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In 2019, Netflix was already a fixture in our lives. With a global pandemic keeping everyone in their homes for most of the year and a barrage of boorish politicians and natural disasters making ...
Bacterial morphological plasticity refers to changes in the shape and size that bacterial cells undergo when they encounter stressful environments. Although bacteria have evolved complex molecular strategies to maintain their shape, many are able to alter their shape as a survival strategy in response to protist predators, antibiotics, the immune response, and other threats.
Bacterial cellular morphologies are the shapes that are characteristic of various types of bacteria and often key to their identification. Their direct examination under a light microscope enables the classification of these bacteria (and archaea ). Generally, the basic morphologies are spheres (coccus) and round-ended cylinders or rod shaped ...
Actinomyces is a genus of the Actinomycetia class of bacteria. They all are gram-positive and facultatively anaerobic, growing best under anaerobic conditions. [ 2] Actinomyces species may form endospores, and while individual bacteria are rod-shaped, Actinomyces colonies form fungus -like branched networks of hyphae. [ 3]
Helicobacter pylori, previously known as Campylobacter pylori, is a gram-negative, flagellated, helical bacterium. Mutants can have a rod or curved rod shape, and these are less effective. [ 1][ 2] Its helical body (from which the genus name, Helicobacter, derives) is thought to have evolved in order to penetrate the mucous lining of the ...
Netflix on Monday released the latest update to its culture memo, its guiding set of principles for how the company operates. The new iteration of the influential document does not really reflect ...
Most cases of salmonellosis are caused by food infected with S. enterica, which often infects cattle and poultry, though other animals such as domestic cats [3] [4] and hamsters [5] have also been shown to be sources of infection in humans. It primarily resides in the intestinal tract of animals and humans and can be found in feedstuff, soil ...
Elizabeth Stone is Netflix’s chief technology officer, overseeing a global team of about 3,000 at the streaming giant. The technology group touches every part of Netflix — spanning not just ...