Malire a Border Collie

Mlembi: Peter Berry
Tsiku La Chilengedwe: 12 Kulayi 2021
Sinthani Tsiku: 14 Novembala 2024
Anonim
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Zamkati

Titha kunena kuti imodzi mwazizindikiro za agalu padziko lapansi ndi Border Collie, chifukwa cha luntha lake komanso kukongola kwake. Zachidziwikire, akaganiza za mtunduwu, galu wakuda ndi woyera amabwera m'maganizo mwake. Komabe, pali mitundu yambiri ya Border Collies, kutengera mtundu wa malaya awo.

M'malo mwake, mitundu yamtunduwu ndi yochuluka kwambiri, kuphatikiza mitundu yonse yosakanikirana, yomwe imawoneka ndi jini lomwe limatsimikizira kukhalapo kwa matchulidwe osiyanasiyana, ofanana ndi malaya osakanikiranawo. M'nkhaniyi, tikukuwonetsani mitundu yonse ya Border Collie ndipo tikufotokozera chifukwa chake iliyonse imawoneka.

Mitundu yovomerezeka ku Border Collie

Chimodzi mwazodziwika kwambiri za Border Collie ndi chake mitundu yosiyanasiyana, popeza utoto wake umadziwika ndi chibadwa. Kutsatira mtundu wa Border Collie wokonzedwa ndi International Federation of Cinology (FCI), mitundu yonse pansipa ili yolandiridwa. Komabe, mtundu woyera, pazifukwa zamphamvu majeure, uyenera kupewedwa, kupatula muyeso.


Mitundu yonse imakhala yoyera nthawi zonse, ma tricolors ndi omwe amawonetsa kusiyanasiyana pakuphatikizika kwa matchulidwe otsatirawa: ofiira, akuda ndi oyera. Chifukwa chake, kutengera ma genetics, mitundu iyi iwonetsa mthunzi umodzi kapena wina, monga tidzawonetsera pansipa.

Dziwani zambiri za mtunduwu munkhani ya "All About Border Collie".

Malire a Collie Colour Genetics

Mtundu wa malaya, maso ndi khungu palokha zimatsimikiziridwa ndi majini osiyanasiyana. Pankhani ya Border Collie, chiwonetsero chonse cha Mitundu ya 10 yomwe imakhudzidwa kwambiri ndi utoto, yomwe melanin imayang'anira. Melanin ndi pigment momwe muli magulu awiri: pheomelanin ndi eumelanin. Pheomelanin ndi amene amachititsa kuti pakhale mtundu wofiira kuyambira wachikaso mpaka wachikaso, komanso eumelanin wa mitundu yakuda kuyambira yakuda mpaka bulauni.


Kwenikweni, mwa majini 10 awa, atatu ndi omwe amatengera mitundu yoyambira. Awa ndi majini a A, K ndi E.

  • Gene A: zikafika pamtundu wa Ay, chinyama chimakhala ndi chovala pakati wachikaso ndi chofiira, pomwe chili ku At, chimakhala ndi chovala cha tricolor. Komabe, kufotokoza kwa jini A kumadalira kupezeka kapena kupezeka kwa majini ena awiri, K ndi E.
  • Gene K: pamenepa zikuchitika ma alleles atatu osiyanasiyana. A K amalephera, ngati ali opambana, amalepheretsa kufotokozera kwa A, ndikupangitsa mtundu wakuda. Ngati alumali ndi Kbr, A amaloledwa kudziwonetsera, ndikupangitsa utoto pomwe mitundu ina ya mikwingwirima yofiira imawoneka, ndikupangitsa chovala chovala brindle. Pomaliza, ngati ili geni yochulukirapo k, A imafotokozedwanso, kotero kuti palibe mawonekedwe a K. Monga momwe zimakhalira ndi jini A, jini K limadalira E pakufotokozera.
  • jini E: jini ili ndi lomwe limayang'anira eumelanin, chifukwa chake ngati wamkulu wa E alipo, onse A ndi K amatha kufotokozedwa. Pankhani yocheperako ya homozygosis (ee), kufotokozera kwa eumelanin kumalephereka, ndipo agalu amenewa amangopanga pheomelanin yokha.

Komabe, kufotokoza kwa majini akuluakuluwa kungangofotokoza mitundu yotsatirayi: Australia wofiira, wakuda, mchenga ndi tricolor.


Sekondale Border Collie Colour Genes

Kuphatikiza pa majini akulu atatu omwe takambirana pamwambapa, pali mitundu isanu ya majini yomwe imasokoneza ndikusintha utoto ku Border Collie. Mwachidule, majini awa ndi awa:

  • Gene B: ali ndi zotsatira pa eumelanin. Mphamvu zazikulu za B zimawonedwa ngati zabwinobwino, pomwe zochulukirapo b zimapangitsa kuti mtundu wakuda usinthe.
  • Gene D: Jini ili limakhudza kwambiri utoto, limakhala ngati chosungunula mumtundu wake, motero limasandulika, mwachitsanzo, lakuda kukhala lamtambo, limatulutsa chikasu ndi chofiira, ndikupangitsa bulauni kutembenukira kofiirira.
  • Gene M: monga D, mtundu wa M womwe umakhalapo kwambiri umayambitsa kusungunuka kwamtundu, kukhudza eumelanin. Poterepa, zakuda zimasintha ndikuphatikizana ndi buluu komanso bulauni mpaka kufiyira kofiira. Maonekedwe a homozygosis wa jini lalikulu (MM) amapanga mitundu yoyera yoyera, yomwe ilibe mitundu, koma chodetsa nkhawa kwambiri ndikuti amakhala ndi mavuto azaumoyo, monga khungu kapena kusowa kwa maso, ugonthi, pakati pazinthu zina. Pachifukwa ichi, kuwoloka pakati pamitundu yoyeserera sikuloledwa ndi mabungwe, omwe amaletsa kulembetsa mitundu iyi ya Border Collies, kuti tipewe kulimbikitsa mawonekedwe a nyama izi, zomwe zitha kuvutika kwambiri m'miyoyo yawo yonse, zomwe zimachitika ndi agalu achialubino pafupipafupi.
  • Gene S: Pali ma alleles anayi amtunduwu, omwe amachititsa kuti mtundu woyera uwoneke mu chovala chanyama. Pankhani ya S yomwe imakhalapo yoyera, yoyera imatha kupezeka, pomwe sw, yopambana kwambiri, nyama imatha kukhala yoyera kwathunthu, kupatula mabala ena akuda pamaso, thupi ndi mphuno, onetsani mitundu.
  • Gene T: kuchepa kwanthawi zonse kumakhala kwachilendo, ndipo T yayikulu imayambitsa utoto wonyezimira kuwonekera, womwe umangowonekera galu ali kale zaka zakubadwa.

Kuphatikiza kwa majini onsewa kumapereka kale lingaliro la mtundu wa Border Collie, womwe tinafotokoza pansipa.

Border Collie Full Colours: Mitundu ndi Zithunzi

Kuphatikiza kwamitundu yosiyanasiyana kumayambitsa kusiyanasiyana kwamtundu wa Border Collies, wokhala ndi malaya osiyanasiyana. Chifukwa chake tikuwonetsani mitundu yonse yomwe ilipo ya Border Collie, tifotokozereni zamomwe zimayambira, ndikugawana zithunzi zomwe zikuwonetsa kukongola kwamitundu yonse.

Malire a Collie wakuda ndi oyera

Chovala chakuda ndi choyera nthawi zambiri chimakhala chofala kwambiri komanso chosavuta kupeza, ndipo chimatsimikizika ndi jini lalikulu B zomwe, ngakhale zimaphatikizidwa ndi kuponderezana (a), sizimalola mtundu wina uliwonse kuwonetsedwa.

Border Collie wakuda ndi woyera tricolor

Jini ya M mu heterozygote (Mm) yomwe imakhalapo kwambiri imayambitsa mitundu itatu mu malaya: zoyera, zakuda ndi zonona anakoka pamoto, makamaka wowonekera m'makalata akuda.

Malire a Collie blue merle

Chovala ichi, chomwe poyamba sichidalandiridwe ndi abusa potengera kufanana kwake ndi nkhandwe, chifukwa cha wamkulu M gene heterozygous, kupangitsa mtundu wabuluu kukhala kusungunula kwa mtundu wakuda chifukwa chakupezeka kwa mtundu wa extender.

Malire a Collie blue merle tricolor

Pankhani ya merle wabuluu kapena tricolor merle, zomwe zimachitika ndikuti pali genotype momwe muli jini wamkulu E ndi wina B, kuphatikiza pa jini la heterozygous M, lomwe limapangitsa kuwonekera kwamitundu itatu ndi mphuno yakuda imvi.

Chokoleti cha Border Collie

Chokoleti ndi ina mwa mitundu yotchuka kwambiri ya Border Collie chifukwa "ndiyosowa" kuti mupeze. Makola a chokoleti ndi omwe amakhala ofiira kapena a chiwindi, okhala ndi ma truffle abulauni komanso maso obiriwira kapena abulauni. Nthawi zonse amakhala ndi jini B mu homozygosis yochulukirapo (bb).

Border Collie chokoleti tricolor

Mtundu wa Border Collie ndi wofanana ndi wakale, koma palinso kukhalapo kwa M imodzi, ndikupangitsa kuti bulauni iwoneke yochepetsedwa m'malo ena. Chifukwa chake, malankhulidwe atatu amaperekedwa: zoyera, chokoleti ndi bulauni wonyezimira.

Malire a m'malire a Collie

Ku Border Collie Red Merle, mtundu wakumunsi ndi bulauni, koma nthawi zonse timakhala osangalala chifukwa chakupezeka kwa Mm. Mtundu wofiyira wofiyira siwowonekera kwenikweni chifukwa umafuna kuphatikiza kwa bb wocheperako kuti uwonekere muutoto wa chokoleti.

Malire a Collie red merle tricolor

Poterepa, kuphatikiza pazofunikira kuti mtundu wofiyira wa Merle uchitike, tili ndi kukhalapo kwa jini wamkulu wa A, zomwe zimapangitsa kuti mitundu itatu iwoneke. Poterepa, kusakanikirana kwamtundu wosafanana uku kumawonekera, kuwonetsa zoyera zoyera zomwe zili ndi zakuda ndi zofiira, zomalizirazi zimapambana. Chifukwa chake, mu mtundu uwu wa Border Collie, mitundu yambiri ya bulauni ndi mizere yakuda imawonedwa, mosiyana ndi utoto wakale.

Chosindikiza cha Border Collie

M'mafanizowa, kutulutsa kosiyana kwa jini komwe kumatha kupanga mtundu wa saber kapena mchenga kumapangidwa, komwe, kopanda kutulutsa kwakuda kopambana, kumawoneka kwakuda kwambiri kuposa saber. Chifukwa chake, mu mtundu uwu wa Border Collie, tikuwona a utoto wakuda.

Malire a malire a Collie

Monga momwe zimakhalira nthawi zina, kupezeka kwa M komwe kumapangitsa kuti mtunduwo usakanike bwino, kotero kuti mitundu itatu iwoneke. Poterepa, mitundu ya Border Collie yomwe timawona ili mchenga, wakuda ndi woyera.

Malire a Collie Saber

Sabata kapena mtundu wa mchenga umawonekera kudzera mu kulumikizana kwa eumelanin ndi pheomelanin, zomwe zimapangitsa kuti utoto uzizizira pamizu komanso kukhala wakuda pamalangizo. Izi zimayambitsa mtundu wamkuwa ndi mitundu yosiyanasiyana yophatikizidwa ndi yoyera.

Malire a m'malire a Collie

Mtundu wa Border Collie uli ndi ma genetiki omwewo monga Border Collie saber, koma ndi kukhalapo kwa M allele wophatikizika limodzi ndi owonjezera (Mm). Mwanjira imeneyi, kusungunula mitundu kumawonedwa, zomwe zimapangitsa mtundu wosakanikirana.

Malire a Collie lilac

THE utoto wofiirira Amachokera pakutsuka kwa utoto wofiirira, kotero kuti utoto wosungunuka ukuwoneka mu malayawo ndi maziko oyera. Kuthamanga kwa zitsanzozi ndi zofiirira kapena zonona, zomwe zimawonetsa kuti bulauni ndiye mtundu wawo.

M'malire Collie lilac merle

Mu lilac merle, chomwe chimasintha ndikuti pamitundu iyi ya Border Collies pali gawo lalikulu la M gene, lomwe limachita mosasintha mosiyanasiyana mtundu wa lilac.

Border Collie slate kapena slate

Muzitsanzozi, zomwe maziko ake ndi akuda, zakuda zimasungunuka chifukwa chakupezeka kwa jini D. mumtundu wake wa homozygous recessive (dd). Pachifukwa ichi, mitundu ya Border Collie yomwe ilipo pamtunduwu ndi yoyera, monga yonse, ndi slate.

Malire a Border Collie kapena slate merle

Mawanga akuda ndi mphuno yakuda zimawonetsa kuti mtundu wakunyama wa nyama izi ndi wakuda, koma phenotype yawo, zomwe zimaphatikizapo Mm, Amapangitsa kuti utoto wakuda uzisungunuka kwambiri m'malo osiyanasiyana odula, kuchititsa kukhalapo kwa mithunzi yosiyanasiyana yomwe imaphatikizapo tsitsi lofiirira pamapazi ndi kumutu. Mosiyana ndi merle wabuluu, slate merle imakhala ndi mphuno yakuda komanso mdima wakuda kwambiri kapena wamaso amtambo. Komanso mtundu wa malaya awo nthawi zambiri amakhala wopepuka.

Australia Red Border Collie kapena Ee-red

Chikhalidwe chachikulu cha Australia Red Border Collie ndikuti utoto uwu nthawi zambiri umawoneka wophimba mitundu ina ndikudziwonetsera malankhulidwe amitundu yamitundu yosiyanasiyana. Mtundu wapansi ukhoza kupezeka poyang'ana mphuno ndi zikope, ngakhale izi sizotheka nthawi zonse, ndiye njira yokhayo yodziwira mtundu wa utoto wake ndikuyesa kubadwa. Chifukwa chake, mu Border Collie Ee-red, ofiira amawoneka pamwamba pa mtundu wina womwe sungaoneke ndi maso, amatengera mtundu woyambira; choncho, zotsatirazi ndizosiyana Mitundu yaying'ono yaku Australia ya Red Border Collie:

  • wakuda wofiira: ndizotengera mtundu wakuda wokutidwa ndi utoto wofiyira.
  • chokoleti chofiira: Ofiira amakhala apakatikati, osakhala owonjezera kwambiri kapena osambitsidwa.
  • buluu wofiira: Ndi malaya abuluu ofiyira.
  • merle wofiira: Izi ndizokha kusiyanitsa kuthekera kusiyanitsa utoto woyambira ndi mawonekedwe ake, chifukwa mukayang'ana, Border Collie red Australia red merle base imawoneka ngati yolimba. Kungogwiritsa ntchito mayeso amtundu wa jini ndizotheka kudziwa ndendende ngati ndi Merle Border Collie Ee-red.
  • Masamba ofiira ofiira, lilac kapena buluu: ngakhale ali Mitundu Yambiri Yamalire, palinso zitsanzo zomwe zimasindikiza zofiira ku Australia mitundu iyi.

White Border Collie

Monga tanena kale, White Border Collie imabadwa chifukwa chakupezeka kwa ma alleles awiri odziwika bwino amtundu wa M. heterozygosity iyi ya merle gene imabala mwana woyera kwathunthu wopanda mphuno kapena utoto wa iris. Komabe, nyamazi zili ndi wathanzi kwambiri, akuwonetsa mavuto azaumoyo omwe amakhudza thupi lonse, kuyambira khungu mpaka chiwindi kapena mavuto amtima, pakati pa ena. Pachifukwa ichi, mabungwe ambiri agalu amaletsa kuwoloka mitundu iwiri yosakanikirana, chifukwa chobadwa ngati agalu oyera a Border Collie, omwe angayambitse mavutowa pamoyo wawo wonse.

Kumbali inayi, kumbukirani kuti zoyera ndiye mtundu wokhawo wa Border Collie womwe sulandiridwa ndi FCI. Chifukwa chake, ngakhale uli mtundu wa Border Collie, monga tidanenera, kubereka kwake sikuvomerezeka. Komabe, ngati mwalandira Border Collie yokhala ndi izi, onetsetsani kuti mukuwerenga zambiri za agalu achialubino.

Ngati mukufuna kuwerenga zina zambiri zofanana ndi Malire a Border Collie, tikukulimbikitsani kuti mulowe gawo lathu la Kufananitsa.