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RFLP analysis of the flagellin (A) gene was compared using three different restriction endonucleases I, I and II to determine the genetic diversity among 43 isolates of poultry origin from the same geographical area. A gene was amplified in all the isolates and RFLP analysis showed variations. -based RFLP was found most efficient in discriminating isolates by generating 15 different -RFLP patterns with discriminatory index (D.I) of 0.9258 whereas II produced seven -RFLP patterns (D.I .= 0.8427). While I enzyme produced only six f-RFLP patterns (D.I .= 0.6977). The discrimination of -RFLP was comparable to discrimination given by -RFLP analysis, which is generally used to study A gene RFLP.
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http://dx.doi.org/10.1016/j.vas.2018.06.003 | DOI Listing |
Cell Physiol Biochem
September 2025
Zoology Department, Faculty of Science, Ain Shams University, Cairo, Egypt.
Background/aims: Drug addiction is a neuropsychiatric disorder characterised by compulsive drug-seeking behaviour notwithstanding adverse consequences. This work seeks to address a deficiency in the literature by comparing drug-addicted and non-addicted individuals within an Iraqi population through the analysis of a 1000-base pair variable number of tandem repeats (VNTRs) polymorphism of the dopamine receptor gene DRD4. The association of this novel polymorphism with drug addiction has not yet been examined.
View Article and Find Full Text PDFMicrobiologyopen
October 2025
Department of Food Science, Stellenbosch University, Stellenbosch, Western Cape, South Africa.
Listeria monocytogenes is pervasive in agricultural environments and difficult to eradicate from food-processing facilities. Consequently, various foods become contaminated, posing health risks to immunocompromised individuals. This surveillance study aimed to enhance the understanding of the genetic diversity, virulence, plasmid content, sanitizer tolerance, and antibiotic resistance of L.
View Article and Find Full Text PDFJ Environ Pathol Toxicol Oncol
September 2025
Department of Biostatistics, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey.
Prostate cancer and inflammation mechanism are closely related because chronic inflammation causes inflammatory cells to infiltrate into prostatic atrophy areas and proliferative inflammatory atrophy is accepted as the initiator of prostate cancer. The study included 90 patients (28 patients with benign prostatic hyperplasia (BPH), 35 patients with localized prostate cancer (LPCa), and 27 patients with metastatic prostate cancer (MPCa) and 90 healthy controls. Blood samples from 90 patients and 90 healthy people were used to isolate genomic DNA.
View Article and Find Full Text PDFCell Mol Biol (Noisy-le-grand)
September 2025
Department of Biology, College of Education for Pure Sciences, University of Kerbala, Kerbala, Iraq.
Gastric cancer is one of the causes of deaths related to cancer across the globe and both genetic and environmental factors are the most prominent. Causes of its pathogenesis. This paper researches the expression of the C-FOS gene.
View Article and Find Full Text PDFIndian J Endocrinol Metab
August 2025
Research and Publication Division, EuGEF Research Foundation, Chattogram, Bangladesh.
Introduction: Cationic trypsinogen () gene mutation is responsible for hereditary pancreatitis (HP) with clinical outcomes like abdominal pain, diabetes mellitus and pancreatic cancer. The present study aims to screen () gene polymorphism in the Bangladeshi population, categorized as normal glucose tolerant (NGT), prediabetes (PD) and type 2 diabetes (T2D).
Methods: Blood was collected from the study subjects with overnight fasting (8-10 h), and 2 h after 75 g glucose intake orally.