Zonse za amphaka a tricolor

Amphaka a Tortoiseshell okhala ndi mawanga oyera, omwe amatchedwanso calicos, akhala akudziwika kuyambira kalekale. Chifukwa cha mitundu yowala yowoneka bwino, imawoneka yachilendo komanso yowoneka bwino, ndipo m'maiko ambiri amawonedwanso ngati chizindikiro chamwayi. Ngati mwakhala mwini wokondwa wa chiweto cha tricolor kapena mukungofuna kudziwa zambiri za amphaka amtundu uwu, ndiye kuti nkhaniyi ndi yanu.

Momwe amphaka a tricolor amawonekera Mukawona mphaka yemwe mtundu wake umaphatikiza mawanga amitundu itatu, mutha kukhala otsimikiza kuti mu 99,9% ya milandu yotereyi adzakhala mtsikana, osati mnyamata. Koma kuti mumvetse chifukwa chake izi zimachitika, zidzatengera pang'ono ku genetics.

Mtundu wa ubweya wa amphaka umadalira pigment melanin, yomwe ili ndi mitundu iwiri ya mankhwala. Eumelanin amapereka mtundu wakuda ndi mitundu yake yofooka (chokoleti, sinamoni, buluu, etc.), ndi pheomelanin - wofiira-wofiira ndi zonona. Jini la Orange, lomwe lili pa X chromosome yogonana, imalepheretsa kupanga eumelanin ndikupereka malaya ofiira. Kukhalapo kwa allele yayikulu ya jini iyi kumatchedwa O (Orange), ndi recessive allele ngati o (osati Orange). 

Popeza amphaka ali ndi ma chromosome a X awiri, mtunduwo ukhoza kukhala motere:

OO - wofiira / kirimu; oo - wakuda kapena zotumphukira zake; Oo - tortoiseshell (wakuda ndi wofiira, buluu ndi zonona ndi zosiyana zina).

Pomalizira pake, imodzi mwa ma chromosome a X imatsekedwa: izi zimachitika mwachisawawa mu selo iliyonse, kotero chovalacho chimakhala ndi mawanga akuda ndi ofiira. Koma padzakhala mphaka wa tricolor pokhapokha ngati jini ya white spotting S (White Spotting) iliponso mu genome.

Kodi ndizowona kuti amphaka okha ndi amitundu itatu, ndipo amphaka amtundu uwu kulibe? Amphaka ali ndi chromosome imodzi yokha ya X, kotero kuti mwamuna wopanda chibadwa akhoza kukhala wakuda kapena wofiira. Komabe, pali zochitika zina pomwe mphaka wokhala ndi ma X chromosome (XXY) amabadwa. Amphaka oterewa amatha kukhala tortoiseshell kapena tricolor, koma pafupifupi nthawi zonse amakhala osabala..

Ngati mukufuna kudziwa zambiri za momwe majini amakhudzira mitundu ndi mawonekedwe a malaya amphaka, werengani nkhani yathu yatsopano “Kodi Mitundu Ya Amphaka Imabwera Bwanji: Mitundu Yamitundu” (nkhani 5).

Momwe mungatchulire mphaka wa tricolor (msungwana ndi mnyamata) Mukufuna kupatsa chiweto chanu dzina lapadera? Mayina amphaka amtundu wa tricolor amatha kuwonetsa mtundu wawo wachilendo: mwachitsanzo, Kamba, Pestrel, Speck, Tricolor, Harlequin. Dzina lotengedwa ku zilankhulo zakunja limveka ngati lachilendo: mu Chijapani amphaka otere amatchedwa "mike-neko", ndipo achi Dutch amawatcha "lapiskat" ("patchwork cat").

Zikhalidwe zambiri zimakhulupirira kuti amphaka a calico amabweretsa mwayi kapena chuma kwa eni ake. Izi zitha kugwiritsidwa ntchito posankha dzina: tchulani chiweto cha Lucky (Chingerezi "mwayi, kubweretsa mwayi"), Wodala (Chingerezi "wokondwa"), Wolemera (Chingerezi "wolemera"), Zlata kapena Bucks.

Mphaka wa Tricolor ndi zizindikiro Zikhulupiriro zonse zomwe zimagwirizanitsidwa ndi mtundu uwu ndi zabwino kwambiri. Anthu a ku Japan akhala akukhulupirira kuti amphaka amtundu wa tricolor amabweretsa chisangalalo, choncho maneki-neko (zisindikizo zamwayi zomwe zimagwedezeka) nthawi zambiri zimakhala ndi mtundu wa calico. Ndipo asodzi a ku Japan m'masiku akale ankakhulupirira kuti mphaka wotere amateteza sitimayo kuti isasweka ndi mizimu yoipa. 

Anthu a ku America amatcha tortoiseshell ndi amphaka oyera ndalama mphaka ("mphaka wandalama"), ndi Ajeremani - Glückskatze ("mphaka wachimwemwe"). Ku England, amakhulupirira kuti amphaka a tricolor komanso amphaka osowa kwambiri a calico amabweretsa mwayi kwa eni ake. Ndipo mu chikhalidwe cha ku Ireland pali njira yodabwitsa yochizira njerewere: muyenera kuzipaka ndi mchira wa tortoiseshell ndi mphaka woyera, ndipo mu May. Zosangalatsa za Cat Tricolor:

• Pa amphaka 3 aliwonse a Calico, mphaka mmodzi yekha wamtunduwu amabadwa.
• Mawonedwe a mphaka aliyense wa tricolor ndi wapadera ndipo sangathe kupangidwa.
• Dzina la mtundu wa "calico" limachokera ku nsalu ya thonje yomwe inapangidwa mumzinda wa India wa Calicut (osasokonezedwa ndi Calcutta).
• Mphaka wa tricolor ndi chizindikiro chovomerezeka cha boma la Maryland (USA).
• Mtundu wa Calico ukhoza kukhala ndi amphaka amitundu yosiyanasiyana, komanso nyama zakutchire.