73 citations
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December 2015 in “Nature Genetics” This study found that the Dun camouflage color in horses is due to TBX3 expression, which causes uneven pigment deposition, whereas non-dun coat colors result from regulatory mutations affecting TBX3 expression.
19 citations
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January 2015 in “Development” This study found that misexpression of Hoxc8 in mice led to ectopic mammary development and suggests Hox genes may play crucial roles in the regional specification and initiation of cutaneous accessory organs.
January 2026 in “Animals” This study researched the dun coat color in Mongolian horses, finding that variations in TBX3 expression in different skin areas are linked to Bider markings, suggesting TBX3's role in this specific pigment pattern, while further investigation is needed on its regulation.
This study observed that TBX3 mRNA expression levels were region-specific and correlated with pigmentation patterns in dun Mongolian horses, providing insights into the genetic mechanisms behind their distinctive Bider markings.