Dzimwe nguva vanhu vanoda kuziva kana vakabatana nemumwe muhukama hweropa. Kazhinji kacho, kuongororwa uku kunoitwa kuitira kuratidzira paternity.
Teknolojia yemazuva ano inokubvumira kuedza kuve nevana neropa, samate, vhudzi nezvimwe, izvo zvinonzi, biological material. Iko kuongorora kunowanzo, iyo, zvisinei, kunogona kuchinja zvikuru upenyu hwedu. Kuongororwa kweDNA yevabereki kunoshandiswa kusimbisa kodzero dzevabereki, kodzero dzenhaka, uye dzimwe nguva kunyange kuedza kushandiswa kwezvirwere zvakakomba.
Nzira yekuita sei DNA kuongorora kubata?
Nhasi zviri nyore kuwana uchapupu hwehubaba. Kuti uite izvi, unofanirwa kuonana nekliniki, iyo inopa maitiro akadaro, uye inopa pamusoro pekuongorora kwezvinhu zvehupenyu zvekuti baba baba nemwana. Nzira iyo iri nyore ndeyekutora swab kubva pamuromo (kubva mukati mebama), asi zvinhu zveDNA zvinowanikwa kubva mumate. Zvimwe, zvinokwanisika kupfuudza bvudzi (zvinofanira kubviswa "kubva pamudzi"), meno, misumari, earwax. Kuongororwa ropa kunobatsirawo kuedza kwevabereki, asi zviri nyore kuti vanachiremba vashande nemate, sezvo kuongororwa kweropa kunogona kunge kusina kujekesa mushure mekuwedzerwa ropa, kupisa marrow transplantation, nezvimwewo. Chigumisiro chekuongorora kweDNA yebaba iwe uchawana mumazuva mashomanana. Panguva imwecheteyo, kuedza kunogona kunge kusina kunaka, kana munhu asina mwana 100% kana baba vakanaka. Mikana yeiyo yekupedzisira inowanzobva pa70 kusvika 99%. Zvinofanira kuonekwa kuti DNA inongororwa nhamba ine uremu sehupupuriro mudare chete apo mukana wekuberekwa uri 97-99.9%.
Paternity Test for Pregnancy
Dzimwe nguva zvinova zvakafanira kuita DNA kuongorora asati aberekwa mwana. Iyi teknolojia yakaonekwa munguva pfupi ichangobva yapfuura - maitiro ekutanga kuongorora mazita ehurumende aikwanisika chete mushure mekubereka mwana.
Chiyero chinoitwa nenzira inotevera: inonzi baba inopa kuongororwa kweropa kubva mumvura, uye DNA samples dzemu fetus dzinotorwa kubva muropa raamai, uko kuwanda kwemashoko aya akakwana kuongororwa kwave kwakagadzirwa nevhiki 9-10 yekuzvitakura. Kune dzimwe nzira dzekuenzanisa fetal biological material, somuenzaniso, amniotic kuputika (fetal fluid extraction). Iyi nzira yekugadzirisa daternity neDNA ine kururamisa kwakafanana, asi inonyanya kuipa nekuda kwekutyisidzirwa kwezvinetso uye kunyange kuguma kwekuzvitora, saka vanachiremba vanowanzokurudzira kudzivisa kubva pakupindira kwakadaro.