
sorry als het verkeerd staat, kon geen betere plek verzinnen
Moderators: Neonlight, C_arola, Firelight, Sica, Dyonne, NadjaNadja, balance, Essie73

geen idee 
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Frederieke_ schreef:vind het jammer dat hier zo weinig wetenschappelijk onderzoek naar is gedaan... vind kleurgenetica erg interessant! ..


Citaat:Dun is een verdunningsgen dat zowel rode als witte haren verbleekt. Daarnaast zorgt het voor primitieve aftekeningen.

Citaat:Birdcatcher spots are small white spots, usually between 1 mm and 1 inch (25.4 mm) in diameter. It is not yet known what controls their expression, although it is believed that they are not genetic. Birdcatcher spots occur in many breeds. These spots may occur late in a horse's life, or may occur and then disappear.
Ticking or Birdcatcher ticks are markings that involves white flecks of hair at the flank, and white hairs at the base of the tail, called a "skunk tail". These patterns are permanent and probably genetic. It is thought that this roaning effect might be linked to the rabicano gene. The name comes from a Thoroughbred horse named Birdcatcher, who had white hairs throughout his flank and tail.

, heb niet alles gelezen op de wiki) http://en.wikipedia.org/wiki/Horse_markings