Polymorphisms of Seed Storage Proteins in Olea europaea L. Cultivars
Journal Title: Asian Research Journal of Agriculture - Year 2017, Vol 4, Issue 4
Abstract
The use of Olea europaea globulins as genetic markers for the identification of the cultivars was perfomed in the laboratory of Genetics of Department of Agriculture, Food and Environment, University of Pisa. The major component of Olea europaea L. seed storage proteins is represented by globulins. These fractions were characterised by electrophoresis and compared with the proteins extracted from protein bodies. The biochemical analysis of the olive seed globulins was carried out in sixteen different cultivars coming from several geographical areas of Italy. The electrophoretic patterns in polyacrylamide gels electrophoresis in denaturing conditions (SDS-PAGE) evidenced both qualitative and quantitative differences. It was possible to identify all the cultivars by their electrophoretic spectra. Number and position of the electrophoretic bands allowed the construction of a similarity matrix and of a dendrogram that allowed the separation into groups, according to their phylogenetic relationships. The several clusters seem to be related with agronomic traits such as fruit size or oil production; no relationships were found with the geographical cultivation areas.
Authors and Affiliations
Rodolfo Bernardi, Raffaella Petruccelli, Giorgio Bartolini, Mauro Durante
Distribution of Soil Micronutrients of Bakalori Irrigation Project, Zamfara State, Nigeria
The study was carried out to assess the distribution of soil micronutrients at Bakalori Irrigation Project, Zamfara State. Three local government areas; Maradun (Upper slope), Talata Mafara (Middle slope) and Bakura (Low...
A Lysimster Study, a Unique Tool for Botanists, Agronomists and Other Plant Scientists
A lysimeter is an equipment used to collect and measure soil water that drains below the root zone from a pasture or agriculture field. According to methods of measuring water content, lysimeter devides into weighing lys...
Assessment of Genetic Combinations for Hybrid Rice in the Germplasm of Pakistan
An attractive approach is development of rice hybrids for the increase in crop productivity. A narrow genetic base and limited parental lines are the hindrance in the development of location specific hybrids. In this stu...
Sunflower Seed-priming with Phosphate Salts and Seedling Growth under Salt Stress
Aims: It was assumed that halo-priming process under salinity stress may rely on phosphorus nutrient source. Nutrient priming of seeds of sunflower seeds may be beneficial for growth of seedlings under salt stress. Stud...
Understanding Farmers' Perceptions and Adaptations to Climate Change and Variability in Rice Production at the Kaski and Chitwan Districts, Nepal
This study was conducted to access perception of farmers about climate change particularly to access the effect of climatic variables on yield of rice crops based on regression model for 1999-2013 climatic data and yield...