Puas yog Bacillus cereus muaj tshuaj ntsiav?
Puas yog Bacillus cereus muaj tshuaj ntsiav?

Video: Puas yog Bacillus cereus muaj tshuaj ntsiav?

Video: Puas yog Bacillus cereus muaj tshuaj ntsiav?
Video: Luag puas hlub koj - Mang Vang [Official Music Video] 2022 2024, Kaum ib hlis
Anonim

cereus g9241 ua muaj plasmid uas yog 99.6% zoo ib yam rau pXO1 plasmid los ntawm B . anthracis, tab sis ua tsis yog muaj lub pXO2 plasmid uas yuav tsum tau rau tag nrho virulence. Nws kuj muaj ib tug thib ob plasmid uas encodes rau a tshuaj ntsiav Biosynthesis operon [7].

Khaws qhov no hauv kev xav, puas yog Bacillus cereus encapsulated?

Peb tau txheeb xyuas peb encapsulated Bacillus cereus Cov kab mob, cais tawm los ntawm cov neeg mob uas muaj mob ntsws hnyav, nyob rau hauv ib phau ntawm B . cereus isolates txuam nrog tib neeg mob. Bacillus cereus yog gram-positive, spore-forming, opportunistic pathogen (5, 13).

Kuj Paub, Bacillus cereus siv rau dab tsi? Bacillus cereus Cov kab mob Gram-positive motile, yog ib qho kab mob kis tau zoo uas feem ntau ua rau cov zaub mov lom tshwm sim los ntawm cov kab mob raws plab thiab emetic, nrog rau ntau yam kab mob hauv zos thiab mob ntev, xws li: septicemia, meningitis, periodontitis, endocarditis thiab qhov txhab. kab mob

Hauv qhov no, Bacillus subtilis puas muaj tshuaj ntsiav?

Bacillus subtilis yog kab mob Gram-positive, qwj-zoo li tus thiab catalase-zoo. Raws li nrog rau lwm cov tswv cuab ntawm genus Bacillus , nws tuaj yeem tsim ib qho endospore, kom muaj sia nyob ib puag ncig huab cua kub thiab desiccation.

Bacillus cereus pom nyob rau hauv dab tsi?

Bacillus cereus feem ntau yog kab mob pom hauv av. Nws ua rau cov zaub mov lom thaum tib neeg noj cov zaub mov tsis huv xws li nqaij, ntses, kua zaub, lossis zaub uas tsis tau khaws cia kom zoo. Lawv sib faib sai thiab tsim cov co toxins uas ua rau raws plab thiab ntuav.

Pom zoo: