SCREENING AND SOURCE OF RESISTANCE TO DOWNY MILDEW (PERONOSCLEROSPORA SORGHI) IN MAIZE (ZEA MAYS L.)



Experience of Using New Technologies in Retail Trade

Lately we can observe serious changes in global retail trade stipulated by the development of technologies and modifications in customer expectations.Accumulation of knowledge of practical nature about use of digital technologies in retain trade has not got sufficient theoretical Grapefruit and methodological understanding so far.The goal of the re

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Helicobacter pylori vacA and cagA genotypes in patients from northeastern Brazil with upper gastrointestinal diseases

Helicobacter pylori causes chronic gastric inflammation and significantly increases the risk of duodenal and gastric ulcer disease and distal gastric carcinoma.In this study, we evaluated the Helicobacter pylori vacA and cagA genotypes in patients from a Brazilian region where there is a high prevalence of gastric cancer.Polymerase chain reaction (

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