genotyping reveals major QTLs for plant architectural traits between A-genome peanut wild species.Molecular genetics and genomics : MGG · 2018Article
- Genome sequences of two diploid wild relatives of cultivated sweetpotato reveal targets for genetic improvement.Nature communications · 2018Article
- High-density genetic map using whole-genome resequencing for fine mapping and candidate gene discovery for disease resistance in peanut.Plant biotechnology journal · 2018Article
- Naturally occurring variations in the nod-independent model legume Aeschynomene evenia and relatives: a resource for nodulation genetics.BMC plant biology · 2018Article
- The genome structure ofComparative cytogenetics · 2018Article
- Conclusive evidence for hexasomic inheritance in chrysanthemum based on analysis of a 183 k SNP array.BMC genomics · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 4 institutions in 3 countries.
Funding
Abstract
Arachis hypogaea L. (cultivated peanut) is an allotetraploid (2n = 4x = 40) with an AABB genome type. Based on cytogenetic studies it has been assumed that peanut and wild-derived induced AABB allotetraploids have classic allotetraploid genetic behavior with diploid-like disomic recombination only between homologous chromosomes, at the exclusion of recombination between homeologous chromosomes. Using this assumption, numerous linkage map and quantitative trait loci studies have been carried out. Here, with a systematic analysis of genotyping and gene expression data, we show that this assumption is not entirely valid. In fact, autotetraploid-like tetrasomic recombination is surprisingly frequent in recombinant inbred lines generated from a cross of cultivated peanut and an induced allotetraploid derived from peanut's most probable ancestral species. We suggest that a better, more predictive genetic model for peanut is that of a "segmental allotetraploid" with partly disomic, partly tetrasomic genetic behavior. This intermediate genetic behavior has probably had a previously overseen, but significant, impact on the genome and genetics of cultivated peanut.
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.