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Chii chinonzi mRNA vaccine?
Chii chinonzi mRNA vaccine Iyo mRNA yekudzivirira inoendesa RNA kumaseru emuviri kuratidza uye kugadzira maprotein antigens mushure mekugadziriswa kwakakodzera mu vitro, nekudaro zvichitungamira muviri kuburitsa mhinduro yekudzivirira kurwisa antigen, nekudaro kuwedzera bod...Verenga zvimwe -
Nhoroondo yePCR Technology
PCR (polymerase chain reaction) ndeimwe ye-in-vitro DNA amplification technologies, ine nhoroondo yemakore anopfuura makumi matatu.PCR tekinoroji yakatangwa naKary Mullis wekuCetus, USA muna 1983. Mullis akanyorera PCR patent muna 1985 uye akaburitsa bepa rekutanga redzidzo rePCR paSainzi zvakafanana...Verenga zvimwe -
Nzira ina dzekudzivirira PCR zvigadzirwa kusvibiswa
Kuvaka SOP Systerm Gadzira PCR kuyedza SOP kumisa maitiro evashandi vekuyedza.Vanoedza vanonyatsotevedzera maitiro ekushanda, uye kuderedza PCR kusvibiswa kunogona kukonzerwa nevanhu kana kudzivirira kuitika kwekusvibiswa mukushanda.Mukuwedzera...Verenga zvimwe -
Nzira yekuvandudza sei kushanda kweLncRNA reverse transcription?
Lead Yakareba isiri-coding RNA, lncRNA iRNA isiri-coding ine hurefu hunodarika mazana maviri nucleotides, kazhinji pakati pe200-100000 nt.lncRNA inogadzirisa gene expression pa epigenetic, transcription uye post-transcriptional mazinga, uye inotora chikamu mu X chromosome kunyarara, genome imprinting uye chroma...Verenga zvimwe -
Inogona kupfuudzwa kubva kumunhu kuenda kumunhu mumasekonzi gumi nemana.Chii chakaitika kune "kunyanya kutapurirana" Delta dhiri muZhong Nanshan Pass?
Yakanyorwa sosi: WuXi AppTec timu mupepeti MuGuangzhou, China, mapurisa ane basa rekubatsira kuferefeta kwedenda akaburitsa vhidhiyo yekutarisa: Muresitorendi imwe chete, vaviri vakapinda muimba yekugezera mumwe mushure memumwe pasina kana kubata.Masekonzi gumi nemana chete ekubatana...Verenga zvimwe -
SNP molecular labeling uye kuonekwa
Mushure mekunge nyanzvi yekuAmerica Eric S. Lander yataura zviri pamutemo imwe nucleotide polymorphism (SNP) seyechitatu-chizvarwa molecular marker muna 1996, SNP yakashandiswa zvakanyanya mukuongorora kwehupfumi hwemagariro ehutano, biological genetic linkage mepu, uye vanhu pathogenic gene kuongorora., D...Verenga zvimwe -
Popular Science |Maitiro ekuona iyo coronavirus nyowani neqPCR
COVID-19 chirwere chinotapuriranwa chinokonzerwa neSevere Acute Respiratory Syndrome Coronavirus Type 2. Kana munhu aine utachiona, zviratidzo zvinonyanyozivikanwa zvinosanganisira fivha, kukosora, uye kutadza kufema zvakanaka.Iwo masampula anoshandiswa pakuyedza anogona kuunganidzwa ne nasopharyngeal swabs kana oropharyngeal swabs.Chii ini...Verenga zvimwe -
Kuongorora kwakazara kwe molecular diagnostic tekinoroji (1)
Tekinoroji yekuongorora tekinoroji inoshandisa ma molecular biology nzira kuona kutaura uye chimiro cheiyo genetic zvinhu zvemuviri wemunhu uye hutachiona hwakasiyana, kuitira kuti uwane chinangwa chekufanotaura uye kuongorora zvirwere.Mumakore achangopfuura, nekuvandudzwa uye kudzokorora kwema molecular ...Verenga zvimwe -
Yakakodzera kudzidza44 njodzi yekutarisa nzvimbo dzePCR rabhoritari
Kune marudzi maviri makuru enjodzi mumarabhoritari ePCR: njodzi dzebiosafety uye njodzi yekusvibisa nucleic acid.Iyo yekare inokuvadza vanhu uye nharaunda, uye iyo yekupedzisira inokanganisa mhedzisiro yePCR bvunzo.Ichi chinyorwa chiri pamusoro pePCR labhoritari yekutarisa njodzi nzvimbo uye inoenderana nenjodzi lev ...Verenga zvimwe -
Mushure mekubaiwa neCCIDID-19 vaccine, ndoziva sei kana masoja ekudzivirira chirwere akagadzirwa?
Kusvika Chikumi 25, 2021, National Health Commission yeChina yakaburitsa data rinoratidza kuti vanhu vanopfuura 630 miriyoni vakabaiwa munyika yangu, zvinoreva kuti huwandu hwejekiseni hwehuwandu hwevanhu muChina hwakapfuura 40%, rinova danho rakakosha mukutanga mombe.Verenga zvimwe -
Ndinogona Kuedza Coronavirus Kumba?
Vanhu vazhinji vanogona kuve nemubvunzo wakaita seuyu: Ndinogona kuyedza Novel Coronavirus kumba?Mhinduro ndeyekuti hongu.Unogona kusarudza SARS-CoV-2 antigen yekuona kits yekuyedza novel coronavirus kumba.Kukosha kweSARS-CoV-2 antigen yekuona Iyo SARS-CoV-2 antigen bvunzo inogona kuona zvakananga whet ...Verenga zvimwe -
Pakungotarisa丨Iyo yakanyanya kukwana pathogenic microorganism yekuongorora tekinoroji
Pathogenic microorganisms hutachiona hunogona kupinda mumuviri wemunhu, hunokonzera zvirwere uye kunyange zvirwere zvinotapukira, kana zvirwere.Pakati pezvirwere, mabhakitiriya nemavhairasi ndizvo zvinonyanya kukuvadza.Utachiona ndicho chimwe chezvikonzero zvikuru zvekurwara nekufa kwevanhu.Mukutanga kwezana ramakore rechi20, ...Verenga zvimwe
