Gisela Erf with Smyth line chicken displaying vitiligo (IMAGE)
Caption
Gisela Erf, professor of immunology, holds a Smyth line rooster with vitiligo. The line, paired with its parental Brown line, has helped Erf and others with the Arkansas Agricultural Experiment Station research the causes of the autoimmune disease.
Credit
U of A System Division of Agriculture photo by Paden Johnson
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License
CC BY-NC-SA