A5058795820- Plant Pathogens and Fungal Diseases
- Plant-Microbe Interactions and Immunity
- Fish biology, ecology, and behavior
- Banana Cultivation and Research
- Biochemical Analysis and Sensing Techniques
- Nematode management and characterization studies
- Fish Ecology and Management Studies
- Plant Pathogens and Resistance
- Postharvest Quality and Shelf Life Management
- Horticultural and Viticultural Research
- Antioxidant Activity and Oxidative Stress
- Fish Biology and Ecology Studies
- Agricultural Practices and Plant Genetics
- Genetic diversity and population structure
- GABA and Rice Research
- Pineapple and bromelain studies
- Advances in Cucurbitaceae Research
- Plant Growth and Agriculture Techniques
- Phytochemicals and Antioxidant Activities
- Yeasts and Rust Fungi Studies
- Plant nutrient uptake and metabolism
- Bioactive Compounds and Antitumor Agents
- Genetic Mapping and Diversity in Plants and Animals
- Plant Pathogenic Bacteria Studies
- Chromosomal and Genetic Variations
Universidade Estadual do Centro-Oeste
2015-2024
Universidade Estadual de Londrina
2018-2022
Abstract Soybean and maize are some of the main drivers Brazilian agribusiness. However, biotic abiotic factors great concern, causing huge grain yield quality losses. Phosphorus (P) deficiency is important among because most soils have a highly P-fixing nature. Thus, large amounts phosphate fertilizers regularly applied to overcome rapid precipitation P. Searching for alternatives improve use P by crops essential reduce demand input. The multifunctional rhizobacteria can be considered one...
Capsicum baccatum is one of the main pepper species grown and consumed in South America. In Brazil, it commonly cultivated by family farmers, using mostly genotypes bishop's hat (locally cambuci) red chili (dedo-de-moça). This study had objective characterizing 116 C. accessions from different regions based on morphological fruit descriptors AFLP (Amplified Fragment Length Polymorphisms) markers. Broad phenotypic variability among was detected when descriptors. The Ward modified location...
Soybean is the main oilseed cultivated worldwide. Even though Brazil world's largest producer and exporter of soybean, its production severely limited by biotic factors. Soil borne diseases are most damaging stressors since they significantly reduce yield challenging to manage. In this context, present study aimed evaluate potential a bacterial strain (Ag109) as biocontrol agent for different soil pathogens (nematodes fungi) soybean. addition, genome Ag109 was wholly sequenced genes related...
The evaluation of genetic diversity among the accessions a germplasm collection results in information about promising materials suitable for breeding programs. Thus, goal this work was to characterize Capsicum baccatum from different Brazilian regions, based on morphological, biochemical and molecular traits, aiming support chili pepper fruits were morphologically characterized fruit length, diameter, fresh mass pericarp thickness, biochemically analyzed their content ascorbic phenolic...
Myrtaceae species play an important role in maintaining the biodiversity of Atlantic Forest. However, most this biome have not been studied. In work we examined whether microsatellite markers developed for other are useful genetic studies native We evaluated transferability 21 derived from Eucalyptus sp., Eugenia uniflora, and Melaleuca alternifolia Cheel to eight Forest ( Campomanesia xanthocarpa (guabiroba do mato), adamantium, uniflora (surinam cherry), involucrata (cherry Rio Grande),...
Abstract Capsicum annuum is one of the most important horticultural crops worldwide. Anthracnose disease ( Colletotrichum spp.) a major constraint for chili production, causing substantial losses. Capsidiol sesquiterpene phytoalexin present in pepper fruits that can enhance plant resistance. The genetic mechanisms involved capisidiol biosynthesis are still poorly understood. In this study, 3′ RNA sequencing approach was used to develop transcriptional profile dataset C. genes unripe (UF) and...
Anthracnose is a disease caused by Colletotrichum spp., one of the world’s most damaging sweet and chili pepper pathogens, especially in tropical subtropical regions. In state Rio de Janeiro, anthracnose main obstacles for crops. However, to date no research has focused on identification characterization pathogen, which fundamental understand scope state. Thus, correct fungal species pathogenicity studies can provide important support management control, apart from identifying possible...
Abstract Anthracnose, caused by Colletotrichum spp., is one of the most common diseases affecting sweet pepper and chilli production worldwide, especially in tropical subtropical zones. This disease results severe fruit damage both pre‐ postharvest. The development resistant cultivars effective strategy for control, which requires knowing genetic basis resistance. In this study, we analysed inheritance resistance Capsicum annuum to scovillei at two stages. ripe unripe fruits were inoculated...
Increasing phosphorus (P) use efficiency in agricultural systems is urgent and essential to significantly reduce the global demand for this nutrient. Applying phosphate-solubilizing plant growth-promoting bacteria rhizosphere represents a strategy worthy of attention. In context, present work aimed select validate bacterial strains capable solubilizing phosphorous promoting maize growth, aiming develop microbial inoculant be used Brazilian agriculture. Bacterial from were evaluated based on...
Brycon orbignyanus is a neotropical fish found in several South American countries. This species has high ecological importance and included the list of threatened with extinction. In this study, we report development characterisation 12 microsatellite primers B. for future genetic studies. Screening markers sample 35 individuals identified seven polymorphic loci 22 alleles, one to three alleles per locus. The information content ranged from 0.054 0.542, four showing significant deviation...
meiosis, and their meiotic index values were all lower than normal.However, the backcrosses BC 1a 1b showed lowest mean abnormalities highest indices, demonstrating higher stability.All genotypes a high rate of pollen viability, with again exhibiting best values.Statistical analyses confirmed that backcrossing positively affects stability triticale.Our results show should be considered by breeders aiming to obtain triticale lines improved genomic stability.
Sweet pepper (Capsicum annuum L.) is one of the most consumed vegetables in world, being recognized as a food with high nutritional value. Recently, market for sweet and colorful mini peppers has increased, especially among demanding consumers novelties functional foods. In this sense, we evaluated genotypes (Akamu, Kaiki, Kalani, Kaolin e Moke from Isla® seeds) regarding physical-chemical, sensory analysis aspects. A wide variability was observed genotypes, highlighting Kalani genotype...
Banana ‘Prata’ has a significant demand in the Brazilian market, and Minas Gerais is one of largest banana producers country. Scientific studies that evaluate bananas quality produced different cultivation regions are still incipient. Thus, this study evaluated physical, biochemical sensory attributes from south north Vale do Ribeira (SP). Bananas were also cultivated production systems, organic conventional. Data submitted to multivariate analysis provided discrimination samples according...
ABSTRACT Broccoli (Brassica oleracea var. italica) is one of the most important vegetables in world and also shows functional properties. The present study aimed to characterize 19 broccoli genotypes using biochemical traits (content total phenolic compounds, flavonoids antioxidant activity) AFLP (Amplified Fragment Length Polymorphism) molecular markers. experiment was carried out a greenhouse complete randomized block design with three replicates. phenotypic data were subjected analysis...
Abstract Fourteen novel microsatellite loci are described and characterized in two species of electric eels, Electrophorus variiand E. voltaifrom floodplains rivers the Amazon rainforest. These polymorphic, highly informative, have capacity to detect reliable levels genetic diversity. Likewise, high combined probability paternity exclusion value low identity obtained demonstrate that new set displays suitability for studies on eels. In addition, cross-amplification eel implies it may also be...
ABSTRACT Grape and cherry mini tomatoes have been conquering Brazilian consumers due to their sweet taste, practicality of consumption, versatility in culinary use. Therefore, the present work aimed characterize ten grape tomato hybrids based on genetic diversity physical biochemical traits provide information for development new genotypes focused appearance enrichment nutritional factors. The evaluated were Aiko, BRSIG, BRS Zamir, Carolina, Dolcetto, Dulce, Guaraci, Santa West, SCI-023...