Selelekela: Mebutla e Mahlo a Pinki

Mebutla e meutla e mahlo a pinki ke mofuta o ikgethang le o tsotehang wa meutlanyana e tsebahalang ka mahlo a yona a pinki le boya bo hlwekileng bo bosweu. Mebutla ena e tumme har'a beng ba liphoofolo tse ruuoang lapeng, balisa le bafuputsi ka ho tšoana ka lebaka la ponahalo ea eona e tsotehang le liphatsa tsa lefutso tse thahasellisang. Sehloohong sena, re tla hlahloba liphatsa tsa lefutso tsa meutlanyana e mahlo a pinki, mekhoa ea eona ea lefa, mathata a bophelo bo botle le mekhoa ea ho ikatisa.

Mahlo a Pinki a Baka'ng ho Mebutlanyana?

Mahlo a pinki a mebutlanyana a bakoa ke ho haella ha 'mala oa iris. Ho haella hona ha mebala ho etsa hore methapo ea mali e ka leihlong e hlahe, e fa mahlo ponahalo e pinki kapa e khubelu. Khaello ena ea mebala e ka hlaha ka lebaka la mefuta e fapaneng ea liphatsa tsa lefutso, ho kenyelletsa le albinism, e leng sesosa se atileng haholo sa mahlo a pinki ho mebutlanyana. Lintlha tse ling tse ka bakang mahlo a pinki ho mebutlanyana li kenyelletsa khaello ea tlhahiso ea melanin, e leng bohlokoa tlhahisong ea mebala 'meleng.

Ho Utloisisa Liphatsa tsa lefutso tsa Mebutlanyana e Mahlo a Pinki

Liphatsa tsa lefutso tsa meutlanyana e mahlo a pinki li rarahane 'me li kenyelletsa lintlha tse' maloa tse fapaneng. E 'ngoe ea lintlha tsa bohlokoa ka ho fetisisa ke enzyme ea tyrosinase, e ikarabellang bakeng sa tlhahiso ea melanin' meleng. Ntle le enzyme ena, 'mele o ke ke oa hlahisa mebala, e lebisang mahlo a pinki le boea bo bosoeu ba mebutlanyana e nang le mahlo a pinki.

Karolo ea Enzyme Tyrosinase ho Pigmentation

Tyrosinase ke enzyme e ikarabellang bakeng sa ho fetola amino acid tyrosine ho melanin. Melanine ke 'mala o etsang hore letlalo, moriri le mahlo a be le 'mala. Ka meutlanyana e mesoeu e mahlo a pinki, tyrosinase ha e eo kapa ha e sebetse ka nepo, e leng se bakang khaello ea mmala 'meleng.

Mofuta oa Albinism le Mahlo a Pinki ho Mebutlanyana

Albinism ke boemo ba liphatsa tsa lefutso bo amang tlhahiso ea melanin 'meleng. Ho meutlanyana e mahlo a pinki, albinism ke sesosa se tloaelehileng sa mahlo a pinki le boea bo bosoeu. Boalbino bo bakoa ke phetoho ea phatsa ea lefutso e ikarabellang bakeng sa ho hlahisa melanin. Ka lebaka la phetoho ena, 'mele ha o khone ho hlahisa melanin, e lebisang ho sebopeho sa mahlo a pinki le boea bo bosoeu ba mebutlanyana e nang le mahlo a pinki.

Mehlala ea Lefa la Mebutlanyana e Mahlo a Pinki

Mekhoa ea lefa ea meutlanyana e mahlo a pinki e rarahane 'me e ka fapana ho itšetlehile ka liphatsa tsa lefutso tse amehang. Ka kakaretso, meutlanyana e mesoeu e mahlo a pinki e ikentse, ho bolelang hore e tla hlahisa phenotype ea eona e mahlo a pinki feela haeba e rua likopi tse peli tsa lefutso le ikarabellang bakeng sa mebala ea eona e ikhethang.

Litšobotsi Tse Ling Tse Amanang le Mebutlanyana e Mahlo a Pinki

Ntle le mahlo a eona a pinki a ikhethang le boea bo bosoeu, meutlanyana e mesoeu e nang le mahlo a pinki e ka boela ea bontša litšobotsi tse ling tse amanang le boalbinism. Litšobotsi tsena li ka akarelletsa ho utloisisa khanya, tšekamelo ea ho tšoaroa ke kankere ea letlalo, mathata a kutlo le pono.

Ho Hōlisa Mebutlanyana e Mahlo a Pinki: Lintlha le Likotsi

Ho tsadisa meutlanyana e mesweu ya mahlo a pinki e ka ba phephetso ka lebaka la tlhaho e rarahaneng ya lefutso la yona. Batswadiši ba swanetše go belega fela mebutla ye e phetšego gabotse le yeo e se nago bosodi le ge e le bofe bja leabela. Ha u tsoalisa meutlanyana e mahlo a pinki, ho bohlokoa ho netefatsa hore batsoali ka bobeli ke bajari ba lefutso le ikarabellang bakeng sa phenotype e tšoeu ea mahlo a pinki.

Matšoenyeho a Bophelo bo Botle Bakeng sa Mebutlanyana e Mahlo a Pinki

Meutlanyana e mahlo a masoeu e ka ba le mathata a fapaneng a bophelo bo botle, ho kenyelletsa le mofetše oa letlalo, lera la mahlo, le mathata a kutlo le pono. Ho fokotsa kotsi ea mathata ana a bophelo bo botle, ho bohlokoa ho fa meutlanyana e mahlo a pinki ka phepo e nepahetseng, bolulo le tlhokomelo ea meriana.

Qetello: Ho Ananela Mebutlanyana e Mahlo a Pinki

Mebutla e nang le mahlo a pinki ke mofuta o ikhethang le o khahlang oa mebutla e ratoang ke beng ba liphoofolo tse ruuoang lapeng, balisa le bafuputsi ka ho tšoanang. Ponahalo ea bona e tsotehang le liphatsa tsa lefutso tse thahasellisang li etsa hore e be tlatsetso ea bohlokoa lenaneong leha e le lefe la ho ikatisa, athe botho ba bona bo bonolo le bo bonolo bo ba etsa liphoofolo tse ruuoang lapeng tse babatsehang. Ka ho utloisisa liphatsa tsa lefutso tsa meutlanyana e mahlo a pinki, re ka ananela litšobotsi tsa eona tse ikhethang le ho sebetsa ho netefatsa bophelo bo botle le boiketlo ba eona.