Koob New laguu ogolaado in aad si aad u aragto midabada in sida caadiga ah sii aan la arki karin

Tetrachromacy - cudur dhif ah oo kuu ogolaanaya in qof in la kala saaro boqolaal ah oo midabo kala ah midabo in dadka intiisa kale ka eegto isku mid. Laakiin hadda cilmi yeelatay labo ka gaarka ah ee koob oo kuu ogolaanaya in dadka aan ka cabanayso tetrachromacy, arki midabyo dheeraad ah.

The saynisyahano cusub horumarinta

The majaladda New saynisyahanka sheegay in set gaar ah oo dhibcood waxaa la sameeyey ee kooxda University of Wisconsin-Madison. Waxaa loo isticmaali karaa, tusaale ahaan, si ay u arkaan daboolidda ah, ama xitaa ogaan daabacaada lacag been-abuurka ah. Points u ogolaan qof kuwaas oo isticmaalka iyaga in la kala saaro laba midabo kala midabka, kaas oo markii hore u muuqdaan in ay isku mid, laakiin dhab ahaantii leeyihiin khiyaano kala duwan yihiin.

Sidee waannu og nahay midabka

Dadka sida caadiga ah waxay leeyihiin saddex nooc oo ah unugyada koorta isha in Oga midabka iyo dhigmaan buluug, cagaar iyo casaan, iyo waxa ay taasi ugu naga mid ah trichromats. Si kastaba ha ahaatee, u khuduuca badan caalamka waa tetrachromacy, ie ayaa afar nooc oo unugyada koorta in uu oggolaan inay iftiinka ultraviolet arko.

Laakiin dad badan oo ka dhasho ayaa sidoo kale tetrachromacy. Tani waa dhif ah xaalad u ogolaanaysa in ay kala soocaan ah aad u balaaran ubax, kuwaas oo ah "aan la arki karin" in badan oo naga. Waxaa la rumeysan yahay in sababta oo ah labada yaqaano saddex ka encoded on koromosoom X, haweenka waxay u badan tahay in la dhashay la tetrachromacy badan ragga. Si kastaba ha ahaatee, weli lama oga tirada dhabta ah ee dadka kala duwan midabka aan la arki karin. Qiyaasayaa tiro 3 ilaa 50 boqolkiiba dumarka.

Sidee technology cusub

koob New shaandhayso soo baxay qeybaha kala duwan ee qaybaha kala ah buluug iftiinka, taas oo macnaheedu yahay in il walba arko wax yar oo kala duwan marka la eego waxyaalaha buluug. Taas ayaa ka dhigaysa oo dhan kala duwan khiyaano midabka dhexeeya alaabta more fahmayaan, oo kuu ogolaanaya in mulkiilaha si aad u aragto dhibcood ay.

Tani waxay sidoo kale ka dhigan tahay in ay lagama maarmaan tahay in la horumariyo filtarrada dheeraad ah si aad u aragto kala duwan ee midabada, sida doog ah ama casaan, laakiin cilmi hadda shaqeeya waxa on. Shaqadooda oo aan weli la daabacay, laakiin kaliya soo gudbiyo bulshada sayniska.

Halkee ayaan ka isticmaali kartaa

Waxaa la rumeysan yahay in technology cusub waxaa loo isticmaali karaa si aad u aragto kala yar u dhexeeya midabada loo isticmaalo, tusaale ahaan, in daboolidda. Taas macnaheedu waa in halka xaaladaha caadiga ah, shayga ay qarin karaan oo hoos filtarrada uu daboolidda si cad u istaagaan soo baxay doonaa.