Qhov sib txawv tseem ceeb ntawm Saccharomyces Cerevisiae thiab Candida Albicans yog tias Saccharomyces cerevisiae tsis yog cov poov xab zoo lossis cov kab mob tsis zoo, thaum Candida albicans yog cov poov xab zoo uas yog cov kab mob fungus.
S. cerevisiae yog ib qho ntawm feem ntau kawm eukaryotic qauv kab mob. Nws yog cov kab mob uas tsis muaj kab mob uas siv rau hauv kev ua cawv txiv hmab, ci, thiab brewing. Nyob rau hauv sib piv, C. albicans yog ib tug opportunistic kab mob uas ua rau candidiasis. Nws yog polymorphous fungus uas muaj xws li poov xab, pseudohypha, thiab hypha. C. albicans muaj nyob rau hauv tib neeg lub plab zom mov thiab qhov ncauj kab noj hniav.
Saccharomyces Cerevisiae yog dab tsi?
Saccharomyces cerevisiae yog cov poov xab budding feem ntau hu ua qab zib fungus lossis brewer's poov xab. Structurely, S. cerevisiae yog puag ncig los yog ovoid nyob rau hauv cov duab. Nws tshwm sim raws li ib leeg-celled kab mob uas yog 5-10 μm nyob rau hauv txoj kab uas hla. S cerevisiae reproduces los ntawm budding. Cytokinesis ua rau cov budding poov xab tsim ob tug ntxhais cell los ntawm niam cell. Ib tug bud loj hlob nyob rau sab saum toj ntawm niam cell thiab loj hlob txuas rau nws. Thaum matured, no bud detached los ntawm niam cell thiab ua ib tug ywj siab cell. S cerevisiae tsis yog huab cua. Feem ntau, nws muaj nyob rau hauv ripening txiv hmab txiv ntoo. Lub genome ntawm S. cerevisiae yog thawj genome uas tau ua tiav tag nrho. Lub genome muaj 16 chromosomes thiab muaj txog 6000 genes.
Daim duab 01: Saccharomyces cerevisiae
S cerevisiae yog ib hom kab mob eukaryotic siv hauv molecular thiab cell biology. Cov fungus no kuj tau yooj yim manipulated noob caj noob ces. Yog li ntawd, nws yog ib qho tseem ceeb nyob rau hauv ntau yam kev siv biotechnological thiab. Ntxiv mus, cov kab mob no tau siv rau hauv ci, winemaking, thiab brewing txij thaum ancient sij hawm. Nws kuj yog siv rau kev lag luam ntawm qee cov tshuaj biopharmaceuticals. Txawm hais tias S. cerevisiae raug suav hais tias tsis yog kab mob, nws muaj feem cuam tshuam rau ntau yam kab mob, suav nrog vaginitis hauv cov neeg mob noj qab haus huv thiab kab mob ntawm daim tawv nqaij, kab mob hauv cov hlab ntsha, thiab kev kis kab mob ntawm cov kab mob tseem ceeb hauv cov neeg mob uas muaj kev tiv thaiv kab mob thiab mob hnyav.
Candida Albicans yog dab tsi?
Candida albicans yog cov poov xab commensal uas dhau los ua cov kab mob kis tau zoo hauv cov neeg tiv thaiv kab mob. Nws yog feem ntau pom nyob rau hauv tib neeg lub plab. Nws kuj tseem muaj sia nyob sab nraum tib neeg lub cev. C. albicans muaj nyob hauv plab hnyuv thiab qhov ncauj hauv ntau tus neeg noj qab haus huv. Cov fungus no dhau los ua pathogenic nyob rau hauv ntau yam mob. C. albicans yog ib hom kab mob Candida uas ua rau candidiasis. Raws li kev txheeb cais, kab mob candidiasis tshwm sim los ntawm C. albicans tso nyiaj rau kev tuag ntawm 40%. Tsis tas li ntawd, tus kab mob no tseem muaj lub luag haujlwm rau invasive candidiasis. Raws li qee qhov kev tshawb fawb tshiab, C. albicans muaj peev xwm hla cov ntshav-hlwb lub hlwb thiab.
Daim duab 02: C. albicans
C. albicans feem ntau yog siv los ua qauv kab mob rau cov kab mob fungal. Nws nkag mus morphological hloov ntawm cov poov xab thiab hyphal cov ntaub ntawv (filamentous hlwb). Yog li ntawd, nws yog hu ua dimorphic fungus. C. albicans muaj xws li haploid, diploid, lossis tetraploid. Lub genome loj ntawm daim ntawv diploid yog nyob ib ncig ntawm 29 Mb. Kwv yees li 70% ntawm cov protein-coding noob ntawm C. albicans tseem tsis tau muaj tus yam ntxwv.
C. albicans ua rau ob qho tib si kab mob hauv zos (qhov ncauj, qhov chaw mos) thiab kab mob hauv lub cev (cov neeg tiv thaiv kab mob). Nws tseem ua lub luag haujlwm hauv Crohn tus kab mob. Cov neeg uas raug mob los ntawm Crohn tus kab mob yog feem ntau yuav colonize C. albicans. Cov tshuaj tiv thaiv kab mob xws li amphotericin B, echinocandin, fluconazole, nystatin, clotrimazole muaj txiaj ntsig zoo rau C. albicans.
Dab tsi yog qhov zoo sib xws ntawm Saccharomyces Cerevisiae thiab Candida Albicans?
- Ob leeg cerevisiae thiab C. Albicans muaj xws li poov xab.
- Lawv ua rau cov kab mob fungal hauv tib neeg.
- Ob hom no yog siv los ua qauv kab mob hauv molecular Biology.
- Lawv muaj nyob hauv tib neeg txoj hnyuv.
- Lawv yog cov kab mob eukaryotic uas koom nrog Kingdom Fungi.
Qhov txawv ntawm Saccharomyces Cerevisiae thiab Candida Albicans yog dab tsi?
Saccharomyces cerevisiae yog ib qho tseem ceeb ntawm cov kab mob uas tsis muaj kab mob, thaum Candida albicans yog cov kab mob uas yog cov kab mob kis tau zoo. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm Saccharomyces Cerevisiae thiab Candida Albicans.
Cov ntawv qhia hauv qab no nthuav tawm qhov sib txawv ntawm Saccharomyces Cerevisiae thiab Candida Albicans hauv daim ntawv teev npe rau ib sab ntawm kev sib piv.
Summary – Saccharomyces Cerevisiae vs Candida Albicans
Saccharomyces cerevisiae thiab Candida albicans yog ob hom poov xab. S. cerevisiae tsis yog cov poov xab commensal, thiab nws tsis yog kab mob fungus. Nws yog dav siv hauv winemaking, ci, thiab brewing. Yog li ntawd, nws yog ib qho tseem ceeb industrially fungal hom. C. albicans yog cov poov xab commensal ib txwm muaj nyob rau hauv tib neeg txoj hnyuv. Nws yog tus kab mob kis tau tus kab mob. Nws yog ib hom kab mob uas ua rau candidiasis. Structureally, S. cerevisiae yog ib leeg-celled fungus thaum C. albicans tuaj yeem hloov pauv morphogenic los ntawm cov poov xab mus rau hyphae. Yog li, qhov no qhia txog qhov sib txawv ntawm Saccharomyces Cerevisiae thiab Candida Albicans.
