ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2013
Rht-1 and Ppd-D1 associations with height, GA sensitivity, and days to heading in a worldwide bread wheat collection.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed, 72 citations in OpenAlex.
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- The Association of Grain Yield and Agronomical Traits with Genes of Plant Height, Photoperiod Sensitivity and Plastid Glutamine Synthetase in Winter Bread Wheat (International journal of molecular sciences · 2022Article
- Population structure, allelic variation at Rht-B1 and Ppd-A1 loci and its effects on agronomic traits in Argentinian durum wheat.Scientific reports · 2022Article
- Artificial selection in breeding extensively enriched a functional allelic variation in TaPHS1 for pre-harvest sprouting resistance in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Phenology and related traits for wheat adaptation.Heredity · 2020Review
- Effects of Rht17 in combination with Vrn-B1 and Ppd-D1 alleles on agronomic traits in wheat in black earth and non-black earth regions.BMC plant biology · 2020Article
- Effects of Rht-B1 and Ppd-D1 loci on pollinator traits in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Targeting the pattern-triggered immunity pathway to enhance resistance to Fusarium graminearum.Molecular plant pathology · 2019Article
- Bread wheat: a role model for plant domestication and breeding.Hereditas · 2019Review
- Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat.Frontiers in plant science · 2019Article
- Adaptive selection of founder segments and epistatic control of plant height in the MAGIC winter wheat population WM-800.BMC genomics · 2018Article
- Exploiting the Rht portfolio for hybrid wheat breeding.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Stable QTLs for Plant Height on Chromosome A09 Identified From Two Mapping Populations in Peanut (Frontiers in plant science · 2018Article
- Leveraging the Use of Historical Data Gathered During Seed Regeneration of anFrontiers in plant science · 2018Article
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Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
Abstract
Reduced height (Rht)-1 and Photoperiod (Ppd) have major effects on the adaptability of bread wheat (Triticum aestivum) to specific environments. Ppd-D1a is a photoperiod insensitive allele that reduces time to flowering. The gibberellin (GA) insensitive alleles Rht-B1b and Rht-D1b shorten plant stature and were important components of the 'green revolution'. Two additional Rht-B1 alleles were recently identified that contain a 160 or 197 bp insertion upstream of the coding region and may affect plant height or GA sensitivity Wilhelm et al. (Theor Appl Gen doi: 10.1007/s00122-013-2088-7 , 2013b). We determined the frequency of the five alleles in a worldwide core collection of 372 wheat accessions (372CC) and estimated their effects on height, days to heading, and GA sensitivity when the collection was grown in pots outdoors or in the glasshouse. This revealed that each allele was widespread geographically with frequencies ranging from 0.12 to 0.25. Ppd-D1a was associated with significant (p ≤ 0.05) reductions in days to heading and height relative to photoperiod sensitive Ppd-D1b. Relative to wild type, Rht-B1b and Rht-D1b each resulted in significant reductions in height (approximately 30 %) and GA sensitivity. The 160 and 197 bp alleles were associated with significant height reductions of 18 and 12 %, respectively, and with non-significant reductions in GA sensitivity relative to wild type. Two statistical methods were developed and used to estimate GA sensitivity of the 372CC accessions, but novel GA insensitive alleles were not identified. Further characterization of the Rht-B1 insertion alleles is required, but our results suggest these may enable fine adjustments in plant height.
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