Zoo li ntau lwm hom tsiaj ntawm Penicillium, P. chrysogenum feem ntau rov tsim dua los ntawm ua cov saw qhuav ntawm cov spores (los yog conidia) los ntawm txhuam-zoo li conidiophores. Lub conidia feem ntau nqa los ntawm huab cua tam sim no mus rau qhov chaw tshiab colonization.
Penicillium rov tsim dua li cas?
Penicillium reproduces by vegetative, asexual and sexual means. 1. … Nws tshwm sim los ntawm kev sib tsoo ntawm cov nroj tsuag mycelium rau hauv ob lossis ntau qhov tawg. Txhua ntu ces hlob zuj zus ib yam li niam mycelium.
Puas Penicillium rov tsim dua kev sib deev lossis sib deev?
Biologists tam sim no tau pom thawj zaug tias cov kab mob kuj muaj lub voj voog kev sib deev, piv txwv li ob "poj niam txiv neej." Tau ntau tshaj 100 xyoo, nws tau xav tias penicillin-tsim pwm fungus Penicillium chrysogenum tsuas yog rov tsim tawm tsis zoo los ntawm spores.
Penicillium chrysogenum ua penicillin li cas?
Penicillin yog tshuaj tua kab mob cais tawm ntawm loj hlob Penicillium pwm hauv lub fermenter. Cov pwm loj hlob hauv cov kab lis kev cai ua kua uas muaj suab thaj thiab lwm yam khoom noj nrog rau qhov chaw ntawm nitrogen. Raws li cov pwm loj tuaj, nws siv cov suab thaj thiab pib ua cov tshuaj penicillin tsuas yog tom qab siv ntau cov as-ham rau kev loj hlob.
Puas penicillin rov tsim dua kev sib deev?
Nyob rau hauv biology, koj kawm tau hais tias penicillin-ua pwm fungus Penicillium chrysogenum tsuas yog reproduces asexually los ntawm spores - nws muajtau qhia li ntawd rau ntau xyoo pua tas los. Tab sis ib pawg kws tshawb fawb tam sim no hais tias fungus kuj muaj kev sib deev, ob "poj niam txiv neej".
