Hloov Kho zaum kawg rau Lub Ob Hlis 25, 2024 los ntawm Fumipets
Ib Muted Calico Cat
Miv nrog xiav, cream, thiab dawb plaub yog hu ua muted calicoes. Nws yog xim qauv ntau dua li ib hom tsiaj. Ntau xim, piebalding, thiab xim dilution noob muaj nyob rau hauv cov miv no, qee zaum hu ua diluted calicoes. Yuav luag tag nrho lawv yog poj niam. Txiv neej muted calicoes tsis tshua muaj heev, thiab lawv yuav luag ib txwm tsis muaj menyuam.
Dab Tsi Ua Rau Calico?
Ntawm lawv cov X chromosomes, miv muaj cov noob rau txiv kab ntxwv lossis cov tsho dub. Cov poj niam miv muaj ob lub X chromosomes los ntawm kev txhais, thiab lawv yuav muaj cov noob rau cov txiv kab ntxwv thiab cov plaub hau dub. Ib qho ntawm cov noob tau inactivated ntawm random (ib txoj kev hu ua lyonization), ua rau thaj tsam ntawm cov xim plaub. Tortoiseshells yog miv nrog cov txiv kab ntxwv thiab cov plaub hau dub.
Miv kuj muaj cov noob caj noob ces rau cov plaub mos dawb uas tsis muaj xim. Piebalding yog ib qho mob uas cov txiv neej thiab poj niam miv muaj thaj ua rau thaj ntawm cov plaub dawb. Calicoes yog tortoises nrog piebalding ntawm lawv lub plhaub.
Cov Yam Ntxim Saib Ntxim Ua Ntawm Ib Qho Calico?
Xim dilution noob kuj muaj nyob rau hauv miv. Thaum ib qho ntawm cov kev hloov pauv no tshwm sim, lub tsho txiv kab ntxwv ua kua nplaum thiab lub tsho dub tig grey, uas cov neeg nyiam miv hu ua "xiav."
Lwm yam xim-mitigating noob tuaj yeem pom ntawm lwm qhov chaw, xws li cov uas ua rau dub los ua chocolate lossis liab, tab sis cream-xiav dilation yog qhov yuav tsum tau txhawj txog. Clumping thiab uneven pigment dispersion yog tshwm sim los ntawm qhov recessive feature, ua rau cov plaub hau xim sib dua.
Cov calicoes uas tsis mloog lus yog calicoes nrog cov kua nplaum xiav.
Breeds thiab Variations
Muted calicoes tsis yog ib hom kab mob thoob plaws, txawm hais tias lawv sib koom ntau xim.
Txawm hais tias ntau tus miv no yog cov plaub hau luv luv hauv tsev, lossis "mutts," lawv tsis muaj kev tswj hwm ntawm qab zib, xiav, lossis plaub dawb. Piv txwv li, lub tsho Calico tuaj yeem pom ntawm Manx thiab Persian miv, piv txwv.
Thaum feem ntau ntawm tri-xim miv yog calicoes, lwm tus, xws li tri-colour Bengal, tsis yog. Muted calicoes, ntawm qhov tod tes, yog tag nrho cov calicoes. Muted calicoes tsis muaj tus qauv loj lossis siab ntev vim muaj ntau hom tsiaj uas siv tau.
Txiv neej Muas Calicos
Vim tias txiv neej tsuas yog muaj X chromosome, lawv tsis tuaj yeem muaj ob lub txiv kab ntxwv thiab cov plaub hau dub xav tau rau calicoes lossis qab zib thiab pluab plaub uas yuav tsum tau hais rau calicoes.
Klinefelter syndrome yog ib yam kab mob uas cov txiv neej miv tau txais X chromosome ntxiv, ua rau muaj ntau yam xim txawv, suav nrog calico thiab muted calico xim. Tshwj tsis yog tias tus txiv neej miv muaj lwm yam kev txawv txav ntawm caj ces, uas tsis tshua muaj tshwm sim, tus kab mob ua rau lawv tsis muaj menyuam.