FIGURE 5.
Representative phenotypes and size variation of regenerated saddle feathers three weeks after hormone treatment. (a) Wildtype male feathers from three individual Taiwan country chickens. (b) Wildtype female feathers. (c) Male feathers treated with estradiol. (d) Female feathers treated with testosterone. (e) Female feathers treated with Femara. The vertical bars in each panel show the average total length of feathers and the black portion indicates the average plumulaceous portion of feathers. Scale bar 1 cm. (f) Chart showing the effect of hormones on the full length of feathers. (g) Chart showing the effect of hormones on the length of the plumulaceous portion of feathers. (h) Chart showing the effect of hormones on the percentage of the total feather length that is plumulaceous. The significant differences of LSMES at P< 0.05 are marked as asterisks.