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  1. 1 day ago · Salmonella Enteritidis, Escherichia coli, and Campylobacter jejuni are among the most common foodborne pathogens worldwide, and poultry products are strongly associated with foodborne pathogen outbreaks. These pathogens are capable of producing biofilms on several surfaces used in the food processing industry, including polyethylene and stainless steel. However, studies on multi-species ...

  2. 2 days ago · Candida albicans is an opportunistic pathogenic yeast [5] that is a common member of the human gut flora. It can also survive outside the human body. [6] [7] It is detected in the gastrointestinal tract and mouth in 40–60% of healthy adults. [8] [9] It is usually a commensal organism, but it can become pathogenic in immunocompromised ...

  3. en.wikipedia.org › wiki › BacteriaBacteria - Wikipedia

    1 day ago · A colony of Escherichia coli [111] Unlike in multicellular organisms, increases in cell size ( cell growth) and reproduction by cell division are tightly linked in unicellular organisms. Bacteria grow to a fixed size and then reproduce through binary fission, a form of asexual reproduction. [112]

  4. 1 day ago · It is used to practice streaking technique and to observe differences in colony morphology; for recovery of microorganisms from skin; to carry out the catalase test and to test the requirements for X and/or V factors. E. coli is actually green on tryptic soy agar. The agar itself is a white, amber color.

  5. 1 day ago · Cyanobacteria use photosynthetic pigments, such as various forms of chlorophyll, carotenoids, phycobilins to convert the energy in sunlight to chemical energy. Unlike heterotrophic prokaryotes, cyanobacteria have internal membranes. These are flattened sacs called thylakoids where photosynthesis is performed.

  6. 5 days ago · protozoan, organism, usually single-celled and heterotrophic (using organic carbon as a source of energy), belonging to any of the major lineages of protists and, like most protists, typically microscopic. All protozoans are eukaryotes and therefore possess a “true,” or membrane-bound, nucleus. They also are nonfilamentous (in contrast to ...

  7. 4 days ago · (1) Background: Antibiotic resistance in bacteria is an urgent global threat to public health. Migratory birds can acquire antibiotic-resistant and pathogenic bacteria from the environment or through contact with each other and spread them over long distances. The objectives of this study were to explore the relationship between migratory birds and the transmission of drug-resistant pathogenic ...