ArticlePlant physiology2011
Allelic variation in the perennial ryegrass FLOWERING LOCUS T gene is associated with changes in flowering time across a range of populations.
Article in Plant physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 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
25 citing papers in PubMed.
- Identification of genetic loci for seed shattering in Italian ryegrass (Lolium multiflorum Lam.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- OMICS in Fodder Crops: Applications, Challenges, and Prospects.Current issues in molecular biology · 2022Review
- Allele mining in diverse accessions of tropical grasses to improve forage quality and reduce environmental impact.Annals of botany · 2021Article
- Identification and Characterization of Perennial Ryegrass (Frontiers in plant science · 2021Article
- Article
- QTG-Finder2: A Generalized Machine-Learning Algorithm for Prioritizing QTL Causal Genes in Plants.G3 (Bethesda, Md.) · 2020Article
- Single-pollen-cell sequencing for gamete-based phased diploid genome assembly in plants.Genome research · 2019Article
- Article
- Isolation and Functional Characterization ofInternational journal of molecular sciences · 2019Article
- Overcoming challenges in variant calling: exploring sequence diversity in candidate genes for plant development in perennial ryegrass (Lolium perenne).DNA research : an international journal for rapid publication of reports on genes and genomes · 2019Article
- INDEL variation in the regulatory region of the major flowering time gene LanFTc1 is associated with vernalization response and flowering time in narrow-leafed lupin (Lupinus angustifolius L.).Plant, cell & environment · 2019Article
- Low pyrrolizidine alkaloid levels in perennial ryegrass is associated with the absence of a homospermidine synthase gene.BMC plant biology · 2018Article
- Improving the Yield and Nutritional Quality of Forage Crops.Frontiers in plant science · 2018Review
- Genome-Wide Association Study in Pseudo-FFrontiers in plant science · 2018Article
- Using a Candidate Gene-Based Genetic Linkage Map to Identify QTL for Winter Survival in Perennial Ryegrass.PloS one · 2016Article
- Implementation of Genomic Prediction in Lolium perenne (L.) Breeding Populations.Frontiers in plant science · 2016Article
- Genomic dissection and prediction of heading date in perennial ryegrass.BMC genomics · 2015Article
- Evolution of the bamboos (Bambusoideae; Poaceae): a full plastome phylogenomic analysis.BMC evolutionary biology · 2015Article
- Genetic analyses of bolting in bulb onion (Allium cepa L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- The role of seasonal flowering responses in adaptation of grasses to temperate climates.Frontiers in plant science · 2014Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
The Arabidopsis (Arabidopsis thaliana) FLOWERING LOCUS T (FT) gene and its orthologs in other plant species (e.g. rice [Oryza sativa] OsFTL2/Hd3a) have an established role in the photoperiodic induction of flowering response. The genomic and phenotypic variations associated with the perennial ryegrass (Lolium perenne) ortholog of FT, designated LpFT3, was assessed in a diverse collection of nine European germplasm populations, which together constituted an association panel of 864 plants. Sequencing and genotyping of a series of amplicons derived from the nine populations, containing the complete exon and intron sequences as well as 5' and 3' noncoding sequences of LpFT3, identified a total of seven haplotypes. Genotyping assays designed to detect the genomic variation showed that three haplotypes were present in approximately equal proportions and represented 84% of the total, with a fourth representing a further 11%. Of the three major haplotypes, two were predicted to code for identical protein products and the third contained two amino acid substitutions. Association analysis using either a mixed model with a relationship matrix to correct for population structure and relatedness or structured association with further correction using genomic control indicated significant associations between LpFT3 and variation in flowering time. These associations were corroborated in a validation population segregating for the same major alleles. The most "diagnostic" region of genomic variation was situated 5' of the coding sequence. Analysis of this region identified that the interhaplotype variation was closely associated with sequence motifs that were apparently conserved in the 5' region of orthologs of LpFT3 from other plant species. These may represent cis-regulatory elements involved in influencing the expression of this gene.
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.