ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2018
Natural variation and genetic make-up of leaf blade area in spring barley.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- Genome-wide association studies revealed partial genetic links between early vigour and precocity in macadamia.Horticulture research · 2025Article
- Genetic associations unravel genomic regions/candidate genes of salt stress memory via enhancing antioxidant defense system in wheat.Molecular genetics and genomics : MGG · 2025Article
- Natural allelic variation confers diversity in the regulation of flag leaf traits in wheat.Scientific reports · 2024Article
- Applying microbial biostimulants and drought-tolerant genotypes to enhance barley growth and yield under drought stress.Frontiers in plant science · 2024Review
- Identifying developmental QTL alleles with favorable effect on grain yield components under late-terminal drought in spring barley MAGIC population.Plant direct · 2023Article
- EARLY FLOWERING 3 interactions with PHYTOCHROME B and PHOTOPERIOD1 are critical for the photoperiodic regulation of wheat heading time.PLoS genetics · 2023Article
- Genome-wide association study of agronomical and root-related traits in spring barley collection grown under field conditions.Frontiers in plant science · 2023Article
- Identification of QTL underlying the main stem related traits in a doubled haploid barley population.Frontiers in plant science · 2022Article
- Population Structure and Genetic Diversity of Two-Rowed Barley Accessions from Kazakhstan Based on SNP Genotyping Data.Plants (Basel, Switzerland) · 2021Article
- Major flowering time genes of barley: allelic diversity, effects, and comparison with wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Review
- Ppd-H1 integrates drought stress signals to control spike development and flowering time in barley.Journal of experimental botany · 2021Article
- Natural Genetic Variation Underlying Tiller Development in Barley (G3 (Bethesda, Md.) · 2020Article
- GWAS: Fast-forwarding gene identification and characterization in temperate Cereals: lessons from Barley - A review.Journal of advanced research · 2020Review
- Characterization of Genetic Diversity and Genome-Wide Association Mapping of Three Agronomic Traits in Qingke Barley (Frontiers in genetics · 2020Article
- Comparing Single-SNP, Multi-SNP, and Haplotype-Based Approaches in Association Studies for Major Traits in Barley.The plant genome · 2019Article
- Genome-wide association mapping in a diverse spring barley collection reveals the presence of QTL hotspots and candidate genes for root and shoot architecture traits at seedling stage.BMC plant biology · 2019Article
- High-throughput 3D modelling to dissect the genetic control of leaf elongation in barley (Hordeum vulgare).The Plant journal : for cell and molecular biology · 2019Article
- Non-Invasive Phenotyping Reveals Genomic Regions Involved in Pre-Anthesis Drought Tolerance and Recovery in Spring Barley.Frontiers in plant science · 2019Article
- Genetic Dissection of Root System Architectural Traits in Spring Barley.Frontiers in plant science · 2019Article
- Key Hormonal Components Regulate Agronomically Important Traits in Barley.International journal of molecular sciences · 2018Review
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4 authors.
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Abstract
key messageGWAS analysis for leaf blade area (LA) revealed intriguing genomic regions associated with putatively novel QTL and known plant stature-related phytohormone and sugar-related genes. Despite long-standing studies in the morpho-physiological characters of leaf blade area (LA) in cereal crops, advanced genetic studies to explore its natural variation are lacking. The importance of modifying LA in improving cereal grain yield and the genes controlling leaf traits have been well studied in rice but not in temperate cereals. To better understand the natural genetic variation of LA at four developmental stages, main culm LA was measured from 215 worldwide spring barleys including 92 photoperiod-sensitive accessions [PHOTOPERIOD RESPONSE LOCUS 1 (Ppd-H1)] and 123 accessions with reduced photoperiod sensitivity (ppd-H1) locus under controlled greenhouse conditions (long-day; 16/8 h; ~ 20/~ 16 °C day/night). The LA of Ppd-H1-carrying accessions was always smaller than in ppd-H1-carrying accessions. We found that nine SNPs from the Ppd-H1 gene were present in the collection of which marker 9 (M9; G/T in the CCT-domain) showed the most significant and consistent effect on LA at all studied developmental stages. Genome-wide association scans (GWAS) showed that the accessions carrying the ppd-H1 allele T/M9 (late heading) possessed more genetic variation in LA than the Ppd-H1 group carrying G/M9 (early heading). Several QTL with major effects on LA variation were found close to plant stature-related heading time, phytohormone- and sugar-related genes. The results provide evidence that natural variation of LA is an important source for improving grain yield, adaptation and canopy architecture of temperate cereals.
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