ArticleJournal of experimental botany2011
Expression analysis of vernalization and day-length response genes in barley (Hordeum vulgare L.) indicates that VRNH2 is a repressor of PPDH2 (HvFT3) under long days.
Article in Journal of experimental botany, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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28 citing papers in PubMed, 51 citations in OpenAlex.
- Optimizing wheat development to a range of winter climates.Journal of experimental botany · 2026Review
- Fine-tuning wheat development for the winter to spring transition.Plant communications · 2025Article
- Hybrids Provide More Options for Fine-Tuning Flowering Time Responses of Winter Barley.Frontiers in plant science · 2022Article
- Major flowering time genes of barley: allelic diversity, effects, and comparison with wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Review
- Responses of Barley to High Ambient Temperature Are Modulated by Vernalization.Frontiers in plant science · 2021Article
- Perspectives on Low Temperature Tolerance and Vernalization Sensitivity in Barley: Prospects for Facultative Growth Habit.Frontiers in plant science · 2020Article
- Barley yield formation under abiotic stress depends on the interplay between flowering time genes and environmental cues.Scientific reports · 2019Article
- Genetic association with high-resolution climate data reveals selection footprints in the genomes of barley landraces across the Iberian Peninsula.Molecular ecology · 2019Article
- Fine-tuning of the flowering time control in winter barley: the importance of HvOS2 and HvVRN2 in non-inductive conditions.BMC plant biology · 2019Article
- Divergent roles of FT-like 9 in flowering transition under different day lengths in Brachypodium distachyon.Nature communications · 2019Article
- Article
- Association mapping for agronomic traits in six-rowed spring barley from the USA harvested in Kazakhstan.PloS one · 2019Article
- FLOWERING LOCUS T3 Controls Spikelet Initiation But Not Floral Development.Plant physiology · 2018Article
- Capturing pair-wise epistatic effects associated with three agronomic traits in barley.Genetica · 2018Article
- The identification of new candidate genes Triticum aestivum FLOWERING LOCUS T3-B1 (TaFT3-B1) and TARGET OF EAT1 (TaTOE1-B1) controlling the short-day photoperiod response in bread wheat.Plant, cell & environment · 2017Article
- Heading Date Is Not Flowering Time in Spring Barley.Frontiers in plant science · 2017Article
- Population structure and genome-wide association analysis for frost tolerance in oat using continuous SNP array signal intensity ratios.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2016Article
- Systematic Investigation of FLOWERING LOCUS T-Like Poaceae Gene Families Identifies the Short-Day Expressed Flowering Pathway Gene, TaFT3 in Wheat (Triticum aestivum L.).Frontiers in plant science · 2016Article
- The role of seasonal flowering responses in adaptation of grasses to temperate climates.Frontiers in plant science · 2014Review
- Genetic dissection of photoperiod response based on GWAS of pre-anthesis phase duration in spring barley.PloS one · 2014Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The response to vernalization and the expression of genes associated with responses to vernalization (VRNH1, VRNH2, and VRNH3) and photoperiod (PPDH1 and PPDH2) were analysed in four barley (Hordeum vulgare L.) lines: 'Alexis' (spring), 'Plaisant' (winter), SBCC058, and SBCC106 (Spanish inbred lines), grown under conditions of vernalization and short days (VSD) or no vernalization and long days (NVLD). The four genotypes differ in VRNH1. Their growth habits and responses to vernalization correlated with the level of expression of VRNH1 and the length of intron 1. 'Alexis' and 'Plaisant' behaved as expected. SBCC058 and SBCC106 showed an intermediate growth habit and flowered relatively late in the absence of vernalization. VRNH1 expression was induced by cold for all genotypes. Under VSD, VRNH1 expression was detected in the SBCC genotypes later than in 'Alexis' but earlier than in 'Plaisant'. VRNH2 was repressed under short days while VRNH1 expression increased in parallel. VRNH3 was detected only in 'Alexis' under NVLD, whereas it was not expressed in plants with the active allele of VRNH2 (SBCC058 and 'Plaisant'). Under VSD, PPDH2 was expressed in 'Alexis', SBCC058, and SBCC106, but it was only expressed weakly in 'Alexis' under NVLD. Further analysis of PPDH2 expression in two barley doubled haploid populations revealed that, under long days, HvFT3 and VRNH2 expression levels were related inversely. The timing of VRNH2 expression under a long photoperiod suggests that this gene might be involved in repression of PPDH2 and, indirectly, in the regulation of flowering time through an interaction with the day-length pathway.
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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.