REPRODUCIBILITY OF TWO-DIMENSIONAL ELECTROPHORESIS GEL IMAGES OF PEA (PISUM SATIVUM L.) SEED PROTEINS EVALUATED USING SCATTER PLOTS

The aim of this study was to evaluate plots showing a linear correlation between the parameters characterising protein content in the spots obtained using two-dimensional electrophoresis (scatter plots). The correlation coefficient of normalized spot volume may be used to determine regions with increased reproducibility. In our experiment, conducted using pea seed proteins, the correlation coefficient reached 0.980 in such regions, compared with 0.917 noted for the entire gel surface. The correlation coefficient calculated based on scatter plots may serve as a tool for the preliminary selection of regions characteristic of a given proteome.

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PARTICLE SIZE DISTRIBUTION OF RE-USED CARBONATION MUD

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eISSN:	2083-6007
ISSN:	1230-0322

W latach 2022-2024 kwartalnik naukowy Polish Journal of Food and Nutrition Sciences realizuje projekt nr RCN/SP/0520/2021/1 finansowany ze środków budżetu państwa – Ministerstwo Edukacji i Nauki w ramach programu „Rozwój czasopism naukowych”. Dofinansowanie wynosi 120 000 zł. W ramach projektu podejmowane są działania zmierzające do podniesienia poziomu praktyk wydawniczych i edytorskich, zwiększenia wpływu czasopism na rozwój nauki oraz utrzymania się czasopism w międzynarodowym obiegu naukowym.

In the years 2022-2024, the scientific quarterly Polish Journal of Food and Nutrition Sciences accomplishes a project no. RCN/SP/0520/2021/1 financed from the state budged – Ministry of Education and Science Republic of Poland in the framework of a program “Development of scientific journals”. The financing amounts to 120,000 PLN. The program aims at improving the level of publishing and editing practices, increasing the impact of scientific journals on science development, and extending the international range of scientific journals.