ArticlePloS one2011
Genetic diversity and linkage disequilibrium in Chinese bread wheat (Triticum aestivum L.) revealed by SSR markers.
Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 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
77 citing papers in PubMed, 162 citations in OpenAlex.
- Genomic prediction for stem rust resistance in the southern United States elite oat (Frontiers in plant science · 2026Article
- Genotyping by sequencing; a strategy for identification and mapping of induced mutation in newly developed wheat mutant lines.Functional & integrative genomics · 2024Article
- Article
- Tiller Number1 encodes an ankyrin repeat protein that controls tillering in bread wheat.Nature communications · 2023Article
- Article
- Building a Calibration Set for Genomic Prediction, Characteristics to Be Considered, and Optimization Approaches.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Folate (vitamin B9) content analysis in bread wheat (Frontiers in nutrition · 2022Article
- Association analysis for agronomic traits in wheat under terminal heat stress.Saudi journal of biological sciences · 2021Article
- Genome-wide association study for morphological, phenological, quality, and yield traits in einkorn (Triticum monococcum L. subsp. monococcum).G3 (Bethesda, Md.) · 2021Article
- Association ofInternational journal of molecular sciences · 2021Article
- A thorough screening based on QTLs controlling zinc and copper accumulation in the grain of different wheat genotypes.Environmental science and pollution research international · 2021Article
- A large-scale genomic association analysis identifies the candidate causal genes conferring stripe rust resistance under multiple field environments.Plant biotechnology journal · 2021Article
- Genome-Wide Association Study of Grain Number in Common Wheat From Shanxi Under Different Water Regimes.Frontiers in plant science · 2021Article
- Transcription Factor TaWRKY51 Is a Positive Regulator in Root Architecture and Grain Yield Contributing Traits.Frontiers in plant science · 2021Article
- Association Analysis Revealed ThatFrontiers in plant science · 2021Article
- Variety Discrimination Power: An Appraisal Index for Loci Combination Screening Applied to Plant Variety Discrimination.Frontiers in plant science · 2021Article
- Population structure of Nepali spring wheat (Triticum aestivum L.) germplasm.BMC plant biology · 2020Article
- Genome-wide association analysis of stem water-soluble carbohydrate content in bread wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- RING finger ubiquitin E3 ligase gene TaSDIR1-4A contributes to determination of grain size in common wheat.Journal of experimental botany · 2020Article
- Disentangling group specific QTL allele effects from genetic background epistasis using admixed individuals in GWAS: An application to maize flowering.PLoS genetics · 2020Article
17 more citing papers are in PubMed but not listed here.
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
Two hundred and fifty bread wheat lines, mainly Chinese mini core accessions, were assayed for polymorphism and linkage disequilibrium (LD) based on 512 whole-genome microsatellite loci representing a mean marker density of 5.1 cM. A total of 6,724 alleles ranging from 1 to 49 per locus were identified in all collections. The mean PIC value was 0.650, ranging from 0 to 0.965. Population structure and principal coordinate analysis revealed that landraces and modern varieties were two relatively independent genetic sub-groups. Landraces had a higher allelic diversity than modern varieties with respect to both genomes and chromosomes in terms of total number of alleles and allelic richness. 3,833 (57.0%) and 2,788 (41.5%) rare alleles with frequencies of <5% were found in the landrace and modern variety gene pools, respectively, indicating greater numbers of rare variants, or likely new alleles, in landraces. Analysis of molecular variance (AMOVA) showed that A genome had the largest genetic differentiation and D genome the lowest. In contrast to genetic diversity, modern varieties displayed a wider average LD decay across the whole genome for locus pairs with r(2)>0.05 (P<0.001) than the landraces. Mean LD decay distance for the landraces at the whole genome level was <5 cM, while a higher LD decay distance of 5-10 cM in modern varieties. LD decay distances were also somewhat different for each of the 21 chromosomes, being higher for most of the chromosomes in modern varieties (<5 ∼ 25 cM) compared to landraces (<5 ∼ 15 cM), presumably indicating the influences of domestication and breeding. This study facilitates predicting the marker density required to effectively associate genotypes with traits in Chinese wheat genetic resources.
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.