Thaum twg tau pom cov phages?

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Thaum twg tau pom cov phages?
Thaum twg tau pom cov phages?

Video: Thaum twg tau pom cov phages?

Video: Thaum twg tau pom cov phages?
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Anonim

Bacteriophages tau pom thawj zaug hauv 1915 los ntawm William Twort, thiab xyoo 1917 los ntawm Felix d'Herelle pom tau tias lawv muaj peev xwm tua cov kab mob.

Ntev npaum li cas cov phages nyob ib puag ncig?

Vim kab mob uas kis kab mob (bacteriophages; tseem hu ua phages) tau tshawb pom 100 xyoo dhau los. Txij thaum ntawd los, kev tshawb fawb phage tau hloov pauv qhov tseem ceeb thiab kev txhais lus biosciences.

Leej twg pom phages?

Ob xyoos tom qab, tus hais lus Fab Kis- Canadian microbiologist Felix d'Herelle nws tus kheej tau luam tawm cov kev soj ntsuam zoo sib xws [2], tab sis tsis zoo li qhov ceev faj dua Twort, d'Herelle tau ntseeg tam sim ntawd tias nws tau pom ib hom kab mob tshiab uas kis kab mob, uas nws hu ua bacteriophage (phage).

phages tuaj qhov twg?

Kuj hu ua phages (los ntawm lo lus hauv paus 'phagein' lub ntsiab lus "noj"), cov kab mob no tuaj yeem pom txhua qhov chaw muaj kab mob suav nrog, hauv av, tob nyob rau hauv lub ntiaj teb crust, hauv cov nroj tsuag thiab tsiaj txhu, thiab txawm nyob rau hauv dej hiav txwv. Cov dej hiav txwv tuav qee qhov chaw ceev tshaj plaws ntawm phages hauv ntiaj teb.

Xyoo twg cov kws tshawb fawb pib sim nrog phages ib zaug ntxiv?

Phages tau pom nws tus kheej ob zaug: los ntawm Twort hauv 1915 (Twort, 1915) thiab d'He'relle hauv 1917 (D'Herelle, 1917). Lawv tau pib kawm ua cov tshuaj tiv thaiv kab mob thiab tom qab ntawd tau siv dav hauv tsev kho mob, feem ntau nyob rau hauv lub qub Soviet Union (Abedon li al., 2011).

Pom zoo: