Wang, Z P Expression and activity analysis reveal that heme oxygenase (decycling) 1 is associated with blue egg formation. [electronic resource] - Poultry science Apr 2011 - 836-41 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0032-5791 Standard No.: 10.3382/ps.2010-01143 doi Subjects--Topical Terms: AllelesAnimalsBiliverdine--metabolismBlotting, Western--veterinaryChi-Square DistributionChickens--geneticsEgg Shell--enzymologyFemaleGenotypeHeme Oxygenase-1--biosynthesisPigmentation--geneticsPolymorphism, Single NucleotideRNA--chemistryReverse Transcriptase Polymerase Chain Reaction--veterinary