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The dynamics of fleece shape. (A) The fur of the Zhongwei goat at 45 days old and transverse/longitudinal sections of single hair follicle. (B) The fur of Zhongwei goat at 108 days old and transverse/longitudinal sections of a single hair follicle. Asterisk symbol highlights the gap between the hair shaft and inner root sheath at 45 days; the bar in all images of HE stained sections is 50 μm.
