Labaran Masana'antu
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Menene rigakafin mRNA?
Menene maganin mRNA Alurar mRNA yana tura RNA zuwa sel na jiki don bayyanawa da kuma samar da antigens sunadaran bayan gyare-gyaren da suka dace a cikin vitro, ta haka ne ke jagorantar jiki don samar da amsawar rigakafi daga antigen, ta haka ne ya fadada jiki ...Kara karantawa -
PCR Technology
PCR (polymerase chain reaction) yana ɗaya daga cikin fasahar haɓaka DNA na in-vitro, tare da tarihin sama da shekaru 30.Kary Mullis na Cetus, Amurka ne ya jagoranci fasahar PCR a shekarar 1983. Mullis ya nemi takardar shaidar PCR a 1985 kuma ya buga takarda ta farko ta PCR akan Kimiyya a cikin wannan ...Kara karantawa -
Hanyoyi hudu don hana gurɓatar samfuran PCR
Gina Tsarin SOP Kafa gwajin SOP na PCR don daidaita halayen ma'aikatan gwaji.Masu gwajin suna bin ƙa'idodin aiki sosai, kuma suna rage gurɓataccen gurɓataccen PCR wanda zai iya haifar da abubuwan ɗan adam ko hana faruwar ƙazanta a cikin aikin.In add...Kara karantawa -
Yadda ake haɓaka ingancin juzu'i na LncRNA?
Jagora Dogon RNA mara coding, lncRNA RNA ce mara coding mai tsayi sama da 200 nucleotides, gabaɗaya tsakanin 200-100000 nt.lncRNA yana sarrafa maganganun kwayoyin halitta a epigenetic, rubutun rubutu da matakan rubutu, kuma yana shiga cikin shiru na X chromosome, genome imprinting da chroma ...Kara karantawa -
Ana iya wucewa daga mutum zuwa mutum cikin dakika 14.Menene ya faru da nau'in Delta "mai saurin yaduwa" a cikin Zhong Nanshan Pass?
Majiyar fassara: Editan tawagar WuXi AppTec A birnin Guangzhou na kasar Sin, 'yan sandan da ke da alhakin gudanar da bincike kan cutar sun fitar da wani hoton bidiyo na sa ido: A cikin gidan abinci guda, su biyun sun shiga bandaki daya bayan daya ba tare da wani mu'amala ba.Kawai dakika 14 na haɗin gwiwa...Kara karantawa -
SNP kwayoyin lakabi da ganowa
Bayan da masanin Amurka Eric S. Lander ya gabatar da tsari guda daya na nucleotide polymorphism (SNP) a matsayin alamar kwayoyin halitta ta ƙarni na uku a cikin 1996, SNP an yi amfani da shi sosai a cikin nazarin ƙungiyar tattalin arziki, gina taswirar haɗin gwiwar kwayoyin halitta, da kuma tantance kwayar cutar ɗan adam., D...Kara karantawa -
Shahararren Kimiyya |Yadda ake gano sabon coronavirus ta qPCR
COVID-19 cuta ce mai saurin kamuwa da Cutar Cutar Cutar Coronavirus Nau'in 2. Lokacin da mutum ya kamu da cutar, alamomin da aka fi sani da su sun hada da zazzabi, tari, da ƙarancin numfashi.Ana iya tattara samfuran da aka yi amfani da su don gwaji ta hanyar swabs na nasopharyngeal ko swabs na oropharyngeal.Me zan...Kara karantawa -
Cikakkun nazarin fasahar gano kwayoyin halitta (1)
Fasahar gano kwayoyin halitta tana amfani da hanyoyin nazarin kwayoyin halitta don gano furci da tsarin kwayoyin halittar jikin dan Adam da kwayoyin cuta daban-daban, ta yadda za a cimma manufar hasashen da gano cututtuka.A cikin 'yan shekarun nan, tare da haɓakawa da haɓakar kwayoyin halitta ...Kara karantawa -
Cancantar koyo 丨44 wuraren lura da haɗari na dakin gwaje-gwaje na PCR
Akwai manyan nau'ikan haɗari guda biyu a cikin dakunan gwaje-gwaje na PCR: haɗarin biosafety da haɗarin gurɓataccen acid nucleic.Tsohon yana cutar da mutane da muhalli, kuma na ƙarshe yana rinjayar sakamakon gwajin PCR.Wannan labarin yana game da wuraren lura da haɗarin PCR da madaidaicin haɗarin haɗari ...Kara karantawa -
Bayan yin allurar rigakafin COVID-19, ta yaya zan iya sanin ko an samar da ƙwayoyin rigakafi?
Ya zuwa ranar 25 ga watan Yunin shekarar 2021, hukumar lafiya ta kasar Sin ta fitar da bayanai da ke nuna cewa, an yi wa mutane sama da miliyan 630 allurar riga-kafi a kasarta, wanda hakan ke nuna cewa yawan allurar rigakafin da aka yi wa daukacin al'ummar kasar Sin ya zarce kashi 40 cikin 100, wanda hakan wani muhimmin mataki ne na kafa garken garken...Kara karantawa -
Zan iya Gwajin Coronavirus a Gida?
Mutane da yawa na iya samun tambaya kamar haka: Zan iya gwada Novel Coronavirus a gida?Amsar ita ce e. Kuna iya zaɓar na'urorin gano antigen SARS-CoV-2 don gwada sabon coronavirus a gida.Muhimmancin gano antigen SARS-CoV-2 Gwajin antigen na SARS-CoV-2 na iya gano whet kai tsaye.Kara karantawa -
A kallo 丨Mafi cikakkiyar fasahar gano ƙananan ƙwayoyin cuta
Pathogenic microorganisms wasu ƙananan ƙwayoyin cuta ne waɗanda zasu iya mamaye jikin ɗan adam, haifar da cututtuka har ma da cututtuka, ko ƙwayoyin cuta.Daga cikin kwayoyin cuta, kwayoyin cuta da ƙwayoyin cuta sun fi cutarwa.Kamuwa da cuta yana daya daga cikin manyan abubuwan da ke haifar da cututtuka da mutuwa.A farkon karni na 20, di...Kara karantawa
