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Serratia |
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Serratia /Ser·ra·tia/ (sĕ-ra´she-ah) a genus of bacteria (tribe Serratieae) made up of gram-negative rods which produce a red pigment. For the most part, they are free-living saprophytes, but they cause a variety of infections in immunocompromised patients.
Serratia [serā′shə] Etymology: L, serra, saw teeth a genus of opportunistic motile, gram-negative bacilli from the family Enterobacteriaceae tribe Klebsielleae capable of causing infection in humans, including bacteremia, pneumonia, and urinary tract infections. Serratia organisms are frequently acquired in hospitals. See also nosocomial infection. Serratia [sĕ-ra´she-ah] a genus of gram-negative, facultatively anaerobic, motile bacteria, many species of which are opportunistic pathogens, causing infections of the endocardium, blood, wounds, and urinary and respiratory tracts. S. marces´cens is the most frequently isolated species.
serrated (ser´āted), adj having a jagged or notched edge; saw-toothed. Serratia
n a genus of motile, gram-negative bacilli capable of causing infection, including bacteremia, pneumonia, and urinary tract infections, in humans. Serratia gram-negative, flagellated rods, members of the family Enterobacteriaceae, found commonly in water, soil and food and only occasionally in pathological specimens. S. marcescens and S. liquefaciens are rare causes of bovine mastitis. See Table 16. Serratia rubidaea a nonpathogen sometimes used as a marker because of the red colonies it produces. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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