The Mechanisms of Fur Development and Color Formation in American Mink Revealed Using Comparative Transcriptomics.

ABSTRACT: American mink fur is an important economic product, but the molecular mechanisms underlying its color formation and fur development remain unclear. We used RNA-seq to analyze the skin transcriptomes of young and adult mink with two different hair colors. The mink comprised black adults (AB), white adults (AW), black juveniles (TB), and white juveniles (TW) (three each). Through pair comparison and cross-screening among different subgroups, we found that 13 KRTAP genes and five signaling pathways (the JAK-STAT signaling pathway (cfa04630), signaling pathways regulating pluripotency of stem cells (cfa04550), ECM-receptor interaction (cfa04512), focal adhesion (cfa04510), and the Ras signaling pathway (cfa04014)) were related to mink fur development. We also found that members of a tyr

SUBMITTER: Wang L 

PROVIDER: S-EPMC9686883 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature