A5040383693- Wheat and Barley Genetics and Pathology
- Agriculture, Plant Science, Crop Management
- Plant Pathogens and Resistance
- Powdery Mildew Fungal Diseases
- Plant Disease Resistance and Genetics
- Agricultural economics and policies
- Plant pathogens and resistance mechanisms
- Botany and Plant Ecology Studies
- Plant Pathogens and Fungal Diseases
- Yeasts and Rust Fungi Studies
- Genetics and Plant Breeding
- Mycotoxins in Agriculture and Food
- Seed and Plant Biochemistry
- Botanical Studies and Applications
- Turfgrass Adaptation and Management
- Genetic Mapping and Diversity in Plants and Animals
- Genetic diversity and population structure
- Potato Plant Research
- Forest Insect Ecology and Management
- Microbial Community Ecology and Physiology
- Genomics and Phylogenetic Studies
- Plant Reproductive Biology
- Crop Yield and Soil Fertility
- Nitrogen and Sulfur Effects on Brassica
- Fungal Plant Pathogen Control
University of Life Sciences in Lublin
2016-2025
Institute of Plant Genetics, Polish Academy of Sciences
2016-2025
Zakład Doświadczalny Instytutu Zootechniki
2022
National Veterinary Research Institute
2022
Centrum Badań Jakości
2022
Three independent experiments with different genetic backgrounds mapped the resistance gene Pm7 in oat genome to distal part of long arm chromosome 5D. Resistance Blumeria graminis DC. f. sp. avenae is an important breeding goal Central and Western Europe. In this study, position effective widely used was determined based on three backgrounds: genome-wide association mapping a diverse set inbred lines binary phenotype two bi-parental populations. Powdery mildew assessed field as well by...
Pot marigold is an ornamental plant of great importance in pharmacy and cosmetology. However, there limited published information on the diversity species at both morphological genetic levels. This paper aimed to determine selected varieties. The research focused varieties with different flower colours, most important features flowers height were analysed. Genetic analyses performed using start codon target (SCoT) markers. correlation coefficients between analysed studied showed a...
There is currently a growing interest in imino derivatives of compounds such as thiadiazoles and other groups whose extended π-electron systems enhance their photophysical properties. These also show low toxicity strong antifungal activity, making them effective against fungal pathogens crops. For the above reasons, first part paper, structure selected analogs was considered, detailed spectroscopic analyses were conducted focusing on excited state intramolecular proton transfer (ESIPT)...
The bearberry (Arctostaphylos uva-ursi L. Spreng.) is a source of herbal material-bearberry leaf (Uvae ursi folium), which highly valued and sought by pharmaceutical cosmetic industries. For many years, leaves this plant have been used in traditional medicine as diuretic, antimicrobial, anti-inflammatory agent for various diseases the urogenital tract. has also proposed natural antioxidant additive due to high contents phenolic compounds its leaves. study was focused on characterization...
In the last decade, Botryosphaeria dothidea has been steadily reported as an associate of gall midges (Diptera, Cecidomyiidae) in a variety host plants and ecological settings. This cosmopolitan fungus is well-known for its ability to colonize many plant species, both pathogen endophyte. Thus, shift from this general habit lifestyle involving strict symbiotic relationship with insect introduces expectancy possible strain specialization which could reflect separated phylogenetic lineages....
The structure and dynamics of changes in pathogen populations can be analysed by assessing the level virulence genetic diversity. aim present study was to determine diversity Blumeria graminis f. sp. avenae populations. Diversity B. assessed based on 80 single-spore isolates collected different European countries such as Poland (40 isolates), Germany (10), Finland Czech Republic (10) Ireland using ISSR (Inter-Simple Sequence Repeats) SCoT (Start Codon Targeted) markers. This work...
Abstract Agricultural diseases are a major threat to sustainable food production. Yet, for many pathogens we know exceptionally little about their epidemiological and population dynamics, this knowledge gap is slowing the development of efficient control strategies. Here study genomics molecular epidemiology wheat powdery mildew, disease caused by biotrophic fungus Blumeria graminis forma specialis tritici (Bgt). We sampled Bgt two consecutive years, 2022 2023, from 22 countries in Europe...
The aim of the present study was to determine virulence structure powdery mildew oats (Blumeria graminis DC.f. sp. avena) in Poland years 2010–2013. For this purpose, isolates were collected from three experimental stations Poland. To assess isolates, eight oat varieties with different responses pathogen used. results showed that a significant proportion found overcame resistance genes Bruno (Pm6), Jumbo (Pm1) and Mostyn (Pm3). In contrast, lines Av1860 (Pm4), Am27 (Pm5) Cc3678 (Pm2)...
The aim of the present study was to identify Avena sterilis genotypes demonstrating a high level resistance against oat powdery mildew, using host-pathogen tests. conducted on 350 A. from different parts world. Six single-spore isolates Blumeria graminis (DC.) f. sp. avenae, which demonstrated levels virulence control lines and cultivars, were used in screening To confirm resistant response selected genotypes, 13 other used. Reactions grouped into three classes: resistant, intermediate,...
The assessment of the effectiveness resistance sources to fungal diseases is a very important issue allowing determine possibilities effective use new genes in breeding programs. In present work, oat powdery mildew identified wild A. sterilis species was determined. level assessed based on host–pathogen tests. A set 50 Blumeria graminis f. sp. avenae isolates selected for these tests, which allowed analyze different geographical conditions. were collected 2010–2017, observe changes recent...
High molecular weight glutenin subunits plays an important role in conditioning the end-use quality of wheat products. The aim study was to determine composition HMW subunits, occurrence frequency theses and potential end—use spring wheat. analysis included 81 European cultivars with a use food industry. Eight gene-specific markers were used screen for HMW-GS. analyzed genotypes showed twenty-five different allelic combinations at Glu-A1, Glu-B1 Glu-D1 loci. results that most common Glu-A1...
Powdery mildew in common oat is caused by <i>Blumeria graminis</i> DC. f.sp. <i>avenae</i> Em. Marchal. Host-pathogen tests are commonly used to identify and locate resistance genes powdery cereals. The aim of the study was determine virulence isolates obtained from populations harvested Poland OMR1, OMR2 OMR3 F<sub>2</sub> inter-cultivar hybrids oat: Bruno × Fuchs, Jumbo Fuchs Mostyn Fuchs. On basis analysis conducted, enabling division studied into...
Wild oat tetraploids of the section Pachycarpa have already been proven to be a rich source useful genes but largely unexploited for Puccinia coronata resistance. In this study, accessions Avena magna, A. murphyi, and insularis gathered from European North American gene banks were evaluated at seedling stage crown rust reaction using host–pathogen test six highly diverse virulent P. isolates. Of 92 analyzed, 58.7% resistant least one race. all, 37% tested reacted nonuniformly, which...
Abstract The appropriate selection of various traits in valuable plants is very important for modern plant breeding. Effective resistance to fungal diseases, such as powdery mildew, an example a trait oats. Marker-assisted tool that reduces the time and cost selection. aims present study were identification dominant DArTseq markers associated with new gene, annotated Pm11 derived from Avena sterilis genotype CN113536, subsequent conversion these into PCR-based assay. Among obtained 30,620...
Identification of new, effective disease resistance genes is a very important aspect plant breeding. Also the precise location individual loci and tagging them with DNA markers for marker assisted selection. The aim present study was identification molecular linked Pm12, new gene to powdery mildew, their in oat genome. analysis performed on 167 F2 individuals from hybrid Fuchs × CN67383, status locus each verified by progeny test F3. Segregation ratios confirmed monogenic nature resistance....
Blumeria graminis f. sp. avenae (Bga) is the causal agent of powdery mildew in oats (Avena sativa). It an important foliar disease which can cause yield losses 10–40%. In this study, we assessed resistance commercial oat cultivars; Barra, Binary, Delfin, Elison, Husky Isabel, Keely and Yukon field Ireland under controlled glasshouse conditions using Irish Bga isolate. Powdery was consistently observed Binary while Barra susceptible. The response each to further characterised by scoring...
The aim of the present study was to characterize and identify powdery mildew resistance genes in Polish common oat cultivars using host-pathogen tests. A differential set six <em>Blumeria graminis </em>f.sp<em>. avenae </em>isolates virulent or avirulent four one line that has known were used. Among investigated cultivars, only them (13.3%) had patterns similar genotypes belonging set. OMR group 1 found cultivar &lsquo;Dragon&rsquo;, while OMR2...
Abstract Genetic diversity analysis is an important tool in crop improvement. Species with high genetic are a valuable source of variation used breeding programs. The aim this study was to assess the four species belonging genus Aegilops , which often expand variability wheat and triticale. Forty-five genotypes were investigated. Within- among-species calculated based on REMAP (retrotransposon–microsatellite amplified polymorphism) molecular markers. Obtained results showed that markers...
DNA markers are used not only to estimate genetic similarity and distance but also select identify desirable forms, assess the adjustment of breeding material, confirm crossbreeding efficiency, determine seed purity, genes which important functional traits. In case oat, were construct increase density maps both in hexaploid diploid species. The development for some traits provides a fast selection genotypes containing dwarf as well resistance crown rust powdery mildew. Numerous analyses...
Powdery mildew caused by Blumeria graminis DC. f. sp. avenae Em. Marchal. is a deleterious foliar disease of common oat which occurs in many parts the world. Resistance existing cultivars broken down new races this pathogen and because fact there necessity to look for effective sources resistance powdery oat. To identify potential mildew, total 67 genotypes from five different species Avena sterilis, A. fatua, sativa, maroccana murphyi 20 isolates were investigated reactions. Among tested...