A5000530528- Plant tissue culture and regeneration
- Seed Germination and Physiology
- Plant Stress Responses and Tolerance
- Plant Reproductive Biology
- Plant Molecular Biology Research
- Plant responses to water stress
- Plant nutrient uptake and metabolism
- Insect-Plant Interactions and Control
- Photosynthetic Processes and Mechanisms
- Plant Genetic and Mutation Studies
- Chromosomal and Genetic Variations
- Vitamin C and Antioxidants Research
- Biofuel production and bioconversion
- Growth and nutrition in plants
- Polysaccharides and Plant Cell Walls
- Sugarcane Cultivation and Processing
- Agricultural and Food Sciences
- Cellular transport and secretion
- Silicon Effects in Agriculture
- Nematode management and characterization studies
- Polyamine Metabolism and Applications
- Plant and animal studies
- Pluripotent Stem Cells Research
- Banana Cultivation and Research
- Plant Taxonomy and Phylogenetics
State University of Norte Fluminense
2013-2023
University of California, Davis
2016-2021
Universidade Federal de Santa Catarina
2013-2020
Plant (United States)
2020
Universidade Federal do Rio de Janeiro
2016
Heidelberg University
1987
Somatic embryogenesis is a complex process regulated by numerous factors. The identification of proteins that are differentially expressed during plant development could result in the molecular markers metabolism and provide information contributing to monitoring understanding different biological responses. In addition, lead optimization protocols allowing use biotechnology for papaya propagation reproduction. This work aimed investigate effects polyethylene glycol (PEG) on somatic embryo...
The development of somatic cells in to embryogenic occurs several stages and ends embryo formation, though most these biochemical molecular changes have yet be elucidated. Somatic embryogenesis coupled with genetic transformation could a biotechnological tool improve potential crop yields sugarcane cultivars. objective this study was observe identify differentially expressed proteins (E) non-embryogenic (NE) callus during maturation treatment. E NE were cultured on culture medium...
Salt stress is one of the most common stresses in agricultural regions worldwide. In particular, sugarcane affected by salt conditions, and no cultivar presently show high productivity accompanied a tolerance to stress. Proteomic analysis allows elucidation important pathways involved responses various abiotic at biochemical molecular levels. Thus, this study aimed analyse proteomic effects micropropagated shoots two cultivars (CB38-22 RB855536) using label-free approach. The mass...
Among commercial fruits, papaya (Carica L.) is notably one of the most common ones around world. The aim current study was to establish a somatic embryogenesis protocol for hybrid UENF/CALIMAN 01, elucidating effects sucrose and 2,4-dichlorophenoxyacetic acid (2,4-D) on induction embryogenic cultures effect polyethylene glycol (PEG) embryo maturation. Immature zygotic embryos C. 01 were cultured in MS culture medium supplemented with different concentrations (30 60 g L-1) 2,4-D (0, 20, 40 80...
Although heterosis has significantly contributed to increases in worldwide crop production, the molecular mechanisms regulating this phenomenon are still unknown. In present study, we used a comparative proteomic approach explore hybrid vigor via proteome of both popcorn L54 ♀ and P8 ♂ genotypes resultant UENF/UEM01 cross. To analyze differentially abundant proteins involved heterosis, primary roots these growth parameters extract proteins. The results parameter analysis showed that mid-...
Understanding the mechanisms of stress tolerance in diverse species is needed to enhance crop performance under conditions such as high salinity. Plant roots, particular grafted agricultural crops, can function a boundary against external stresses order maintain plant fitness. However, limited information exists for salinity responses woody and their rootstocks. Pistachio (Pistacia spp.) tree nut with relatively well genetic heterogeneity. In this study, we used microscopy-based approach...
Rice is the staple food for over half of world's population. Infestation Schizotetranychus oryzae (Acari: Tetranychidae) causes great losses in rice productivity. To search genotypes that could better tolerate S. infestation, we evaluated morphological and production parameters Brazilian cultivars, identified two cultivars with contrasting responses. Leaf damage during infestation was similar all cultivars. However, Puitá INTA-CL resulted reduction number seeds per plant, percentage full...
Somatic embryogenesis has been shown to be an efficient tool for studying processes based on cell growth and development. The fine regulation of the cycle is essential proper embryo formation during process somatic embryogenesis. aims present work were identify perform a structural functional characterization Mps1 analyze effects inhibition this protein cellular pro-embryogenic mass (PEM) morphology in embryogenic cultures A. angustifolia. A single-copy gene named AaMps1 was retrieved from...
In plant cytokinesis, de novo formation of a cell plate evolving into the new wall partitions cytoplasm dividing cell. our earlier chemical genomics studies, we identified and characterized small molecule endosidin-7, that specifically inhibits callose deposition at plate, arresting late-stage cytokinesis in arabidopsis. Endosidin-7 has emerged as very valuable tool for dissecting this essential process. To gain insights regarding its mode action effects inhibition on overall response,...
Somatic embryogenesis (SE) is a complex, multifactorial model of molecular, biochemical, physiological and developmental steps plant embryogenesis.This regenerative route arises from single totipotent somatic cell that has dedifferentiated or redifferentiated into an embryonic state.Additionally, it comprises high performance in vitro system for both the mass clonal propagation elite genotype and/or endangered germplasm.Following coordinated subsequent divisions, changes cellular contents...