Gwajin DNA: menene don kuma yadda ake aikata shi

Wadatacce

• Menene don
• Gwajin DNA don gwajin uba
• Yaya ake yi

Ana yin gwajin DNA ne da nufin bincikar kwayoyin halittar mutum, gano yiwuwar canje-canje a cikin DNA da kuma tabbatar da yiwuwar samun wasu cututtukan. Bugu da kari, gwajin DNA da aka yi amfani da shi a gwaje-gwajen mahaifa, wanda za a iya yi da kowane irin abu mai rai, kamar su miyau, gashi ko jiji.

Kudin gwajin ya banbanta gwargwadon dakin binciken da aka yi shi, haƙiƙa da alamomin alamomi kuma ana iya fitar da sakamakon a cikin awanni 24, lokacin da manufar ita ce a tantance jimillar mutum, ko kuma 'yan makonni idan gwajin ya kasance yi don bincika digiri na dangi.

Menene don

Gwajin DNA na iya gano yiwuwar canje-canje a cikin DNA ta mutum, wanda ke iya nuna yiwuwar yiwuwar ci gaban cuta da kuma damar da za a yada shi ga al'ummomi masu zuwa, tare da zama masu amfani don sanin asalinsu da kakanninsu. Don haka, wasu cututtukan da gwajin DNA zai iya gano sune:

• Nau'ikan cutar kansa;
• Cututtukan zuciya;
• Alzheimer's;
• Rubuta 1 kuma buga ciwon sukari na 2;
• Rashin ƙafafun ƙafa;
• Rashin haƙuri na Lactose;
• Cutar Parkinson;
• Lupus.

Baya ga yin amfani da shi a binciken cututtuka, ana iya amfani da gwajin DNA a cikin shawarwarin kwayoyin halitta, wanda tsari ne na waɗanda ke da niyyar gano canje-canje a cikin DNA da za a iya watsawa ga tsara mai zuwa da kuma yiwuwar waɗannan canje-canje da ke haifar da cuta. Fahimci menene shawarwarin kwayoyin halitta da yadda ake yin sa.

Gwajin DNA don gwajin uba

Hakanan ana iya yin gwajin DNA don bincika matsayin dangi tsakanin uba da ɗa. Don yin wannan gwajin, ya zama dole a tattara samfurin halitta daga uwa, ɗa da mahaifin da ake zargi, wanda aka aika zuwa dakin bincike don bincike.

Kodayake galibi ana yin gwajin ne bayan haihuwa, ana iya yin shi yayin daukar ciki. Duba yadda ake yin gwajin mahaifin.

Yaya ake yi

Ana iya yin gwajin DNA daga kowane samfurin halitta, kamar jini, gashi, maniyyi ko yawu, misali. Game da gwajin DNA da aka gudanar da jini, ya zama dole a gudanar da tarin a cikin dakin gwaje-gwaje mai aminci kuma a aika samfurin don bincike.

Koyaya, akwai wasu kaya don tarin gida waɗanda za'a iya siyan su ta intanet ko a wasu dakunan gwaje-gwaje. A wannan yanayin, mutum ya shafa audugar audugar da ke ƙunshe a cikin kit ɗin a cikin cikin kumatun ko tofa a cikin kwanten da ya dace sannan a aika ko kai samfurin zuwa dakin gwaje-gwaje.

A cikin dakin gwaje-gwaje, ana yin nazarin kwayoyin don a iya bincika dukkan tsarin DNA na mutum kuma, don haka, bincika yiwuwar canje-canje ko dacewa tsakanin samfuran, dangane da yanayin uba, misali.