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This Concept Map, created with IHMC CmapTools, has information related to: Answers_Invade_cell.cmap, type 3 secretion system mechanism activate the host cell's cytoskeletal machinery enabling bacterial entry into the cell by phagocytosis, invasins mechanism activate the host cell's cytoskeletal machinery enabling bacterial entry into the cell by phagocytosis, The production, release, and community-wide sensing of molecules called autoinducers that modulate gene expression in response to the density of a bacterial population. process Autoinducers produced by one bacterium cross the membrane of another and bind to receptors in its cytoplasm., Quorum Sensing definition The production, release, and community-wide sensing of molecules called autoinducers that modulate gene expression in response to the density of a bacterial population., Enables bacteria to co-opt the functions of host cells for their own benefit. examples kill phagocytic dendritic cells once they are engulfed and prevent those dendritic cells from activating the T4-lymphocytes and T8-lymphocytes required for adaptive immunity, Enables bacteria to co-opt the functions of host cells for their own benefit. examples invade phagocytic cells, neutralize their killing ability, and turn them into a safe haven for bacterial replication, causes the host cell to release digestive enzymes that enable the spirochete with its corkscrewing motility to penetrate host cell membrane,invade and leave blood vessels, and dessiminate to other locations examples Treponema pallidum, Borrelia burgdorferi, activate the host cell's cytoskeletal machinery enabling bacterial entry into the cell by phagocytosis advantage kill phagocytic dendritic cells once they are engulfed and prevent those dendritic cells from activating the T4-lymphocytes and T8-lymphocytes required for adaptive immunity, activate the host cell's cytoskeletal machinery enabling bacterial entry into the cell by phagocytosis advantage providing the bacterium with a ready supply of nutrients, Autoinducers produced by one bacterium cross the membrane of another and bind to receptors in its cytoplasm. then Autoinducer/receptor complexes are able to bind to DNA promoters and activate the transcription of quorum sensing-controlled genes., spiorochetes advantage causes the host cell to release digestive enzymes that enable the spirochete with its corkscrewing motility to penetrate host cell membrane,invade and leave blood vessels, and dessiminate to other locations, Autoinducer/receptor complexes are able to bind to DNA promoters and activate the transcription of quorum sensing-controlled genes. benefit Individual bacteria within a group are able to benefit from the activity of the entire group., activate the host cell's cytoskeletal machinery enabling bacterial entry into the cell by phagocytosis advantage protecting the bacteria from complement, antibodies, and other body defense molecules, motility and invasins examples spiorochetes, activate the host cell's cytoskeletal machinery enabling bacterial entry into the cell by phagocytosis examples Shigella,Salmonella, enteroinvasive Escherichia coli, activate the host cell's cytoskeletal machinery enabling bacterial entry into the cell by phagocytosis advantage invade phagocytic cells, neutralize their killing ability, and turn them into a safe haven for bacterial replication, The ability to invade host cells often a result of Quorum Sensing, Enables bacteria to co-opt the functions of host cells for their own benefit. examples providing the bacterium with a ready supply of nutrients, type 3 secretion system function Enables the bacterium to directly inject bacterial effector molecules into the cytoplasm of the host cell in order to alter its cellular machinery or cellular communication., The ability to invade host cells methods of invading host cells invasins
