Nkhani Zamakampani
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Kodi katemera wa mRNA ndi chiyani?
Katemera wa mRNA ndi chiyani Katemera wa mRNA amasamutsa RNA kupita ku maselo amthupi kuti afotokoze ndikupanga ma antigen a protein pambuyo pakusintha koyenera mu vitro, motero amatsogolera thupi kuti lipange chitetezo chamthupi motsutsana ndi antigen, potero kumakulitsa ...Werengani zambiri -
PCR Technology
PCR (polymerase chain reaction) ndi imodzi mwamatekinoloje a in-vitro DNA amplification, omwe ali ndi mbiri yopitilira zaka 30.Ukadaulo wa PCR udapangidwa upainiya ndi Kary Mullis waku Cetus, USA mu 1983. Mullis adafunsira patent ya PCR mu 1985 ndipo adasindikiza pepala loyamba la maphunziro a PCR pa Science momwemo...Werengani zambiri -
Njira zinayi zopewera kuipitsidwa kwa zinthu za PCR
Kupanga SOP Systerm Yambitsani kuyesa kwa PCR SOP kuti mukhazikitse machitidwe a anthu oyesera.Oyeserawo amatsatira mosamalitsa njira zogwirira ntchito, ndikuchepetsa kuipitsidwa kwa PCR komwe kungayambike chifukwa cha anthu kapena kuletsa kuchitika kwa kuipitsa pakugwira ntchito.Kuwonjezera...Werengani zambiri -
Momwe mungasinthire magwiridwe antchito a LncRNA reverse transcript?
Lead Long non-coding RNA, lncRNA ndi RNA yosalemba zilembo yokhala ndi utali wopitilira ma nucleotide 200, nthawi zambiri imakhala pakati pa 200-100000 nt.lncRNA imayang'anira mawonekedwe a jini pa epigenetic, transcript and post-transcriptal, ndipo imatenga nawo gawo pakutonthola kwa X chromosome, kusindikiza kwa genome ndi chroma...Werengani zambiri -
Itha kuperekedwa kuchokera kwa munthu kupita kwa munthu m'masekondi 14.Kodi zidachitika ndi chiyani pamtundu wa Delta "wowopsa kwambiri" ku Zhong Nanshan Pass?
Gwero lomasulira: WuXi AppTec gulu mkonzi Ku Guangzhou, China, apolisi amene ali ndi udindo wothandiza kufufuza miliri anatulutsa kanema anaziika: Mu lesitilanti yomweyo, awiriwa analowa m'bafa mmodzi pambuyo pa mzake popanda kukhudza thupi.Masekondi 14 okha a co-e...Werengani zambiri -
SNP kulembedwa kwa maselo ndi kuzindikira
Katswiri wina wa ku America, Eric S. Lander, atapereka lingaliro la single nucleotide polymorphism (SNP) ngati cholembera cha m'badwo wachitatu mu 1996, SNP yakhala ikugwiritsidwa ntchito kwambiri pofufuza za chikhalidwe cha zachuma, kupanga mapu okhudzana ndi majini, ndi kufufuza kwa majini a anthu., D...Werengani zambiri -
Sayansi Yodziwika |Momwe mungadziwire coronavirus yatsopano ndi qPCR
COVID-19 ndi matenda opatsirana omwe amayamba chifukwa cha Severe Acute Respiratory Syndrome Coronavirus Type 2. Munthu akadwala, zizindikiro zofala kwambiri ndi kutentha thupi, chifuwa, komanso kupuma movutikira.Zitsanzo zomwe zimagwiritsidwa ntchito poyesa zimatha kusonkhanitsidwa ndi nasopharyngeal swabs kapena oropharyngeal swabs.Zomwe ndi...Werengani zambiri -
Kusanthula kwathunthu kwaukadaulo waukadaulo wama cell (1)
Ukadaulo wozindikira mamolekyulu amagwiritsa ntchito njira za biology kuti azindikire momwe ma genetic athupi la munthu amagwirira ntchito komanso ma virus osiyanasiyana, kuti akwaniritse cholinga cholosera ndikuzindikira matenda.M'zaka zaposachedwa, ndikukweza ndi kubwereza kwa ma cell ...Werengani zambiri -
Maphunziro Ofunika 44 mfundo zowunikira zoopsa za labotale ya PCR
Pali mitundu iwiri ikuluikulu ya zoopsa mu labotale ya PCR: zoopsa za biosafety ndi ziwopsezo zoyipitsidwa ndi nucleic acid.Zakale zimavulaza anthu ndi chilengedwe, ndipo zotsirizirazi zimakhudza zotsatira za mayeso a PCR.Nkhaniyi ikunena za PCR labotale yowunikira zoopsa komanso momwe ziwopsezo zimayendera ...Werengani zambiri -
Nditalandira katemera wa COVID-19, ndingadziwe bwanji ngati ma antibodies apangidwa?
Mpaka pa Juni 25, 2021, National Health Commission of China idatulutsa zidziwitso zomwe zikuwonetsa kuti anthu opitilira 630 miliyoni alandila katemera mdziko langa, zomwe zikutanthauza kuti katemera wa anthu onse ku China apitilira 40%, yomwe ndi gawo lofunikira pakukhazikitsa ng'ombe ...Werengani zambiri -
Kodi Ndingayezetse Coronavirus Kunyumba?
Anthu ambiri atha kukhala ndi funso ngati ili: Kodi ndingayesere Novel Coronavirus kunyumba?Yankho ndi inde.Mutha kusankha zida zodziwira ma antigen a SARS-CoV-2 kuyesa coronavirus yatsopano kunyumba.Kufunika kwa kuzindikira kwa SARS-CoV-2 antigen Kuyesa kwa antigen kwa SARS-CoV-2 kumatha kuzindikira mwachindunji ...Werengani zambiri -
Kungoyang'ana pang'ono丨Tekinoloje yodziwika bwino kwambiri ya tizilombo toyambitsa matenda
Tizilombo toyambitsa matenda ndi tizilombo tating'onoting'ono tomwe timatha kulowa m'thupi la munthu, kuyambitsa matenda komanso matenda opatsirana, kapena tizilombo toyambitsa matenda.Pakati pa tizilombo toyambitsa matenda, mabakiteriya ndi mavairasi ndi omwe amavulaza kwambiri.Matenda ndi chimodzi mwazomwe zimayambitsa kudwala komanso kufa kwa anthu.Kumayambiriro kwa zaka za m'ma 20, ...Werengani zambiri
