"The Origin of Alexandria" - qhov tshwm sim ntawm ib tug kev tshuaj ntsuam genetic hloov

Peb yog surrounded los ntawm cov neeg mas los ntawm tus paub rau peb cov xim ntawm lub qhov muag: gray, hazel, xiav, xiav. Yuav kom tsim ib lub xim ntawm lub qhov muag, los yog tsuas yog mus sab laj txog cov neeg, ib co neeg siv lo ntsiab muag ntawm txawv xim. Tab sis ib txhia tsis tau ua li no vim hais tias lawv ob lub qhov muag muaj lawm tsawg xim. Feem ntau cov ntshav. Xws li ib tug tshwm sim, thiab yog hu ua "lub hauv paus chiv keeb ntawm Alexandria."

kev tshuaj ntsuam genetic hloov

Ib txhia me nyuam mos 6-10 lub hlis tom qab yug tus me nyuam, muaj ib tug hloov, raws li ib tug tshwm sim ntawm uas lawv lub qhov muag ua tsawg ntshav. Nyob rau hauv tib neeg lub zeem muag yog tsis reflected, tab sis nws yog ntseeg hais tias cov neeg uas muaj ib cov ntshav qhov muag xim cai lub nyiam tus kab mob plawv.

Hloov cov txheej txheem kav ib lub sij hawm ntev thiab tseem kom txog thaum tiav nkauj tiav nraug. Thaum lub sij hawm no, lub qhov muag ua ib tsos tsaus tsawv, uas muaj peev xwm txawm yuav tov nrog xiav. Nws tseem raug nyob tsuas to taub yuav ua li cas lub "keeb kwm ntawm Alexandria" yog vim caj hloov.

Nyob rau hauv lub ntiaj teb no muaj ntau yam uas tsis tshua muaj cov kab mob uas nrog tus neeg tag nrho kuv lub neej thiab muaj ib tug kev tshuaj ntsuam genetic keeb kwm. Rau qhov muag xim raws li ib tug coj noob code, uas kuj txiav txim rau cov plaub hau xim thiab muaj cov freckles. "The Origin of Alexandria" - ib tug ntawm cov uas tsis tshua muaj anomalies.

Weil-Weill-Marchesani syndrome

Tej zaum nws yog ib tug kab mob uas yog pub yog hu ua tus Weil-Weill-Marchesani syndrome. Qhov no pathology yog tseem tshwm tag los nram qab no yam ntxwv cov tsos mob: luv luv stature, ib tug kho raws puab ntawm lub taub hau thiab hloov tus duab ntawm lub qhov muag lens.

Tab sis lub ntsiab feature ntawm "lub hauv paus chiv keeb ntawm Alexandria" change - ob lub qhov muag ntshav. Nyob rau hauv tas li ntawd, cov neeg nyob rau ntawm no caj kab mob, xav tsim nqaij, roj ntiv tes thiab ib tug txiav txim txheej ntawm subcutaneous rog. Muaj ntau cov neeg mob yog zoo tsis muaj lub cev plaub hau, thiab cov poj niam tsis muaj ib tug cev ntas, tab sis lawv yog cov heev muaj peev xwm ntawm procreation.

albinos

Nws yog ntseeg hais tias albino tsis tuaj kawm ntawv ntawm melanin nyob rau hauv lub iris, thiab kom lawv ob lub qhov muag - liab. Tab sis tej zaum nws yuav muab tag nrho nrog xiav, thiab cov no ib tug ntxoov ntxoo ntawm cov ntshav. Xws li mob yeej tsis tshua muaj tsis tshua muaj thiab muaj tsis muaj dab tsi ua nrog "lub keeb kwm ntawm Alexandria" change.

nthuav ntaub ntawv

Winners violet ob lub qhov muag rau hauv av yog heev me me. Yog li ntawd, thaum tus me nyuam yug los nrog ib tug txawv txawv iris xim nyob rau hauv 1329, nws niam nws txiv nrhiav kev pab los ntawm tus pov thawj hlob, xav tias nws yog tus machinations ntawm dab ntxwg nyoog. Tab sis ib pawg ntseeg txhawb paub lawv hais tias lawv tus me nyuam yog tsis yog dab ntxwg nyoog, tab sis tsuas yog yuav mus rau ib tug tshwj xeeb caste ntawm cov neeg uas muaj tsawg violet ob lub qhov muag. Nyob rau hauv lub npe nrov American actress Elizabeth Taylor muaj extraordinary violet-xiav ob lub qhov muag, tau kov yeej nws compatriots.

Nws yog ntseeg hais tias cov pathology yog dhau los ntawm leej niam, thiab muaj peev xwm yuav compounded los ntawm tiam mus rau tiam. Cov neeg uas muaj ib tug kev tshuaj ntsuam genetic hloov, "lub hauv paus chiv keeb ntawm Alexandria" ntaus nqi mus rau ntau dua lub neej expectancy (mus txog 150 xyoo), muaj zog tiv thaiv thiab tsis muaj ntawm lub sij hawm mus sunbathe.

Ntsuab ob lub qhov muag thiab yog heev tsawg, nws yuav khav txog xwb 2% ntawm cov neeg nyob ntiaj teb. Yuav kom muaj xws li tsis tshua muaj thiab ntshiab dub ob lub qhov muag, thiab xim liab, uas yog tshwm sim nyob rau hauv albinos.