Zvese nezve tricolor katsi

Katsi dzeTotoiseshell dzine mavara machena, anonziwo calicos, ave achizivikanwa kubva kare. Nekuda kwemavara akajeka ane mavara, anotaridzika asina kujairika uye anokwezva, uye munyika dzakawanda ivo vanoonekwawo sechiratidzo cherombo rakanaka. Kana iwe wakave muridzi anofara we tricolor pet kana kungoda kudzidza zvakawanda nezve katsi dzerudzi urwu, saka chinyorwa ichi ndechako.

Maonero anoita tricolor katsi Kana iwe ukaona katsi ine ruvara runobatanidza mavara emavara matatu, unogona kuva nechokwadi chekuti mu99,9% yezviitiko kitten yakadaro ichava musikana, kwete mukomana. Asi kuti unzwisise kuti sei izvi zvichiitika, zvinotora kuderera mu genetics.

Fur ruvara mumakati zvinoenderana nepigment melanin, ine marudzi maviri emakemikari. Eumelanin inopa ruvara rutsvuku uye zvakasiyana-siyana zvisina simba (chokoreti, sinamoni, bhuruu, nezvimwewo), uye pheomelanin - tsvuku-tsvuku uye kirimu. Iyo Orange gene, iyo iri pane yepabonde X chromosome, inovhara kugadzirwa kweeumelanin uye inopa tsvuku yejasi ruvara. Kuvepo kweiyo inotonga allele yejini iyi inodomwa seO (Orange), uye recessive allele seo (kwete Orange). 

Sezvo katsi dzine maviri X chromosomes, ruvara runogona kuva seizvi:

OO - tsvuku / kirimu; oo - dema kana zvinobva zvaro; Oo - tortoiseshell (dema ine tsvuku, bhuruu nekrimu uye zvimwe zvakasiyana).

Muchiitiko chekupedzisira, imwe yeX chromosomes haisati yaitwa: izvi zvinoitika zvisingaite musero rega rega, saka jasi racho rine mavara ane mavara matema uye matsvuku. Asi pachave nekatsi yetricolor chete kana iyo jena inopenya gene S (White Spotting) iripo mujenome.

Ichokwadi here kuti makati chete ane mavara matatu, uye katsi dzemuvara uyu hadzipo? Katsi dzine X chromosome imwe chete, saka murume asina genetic anomalies anogona kungoita dema kana tsvuku. Zvisinei, pane zvisingawanzoitiki apo katsi ine maviri X chromosomes (XXY) inoberekwa. Katsi dzakadaro dzinogona kunge dziri tortoiseshell kana tricolor, asi dzinenge dzinogara dzichiita kunge dzisina mbereko..

Kana iwe uchida kudzidza zvakawanda pamusoro pekuti majini anokanganisa sei mavara uye mapatani ejasi rekati, verenga chinyorwa chedu chitsva "Makatsi Api Anouya: Rudzi Genetics" (chinyorwa 5).

Nzira yekutumidza katsi tricolor (musikana nemukomana) Unoda kupa chipfuwo chako zita rakakosha here? Mazita emazita ekitsi tricolor anogona kuratidza ruvara rwavo rusina kujairika: semuenzaniso, Turtle, Pestrel, Speck, Tricolor, Harlequin. Iro zita rinotorwa kubva mumitauro yekune dzimwe nyika rinonzwika risinganzwisisike: muchiJapan katsi dzakadai dzinonzi "mike-neko", uye maDutch anodzidaidza kuti "lapiskat" ("patchwork cat").

Tsika dzakawanda dzinotenda kuti katsi dzecalico dzinounza rombo rakanaka kana hupfumi kune varidzi vadzo. Izvi zvinogona kushandiswa pakusarudza zita: zita chipfuwo Lucky (Chirungu "rombo, kuunza rombo rakanaka"), Kufara (Chirungu "kufara"), Mupfumi (Chirungu "mupfumi"), Zlata kana Bucks.

Tricolor katsi uye zviratidzo Zvese zvinotendwa zvine chekuita nemuvara uyu zvakanyanya kunaka. VaJapan vave vachitenda kwenguva refu kuti katsi dze tricolor dzinounza mufaro, uye naizvozvo maneki-neko (zvisimbiso zverombo rakanaka zvinosimudza makumbo avo) kazhinji ane calico coloring. Uye vabati vehove vechiJapan mumazuva ekare vaidavira kuti katsi yakadaro yakavimbika inodzivirira chikepe kubva pakuputsika kwechikepe uye mweya yakaipa. 

Vanhu vekuAmerica vanodana tortoiseshell uye white cats money cat ("katsi yemari"), uye maGermany - Glückskatze ("katsi yemufaro"). MuEngland, zvinotendwa kuti tricolor katsi uye kunyanya isingawanzo kalico katsi inounza rombo rakanaka kune muridzi. Uye muIrish folklore kune nzira inoshamisa yekurapa warts: unofanirwa kukwiza nemuswe wetortoiseshell uye chena katsi, uye muna Chivabvu. Inonakidza Tricolor Cat Chokwadi:

• Pakatsi nhatu dzeCalico, katsi imwe chete yerudzi urwu inozvarwa.
• Iyo yekuona maitiro ega yega tricolor katsi yakasarudzika uye haigone kuumbwa.
• Zita reruvara rokuti "calico" rinobva mumucheka wedonje wakagadzirwa muguta reIndia reCalicut (kwete kuvhiringidzwa neCalcutta).
• Iyo tricolor katsi chiratidzo chepamutemo chedunhu reMaryland (USA).
• Muvara weCalico unogona kuva nekati dzemarudzi akasiyana, pamwe chete nemhuka dzinobuda kunze.