Sii akhri

Falcelinta Silsiladda Polymerase (PCR) Tallaabooyinka Habka Falcelinta Silsiladda Polymerase, oo si weyn loogu yaqaan PCR, waxay ka dhigan tahay mid ka mid ah horumarka tignoolajiyada ugu muhiimsan ee taariikhda bayoolaji molecular. Waxaa la sameeyay 1980-meeyadii, farsamadani waxay ka gudubtay nidaamka shaybaadhka ee gaarka ah una gudubtay Sii akhri

Mashiinka PCR waa aalad shaybaar oo adeegsasa baaskiil wadida heerkulka saxda ah si loo fududeeyo falcelinta silsilada Polymerase, taasoo awood u siinaysa in si degdeg ah loo kordhiyo DNA-ga gaarka ah ama taxanaha RNA ee falanqaynta. Adiga oo otomaatig u ah wejiyada kululaynta iyo qaboojinta ee looga baahan yahay denaturation, ka saarista, iyo fidinta, a Sii akhri

Muuqaalka bayoloji molecular ee casriga ah iyo baadhista kiliinikada ayaa asal ahaan loo qaabeeyey awoodda lagu kordhinayo taxane DNA oo gaar ah. Xudunta kacaankani waa mashiinka PCR, oo ah qayb aan laga maarmi karin oo ah qalabka shaybaadhka oo ka soo wareegay cilmi-baadhis khaas ah. Sii akhri

Dhulka sida degdega ah u kobcaya ee bayoolaji molecular, falcelinta silsiladda Polymerase ama mashiinka PCR ayaa weli ah tiirka falanqaynta hidaha. Haddii aad samaynayso genotyping fudud ama qiyaas culayska fayraska ee adag, doorashada u dhaxaysa wareegga kulaylka caadiga ah iyo sys PCR tiro ah Sii akhri

Mashiinka PCR-ga ugu fiican ee loogu talagalay ogaanshaha 2026 waa mid isku dheelitiraya labbiska kulaylka sare leh heerarka sare u kaca iyo awoodaha isku dhufashada sare; halka wareegtada kulaylka dhaqameedku ay lama huraan u tahay falanqaynta dhamaadka, tirada PCR-waqtiga-dhabta ah (qPCR) iyo nidaamyada mashiinka PCR dhijitaalka ah ayaa noqday Sii akhri