Protanopia thiab deuteranopia yog caj ces thiab kev sib deev, cuam tshuam rau txiv neej feem ntau. yog tshwm sim los ntawm qhov tsis ua tiav ntawm liab retinal photoreceptors. Protans muaj teeb meem sib txawv ntawm cov xim xiav thiab ntsuab thiab ntawm cov xim liab thiab ntsuab.
Puas yog protanopia recessive?
Lub OPN1LW thiab OPN1MW cov noob nyob hauv ib pawg nrog lub taub hau-rau-tail teeb tsa ntawm X chromosome ntawm Xq28. Liab-ntsuab xim tsis pom kev tsis xws luag yog vim li no tau txais los ntawm X-txuas recessive qauv.
Puas xim qhov muag tsis pom kev hauv tsev neeg?
Kev dig muag xim tsis tshua muaj, tab sis nws tshwm sim hauv tsev neeg. Qhov no txhais tau hais tias yog lwm tus neeg hauv koj tsev neeg tau ntsib qhov muag tsis pom xim, koj yuav muaj feem ntau dua. Kev dig muag xim tuaj yeem tshwm sim hauv cov txiv neej thiab poj niam, tab sis nws pom ntau dua rau cov txiv neej.
Dab tsi ua rau protanopia?
Protanopia yog lwm hom xim liab-ntsuab tsis txaus. Ob leeg feem ntau tshwm sim los ntawm recessive genes hauv X chromosome.
Koj puas tuaj yeem tau txais qhov muag tsis pom kev?
hom kev dig muag ntau tshaj plaws yog caj ces, txhais tau tias lawv dhau los ntawm niam txiv. Yog tias koj qhov muag tsis pom xim yog caj ces, koj qhov pom xim yuav tsis zoo dua lossis phem dua thaum lub sijhawm. Koj tseem tuaj yeem ua rau qhov muag tsis pom xim tom qab hauv lub neej yog tias koj muaj kab mob lossis raug mob uas cuam tshuam rau koj lub qhov muag lossis lub hlwb.
