I-Gene Research Tool Isiza Ukukhomba Uhlobo Lokubili lwe-Diabetes I-Gene Combinations
Insimu yokucwaninga kwezakhi zofuzo iqhuma, njengoba kutholakala izakhi eziningi zegciwane kanye nezakhi zofuzo futhi zifundwa. Izakhi zofuzo eziningi sezivele zikhonjiswe ngezifo nezimo ezinkulu, ezinjengama-cancer, isifo senhliziyo nesifo sikashukela .
Izinguquko ze-Gene ezikhombisa ukulandelana kwezifo zithandwa kakhulu ososayensi. Lezi zinguquko zibizwa ngokuthi i-SNPs (i-nucleotide polymorphisms eyodwa).
Ngamajethi angaphezu kuka-500,000 ku-genome womuntu, sekuphuthuma ukuya ososayensi njengoba bezama ukuncelisa ukhula ngabo ukuze bathole ukuthi yiziphi i-SNP ezibhekene nezifo ezingapheli ezithinta.
Kuze kube manje, inqubo yokuthola izakhi zofuzo kanye nezakhi zofuzo eziphethwe yisifo sikashukela kuye kwaba njengokufana nokuzama ukuthola izinaliti esitokisini.
Ithuluzi elisha le-software, elakhiwe eMichigan Technological University, lingenza ukutholakala kwezakhi zofuzo kanye namaqoqo wegene anezimpikiswano ezimangalisayo ezinkingeni eziyinkimbinkimbi lula. Ukusebenzisa ithuluzi kuye kwabanika ososayensi ukuthi baphawule ukuhlukahluka kofuzo lwe-11, noma ama-SNP, ahlotshaniswa nohlobo lwesifo sikashukela sohlobo lwe-2 .
Isofthiwe yenza ososayensi bagxile kwizinto ezihlukahlukene ezenziwe ngezakhi zofuzo. Iyakwazi ukunciphisa ukhetho kusuka ezinkulungwaneni zezakhi zofuzo ezakha i-genome yomuntu phansi eqenjini eliphathekayo lezakhi zofuzo kanye nokwahlukana kofuzo okungenzeka kuhlotshaniswe nezifo. Uhlolo luqhubeka ngokusebenzisa izindlela zokubala ukuthola ukuthi yikuphi ukuhluka kwesenzo ngabanye nokuthi yiziphi izenzo ezihlangene.
U-Qiuying Sha, ongumsizi wesayensi wezembalo e-Michigan Technological University, uthi, "Ngezifo ezingapheli, eziyinkimbinkimbi ezifana ne-Parkinson's, isifo sikashukela ne-ALS [isifo sikaLou Gehrig], izakhi eziningi zegciwane zihilelekile. Udinga ukuhlolwa okunamandla."
Amathuluzi asiza ukwenza ukuhlukanisa izakhi zofuzo lula angasiza ososayensi bathole imbangela, futhi ekugcineni ukwelashwa, ngohlobo lwesifo sikashukela 2.
Imithombo:
(2008, Mashi 26). I-Science Behind the Human Genome Project. Ibuyiselwe ngomhla ka-29 Mashi, 2008, kusukela kuWebhu Geneome Project Information Web site: http://www.ornl.gov/sci/techresources/Human_Genome/project/info.shtml
Goodrich, M. Abacwaningi Xhumanisa ukuhlukahluka kohlobo lwe-Genetic Type 2 Isifo sikashukela. Ibuyiselwe ngomhla ka-Mashi 29, 2008, kusukela eMichigan Tech News / Isayithi leWebhu yeMedia: http://www.admin.mtu.edu/urel/news/media_relations/673