Lorenz Hartl
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View article: Marker Haplotype Construction for the Hybrid Necrosis Gene Ne2 and Its Distribution in Old and New Wheat Varieties
Marker Haplotype Construction for the Hybrid Necrosis Gene Ne2 and Its Distribution in Old and New Wheat Varieties Open
Hybrid necrosis in wheat is caused by an interaction between two genes, Ne1 and Ne2, that triggers the gradual death of plant tissue. This trait affects wheat breeding as the gene Ne2 is the same as the gene Lr13 for leaf rust resistance. …
View article: Comparative shotgun proteomics analysis of wheat gluten proteins digested by various peptidases
Comparative shotgun proteomics analysis of wheat gluten proteins digested by various peptidases Open
The wheat flour proteome is a complex mixture of non-gluten and gluten proteins. The large number of repetitive sequences, special amino acid composition and similarity of gluten protein isoforms pose a major challenge in bottom-up proteom…
View article: Leveraging trait and QTL covariates to improve genomic prediction of resistance to Fusarium head blight in Central European winter wheat
Leveraging trait and QTL covariates to improve genomic prediction of resistance to Fusarium head blight in Central European winter wheat Open
Fusarium head blight (FHB) is a devastating disease of wheat, causing yield losses, reduced grain quality, and mycotoxin contamination. Breeding can mitigate the severity of FHB epidemics, especially with genomics-assisted methods. The mec…
View article: Assessing Falling Number Stability Increases the Genomic Prediction Ability of Pre-Harvest Sprouting Resistance in Common Winter Wheat
Assessing Falling Number Stability Increases the Genomic Prediction Ability of Pre-Harvest Sprouting Resistance in Common Winter Wheat Open
Pre-harvest sprouting (PHS) resistance is a complex trait, and many genes influencing the germination process of winter wheat have already been described. In the light of interannual climate variation, breeding for PHS resistance will rema…
View article: From genes to policy: mission-oriented governance of plant-breeding research and technologies
From genes to policy: mission-oriented governance of plant-breeding research and technologies Open
Mission-oriented governance of research focuses on inspirational, yet attainable goals and targets the sustainable development goals through innovation pathways. We disentangle its implications for plant breeding research and thus impactin…
View article: Lysimeter-based full N balance as a tool to test field N2 flux measurements
Lysimeter-based full N balance as a tool to test field N2 flux measurements Open
Measuring soil dinitrogen (N2) emissions is notoriously challenging under field conditions. Hence, N2 emissions represent a significant uncertainty in the nitrogen mass balance of terrestrial ecosystems. The 15N gas flux (15NGF) method is …
View article: Genetic Basis of Resistance to Warrior (-) Yellow Rust Race at the Seedling Stage in Current Central and Northern European Winter Wheat Germplasm
Genetic Basis of Resistance to Warrior (-) Yellow Rust Race at the Seedling Stage in Current Central and Northern European Winter Wheat Germplasm Open
To evaluate genetic variability and seedling plant response to a dominating Warrior (-) race of yellow rust in Northern and Central European germplasm, we used a population of 229 winter wheat cultivars and breeding lines for a genome-wide…
View article: Alternative scoring methods of fusarium head blight resistance for genomic assisted breeding
Alternative scoring methods of fusarium head blight resistance for genomic assisted breeding Open
Fusarium head blight (FHB) is a fungal disease of wheat ( Triticum aestivum .L) that causes yield losses and produces mycotoxins which could easily exceed the limits of the EU regulations. Resistance to FHB has a complex genetic architectu…
View article: Genome-Wide Association Mapping of Resistance to Warrior (-) Yellow Rust Race at the Seedling Stage in Current Central and Northern European Winter Wheat Germplasm
Genome-Wide Association Mapping of Resistance to Warrior (-) Yellow Rust Race at the Seedling Stage in Current Central and Northern European Winter Wheat Germplasm Open
To evaluate genetic variability and seedling plant response to a dominated Warrior (-) race of yellow rust in Northern and Central European germplasm, we used a population of 229 winter wheat cultivars and breeding lines for genome-wide as…
View article: Genetics of the Inverse Relationship between Grain Yield and Grain Protein Content in Common Wheat
Genetics of the Inverse Relationship between Grain Yield and Grain Protein Content in Common Wheat Open
Grain protein content (GPC) is one of the most important criteria to determine the quality of common wheat (Triticum aestivum). One of the major obstacles for bread wheat production is the negative correlation between GPC and grain yield (…
View article: Genetic dissection of resistance to stripe rust in current Central and Northern European winter wheat germplasm
Genetic dissection of resistance to stripe rust in current Central and Northern European winter wheat germplasm Open
Stripe or yellow rust, caused by the fungus Puccinia striiformis Westend f. sp. tritici , is one of the most destructive wheat diseases. Sustainable management of wheat stripe rust can be achieved through the deployment of rust resistant c…
View article: Quantitative Trait Loci Mapping of Adult Plant and Seedling Resistance to Stripe Rust (Puccinia striiformis Westend.) in a Multiparent Advanced Generation Intercross Wheat Population
Quantitative Trait Loci Mapping of Adult Plant and Seedling Resistance to Stripe Rust (Puccinia striiformis Westend.) in a Multiparent Advanced Generation Intercross Wheat Population Open
Stripe rust caused by the biotrophic fungus Puccinia striiformis Westend. is one of the most important diseases of wheat worldwide, causing high yield and quality losses. Growing resistant cultivars is the most efficient way to control str…
View article: Identification of eight QTL controlling multiple yield components in a German multi-parental wheat population, including Rht24, WAPO-A1, WAPO-B1 and genetic loci on chromosomes 5A and 6A
Identification of eight QTL controlling multiple yield components in a German multi-parental wheat population, including Rht24, WAPO-A1, WAPO-B1 and genetic loci on chromosomes 5A and 6A Open
Key message Quantitative trait locus (QTL) mapping of 15 yield component traits in a German multi-founder population identified eight QTL each controlling ≥2 phenotypes, including the genetic loci Rht24 , WAPO-A1 and WAPO-B1 . Abstract Gra…
View article: Identification of Rf9, a Gene Contributing to the Genetic Complexity of Fertility Restoration in Hybrid Wheat
Identification of Rf9, a Gene Contributing to the Genetic Complexity of Fertility Restoration in Hybrid Wheat Open
Wheat ( Triticum aestivum L.) is a self-pollinating crop whose hybrids offer the potential to provide a major boost in yield. Male sterility induced by the cytoplasm of Triticum timopheevii is a powerful method for hybrid seed production. …
View article: Identification of a new gene<i>Rf9</i>and unravelling the genetic complexity for controlling fertility restoration in hybrid wheat
Identification of a new gene<i>Rf9</i>and unravelling the genetic complexity for controlling fertility restoration in hybrid wheat Open
Wheat ( Triticum aestivum L. ) is a self-pollinating crop whose hybrids offer the potential to provide a major boost in yield. Male sterility induced by the cytoplasm of Triticum timopheevii is a powerful method for hybrid seed production.…
View article: Genetic Dissection of Resistance to the Three Fungal Plant Pathogens<i>Blumeria graminis</i>,<i>Zymoseptoria tritici</i>, and<i>Pyrenophora tritici-repentis</i>Using a Multiparental Winter Wheat Population
Genetic Dissection of Resistance to the Three Fungal Plant Pathogens<i>Blumeria graminis</i>,<i>Zymoseptoria tritici</i>, and<i>Pyrenophora tritici-repentis</i>Using a Multiparental Winter Wheat Population Open
Bread wheat (Triticum aestivum L.) is one of the world’s most important crop species. The development of new varieties resistant to multiple pathogens is an ongoing task in wheat breeding, especially in times of increasing demand for susta…
View article: Usefulness of a Multiparent Advanced Generation Intercross Population With a Greatly Reduced Mating Design for Genetic Studies in Winter Wheat
Usefulness of a Multiparent Advanced Generation Intercross Population With a Greatly Reduced Mating Design for Genetic Studies in Winter Wheat Open
Multiparent advanced generation intercross (MAGIC) populations were recently developed to allow the high-resolution mapping of quantitative traits. We present a genetic linkage map of an elite but highly diverse eight-founder MAGIC populat…