A5079493388- Horticultural and Viticultural Research
- Fermentation and Sensory Analysis
- Plant Pathogens and Fungal Diseases
- Plant Gene Expression Analysis
- Diet, Metabolism, and Disease
- Plant nutrient uptake and metabolism
- Powdery Mildew Fungal Diseases
- Postharvest Quality and Shelf Life Management
- Plant and Fungal Interactions Research
- Light effects on plants
- Phytochemicals and Antioxidant Activities
- Plant Genetic and Mutation Studies
- Plant biochemistry and biosynthesis
- Wine Industry and Tourism
- Microbial Metabolites in Food Biotechnology
- Wheat and Barley Genetics and Pathology
- Agriculture and Biological Studies
- Flowering Plant Growth and Cultivation
- Plant Stress Responses and Tolerance
- Plant Molecular Biology Research
- Plant Physiology and Cultivation Studies
- Plant responses to water stress
- Turfgrass Adaptation and Management
- Fungal Plant Pathogen Control
- Plant pathogens and resistance mechanisms
Institute of Genetics
2010-2024
Magyar Agrár- és Élettudományi Egyetem
2007-2024
Hungarian Academy of Sciences
2007
Agricultural Biotechnology Institute
2007
University of Pecs
2007
Pepper ( Capsicum L.) is a major vegetable and spice crop worldwide. Global production of both fresh dried fruit continues to increase steadily in terms area harvested yield. Various topics are addressed this review, including recent additions clarification taxonomy, genetic resources , cytogenetic studies, the current status our understanding mechanisms affecting biosynthesis capsaicinoids, use gene mutations elucidate carotenoid biosynthetic pathways their regulation, advances whole-genome...
To date, several research studies addressed the topic of phytochemical analysis different coloured pepper berries during ripening, but none discussed it in case purple peppers. In this study we examine whether anthocyanin accumulation early stages ripening could result a higher antioxidant capacity due to elevated amount polyphenolic compounds. Therefore, enzymatic and non-enzymatic was measured four distinct phenophases fruit maturity. Furthermore, expression structural regulatory genes...
Twenty-seven grapevine (Vitis vinifera L.) varieties within 12 putative berry colour variation groups (conculta) were genotyped with 14 highly polymorphic microsatellite (simple sequence repeats (SSR)) markers. Three additional oligonucleotide primers applied for the detection of Gret1 retroelement insertion in promoter region VvMybA1 transcription factor gene regulating UFGT (UDP-glucose: flavonoid 3-O-glucosyltransferase) activity. is key enzyme anthocyanin biosynthetic pathway. SSR...
The aim of this study was to evaluate the genetic diversity sour cherries using SSR markers, correlate data with phenotypic traits, and investigate suitability Prunus-specific microsatellite markers in species. Nineteen cherry genotypes from Fruit Research Institute Érd, Hungary, were analyzed twelve primer pairs. number alleles ranged two ten, a mean value 4.67 per locus. highest generated BPPCT 007. All primers displayed polymorphic pattern. most informative based on PIC values, CPPCT022,...
Pepper is an important horticultural crop due to its culinary as well ornamental applications. Some Capsicum varieties build up anthocyanins in their different organs. The biosynthesis of these pigments – beside genetic determinism depends on diverse factors such the environment, developmental stage and type tissue. Though anthocyanin biosynthetic pathway has been first described 1800s from then it established even species belonging Solenaceae, information scarce case spp. This review...
The aim of this work was to examine the role fructose 2,6-bisphosphate (fru 2,6P 2 ) in carbohydrate metabolism carnation ( Dianthus caryophyllus L.). For purpose, transgenic plants harboring two modified bifunctional enzyme complementary DNAs rat liver origin (6-phosphofructo-2-kinase/fructose 2,6-biphosphatase) were generated. Transformation with kinase construct resulted a 45% 85% increase fru concentrations compared wild type. phosphatase reduced contents by and 70%. These alterations...
Many cultivars of annual ornamental horticulture have great phenotypic qualities but are less tolerant to the effects current climate change and urbanization. A good example this in Hungarian breeding is Rudbeckia hirta cultivar “Őszifény”. The objective study was determine whether gamma mutation (using 5 Gy, 10 30 Gy doses) can be employed enhance genetic variability create mutants with novel trait values. Furthermore, it important ascertain altered traits proportionate observed changes...
The cultivation of horticultural plants in controlled greenhouse environments is a pivotal practice modern agriculture, offering the potential to enhance crop productivity and mitigate climate change effects. This study investigates biomechanical properties lignin content various Capsicum annuum mutant lines—‘fragile-plant’ (frx), ‘tortuous internodi’ (tti), ‘puffy-structured stem’ (pfi)—in comparison commercially established variety, ‘Garai Fehér’. We employed acetyl bromide method quantify...
Horticulture is a dynamically evolving and an ever-changing sector which needs new ideas, plant materials, cultivating methods to produce more. Involving different mutants in breeding lines may lead opportunities create methods. pcx (procumbent plant) tti (tortuosa internodi) Capsicum annuum mutant plants, present abnormal stem growth, were investigated various vitro experiments. The line presents highly diverse hypocotyl growth even the early phenophase, such as normally growing plants...
The family Vitaceae contains 14 genera and about 900 species distributed in northern temperate regions. East Asia North America are the main growing areas, with approximately 25-30 30-40 taxa, respectively. In Europe, Vitis vinifera (V. subsp. sylvestris, V. vinifera) is only that grows Mediterranean Basin. Nowadays, increasing interest wild grapes due to their possible utilization resistance breeding. Several studies have attempted clarify relationship of taxa within genus various DNA...
Transgenic carnations were produced with a modified mammalian bifunctional enzyme cDNA coding 6-phosphofructo-2- kinaseffructose 2,6-bisphosphatase. Relative activity of this determines the fructose 2,6-bisphosphate (fru 2,6-P2) cytosolic concentration. This metabolite — as signal molecule is one carbohydrate metabolism regulators. The regenerated Dianthus chinensis and caryophyllus shoots selected on MS basal medium containing 150 mg/1 kanamycin. Transgene integration was proven by PCR...
Gene pyramiding is a potential method to breed new grape cultivars with durable disease resistance. The use of resistance gene-linked DNA markers consider-ably reduces the volume breeding experiments, since it makes possible identifi-cation progeny seedlings that have inherited desired gene shortly after germination, and permits reduction population size. Saturating genome molecular markers, construction genetic linkage maps recent publication Vitis vinifera sequence allow for direct...
the Carpathian Basin were involved into our examination, which aimed at genotyping their accessions. DNA fingerprints of 101 varieties determined with 6 microsatellite markers till 2005, resulting in successful discrimination Based on these results for pedigree determination, even more cultivars and primers analyses. For studying origin Csabagyöngye proving parent-progeny relations Irsai Olivér Mátrai muskotály, 19 applied, while 11 selected tracing Királyleányka. Genetic distances between...