Figure 3
From: A novel sex-linked mutant affecting tail formation in Hongshan chicken
Morphological observations of two types of Hongshan chicken. (A) X-ray image of normal (top) and rumpless (bottom) rooster. (B) A picture of the main tail feather of normal (left) and rumpless (right) roosters. (C) Section of a feather in the feather follicle at 100 × (left) and 400 × magnification (right); normal rooster on top and rumpless rooster at the bottom.
