Sidee loo baaraa Dhiigga Dhalmada Ama DNA? (wax ka ogow)

October 10, 2012 12:30 AM0 commentsViews: 92

DNA Profiling, DNA Testing, DNA Typing, Genetic Fingerprinting Waa hal baaritaan oo dhawr magac leh.

Baaritaankaan aadka u sarreeya oo ay adeegsadaan culumada ku takhasusay climiga dambibaarista (Forensic Scientists) waxaa looga gol leeyahay in lagu ogaado qofka DNA-diisa u goonida ah maadaama qeyb ka mid ah DNA-da uu eebbe qof waliba u gooni yeelay.

Baaritaanka Aabanimada iyo Hooyanimada (Paternal & Maternal Testing)
Baaritaankaan ayaa waxii ka sii farcama qeyb lagu ogaanayo xiriirka ka dhaxeyn kara laba qof oo waalid isku ah.

Baaritaanka haddii la baarayo aabaha cunuga waxaa loo yaqaannaa (Paternal Test) hooyadane waxaa loo yaqaannaa (Maternal Test).
Fikradda baaritaanka waa in la is barbar dhigo labada DNA ee la baarayo kadibna laga soo saaro mid DNA-da ka mid ah in ay ka timid midda kale oo laga soo koobiyeeyay.

Haddii aan kuu sii faafaahiyo DNA-da waxaa loo qeybiyaa marka halkaan la joogo labo

1- Mitochondrial DNA – Tani waxay ka socotaa hoooyada waxa ayna taraysaa kaliya in labada qof ee la baarayo ay xidid yihiin (hooyannimo ma sheegeyso).
2- Nuclear DNA – Tani waxay ka socotaa dhinaca aabaha waxa ayna taraysaa in labada qof ee la baarayo ay is dhaleen iyo in kale.

Sidaa darteed waxaa badanaa la baaraa aabanimada markaa ka dibne baaritaanka hooyada wuu xoojinayaa.

Haddii dhallaanka uu yahay wiil, aad ayay u sahlantahaya in aabihiis la helo iyadoo laga tix raacayo koromosoomka “Y” maadaama aabaha kaliya uu ka qaato.

 

W/D: Xiriirka Caafimaadka Soomaaliyeed

somalidoc.com

Leave a Reply

You must be logged in to post a comment.

Trackbacks