Vim ethidium bromide tuaj yeem khi nrog DNA, nws muaj tshuaj lom heev li mutagen. Nws tuaj yeem ua rau muaj teeb meem carcinogenic lossis teratogenic, txawm tias tsis muaj pov thawj tshawb fawb pom tias muaj txiaj ntsig kev noj qab haus huv.
Puas yog methyl bromide txwv?
Methyl bromide yog cov tshuaj fumigant siv los tswj cov kab tsuag hauv kev ua liaj ua teb thiab kev xa khoom. … Yog li ntawd, nrog rau lwm lub tebchaws, Tebchaws Meskas tau txiav tawm kev tsim khoom thiab kev siv methyl bromide nrog rau qhov tseem ceeb tshwj xeeb rau kev siv tseem ceeb nrog rau kev cais tawm thiab kev xa khoom ua ntej.
Yuav ua li cas yog tias koj kov ethidium bromide?
EtBr yog ib qho muaj zog mutagen (tuaj yeem ua rau kev puas tsuaj ntawm caj ces), thiab muaj tshuaj lom me me tom qab kis mob. EtBr tuaj yeem nqus tau los ntawm daim tawv nqaij, yog li nws yog ib qho tseem ceeb kom tsis txhob muaj kev sib cuag nrog cov tshuaj. Daim ntawv hmoov yog suav tias yog ib qho khaus khaus rau sab sauv, qhov muag, thiab tawv nqaij.
Puas yog methyl bromide yog tshuaj tua kab?
Methyl bromide yog ib qho dav spectrum fumigant siv los ua acaricide, fungicide, tshuaj tua kab mob, tshuaj tua kab, nematicide, thiab tshuaj tua kab (1). Methyl bromide tau qhia ua tshuaj tua kab hauv xyoo 1932 thiab tau sau npe thawj zaug hauv Tebchaws Meskas hauv xyoo 1961 (1, 2). … Qhov kev faib tawm no yog vim qhov mob toxicity ntawm methyl bromide.
Puas yog methyl bromide txwv hauv Australia?
Methyl bromide yog ib qho ozone depleting roj thiab cov tshuaj tswj tau. Hauv Australia nws tsuas yog siv tau los ua fumigant rau kev cais tawm thiab xa khoom ua ntej lub hom phiaj, tshwj tsis yog tsoomfwv Australia tau tso cai rau lwm tus sivKev nplua hnyav thov rau kev siv tsis raug cai ntawm methyl bromide.
Making my favorite liquid carcinogen
