A5024015121- Wheat and Barley Genetics and Pathology
- Plant Disease Resistance and Genetics
- Bioenergy crop production and management
- Genetic Mapping and Diversity in Plants and Animals
- Soybean genetics and cultivation
- Plant tissue culture and regeneration
- Plant Genetic and Mutation Studies
- Genetics and Plant Breeding
- Identification and Quantification in Food
- Turfgrass Adaptation and Management
- Agriculture, Soil, Plant Science
- Fish Biology and Ecology Studies
- Plant Molecular Biology Research
- Crop Yield and Soil Fertility
- Fish Ecology and Management Studies
Czech Academy of Sciences, Institute of Experimental Botany
2019-2024
Palacký University Olomouc
2021-2023
Abstract Cereal grains are an important source of food and feed. To provide comprehensive spatiotemporal information about biological processes in developing seeds cultivated barley (Hordeum vulgare L. subsp. vulgare), we performed a transcriptomic study the embryo, endosperm, seed maternal tissues collected from 4–32 days after pollination. Weighted gene co-expression network motif enrichment analyses identified specific groups genes transcription factors (TFs) potentially regulating tissue...
Wild emmer wheat is an excellent reservoir of genetic variability that can be utilized to improve cultivated address the challenges expanding world population and climate change. Bearing this in mind, we have collected a panel 263 wild (WEW) genotypes across Fertile Crescent. The were grown different locations phenotyped for heading date. Genome-wide association mapping (GWAS) was carried out, 16 SNPs associated with As flowering time controlled by photoperiod vernalization, sequenced VRN1...
The VERNALIZATION1 (VRN1) gene encodes a MADS-box transcription factor and plays an important role in the cold-induced transition from vegetative to reproductive stage. Allelic variability of VRN1 homoeologs has been associated with large differences flowering time. aim this study was investigate genetic (VRN-A1, VRN-B1 VRN-D1). We performed in-depth sequence analysis panel 105 winter spring varieties hexaploid wheat. describe novel allele Vrn-B1f 836 bp insertion within intron 1 show its...
Abstract Background Polycomb repressive complexes 1 and 2 play important roles in epigenetic gene regulation by posttranslationally modifying specific histone residues. complex is responsible for the trimethylation of lysine 27 on H3; catalyzes monoubiquitination H2A at 119. Both have been thoroughly studied Arabidopsis, but evolution polycomb group families monocots, particularly those with allopolyploid origins, unknown. Results Here, we present silico identification (PRC2, PRC1) subunits...
Abstract Cereal grains are an important food and feed. To provide comprehensive spatiotemporal information about biological processes in developing seeds of cultivated barley, we performed a transcriptomic study the embryo, endosperm, seed maternal tissues collected from 4 to 32 days after pollination. Weighted gene co-expression network motif enrichment analyses pointed out specific groups genes transcription factors with possible impacts on regulating barley tissue development. We defined...
ABSTRACT Polycomb repressive complex 1 and 2 play important roles in epigenetic gene regulation by posttranslationally modifying specific histone residues. is responsible for the trimethylation of lysine 27 on H3, while catalyzes monoubiquitination H2A at 119. Although these biochemical functions are evolutionarily conserved, studies animals plants, mainly Arabidopsis thaliana , showed that subunits have evolved into small families, with individual members acting different developmental...