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dihibriduli Sejvareba

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• Tqveni azriT, ra Sedegebi mohyveba aglutinacias?<br />

sisxlis jgufebis SeuTavsebloba swored am movlenazea damokidebuli. eriTrocitebis<br />

zedapirze antigenebisa da sisxlis plazmaSi aglutininebis Semcvelobis mixedviT<br />

adamianTa populacia oTx jgufadaa dayofili.<br />

46<br />

sisxlis jgufi I jgufi (0) II jgufi (A) III jgufi (B) IV jgufi (AB)<br />

eriTrocitebi<br />

plazma<br />

genotipebi<br />

ar aris antigenebi antigeni A antigeni B antigenebi A da B<br />

α da β aglutininebi β aglutinini α aglutinini<br />

sqemis mixedviT gaarkvieT:<br />

aglutininebi<br />

ar aris<br />

i i I A I A an I A i I B I B an I B i I A I B<br />

sur.3. sisxlis jgufebi<br />

a) II da III jgufebis sisxli Seicavs rogorc antigenebs, ise antisxeulebs. ratom<br />

ar xdeba aglutinacia am jgufebis mqone adamianTa sisxlSi?<br />

b) Tqveni azriT, ratom ar Seicavs I jgufis sisxlis eriTrocitebi aglutinogenebs?<br />

g) Tqveni azriT, ratom ar Seicavs aglutininebs IV jgufis sisxli?<br />

sisxlis jgufebis codnas didi mniSvneloba aqvs sisxlis gadasxmis dros, radgan<br />

antigenisa da Sesabamisi antisxeulis urTierTSexvedram SeiZleba adamianis daRupva<br />

gamoiwvios.<br />

sisxlis jgufebi 1900 wels aRmoaCina avstrielma<br />

eqimma karl landStainerma (sur.4.), risTvisac mas<br />

1930 wels nobelis premia mieniWa.<br />

sisxlis jgufebis gamokvleva farTod gamoiyeneboda<br />

sasamarTlo medicinasa da kriminalistikaSi,<br />

rogorc damnaSave piris gamosavlenad, ise adamianTa<br />

Soris naTesauri kavSiris dasadgenad. axla am mizniT<br />

genetikur testebs iyeneben, romelsac mogvianebiT<br />

gaecnobiT.<br />

sur.4. karl landStaineri

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