IndiaQuailCoturnixColinusChick EmbryoChimeraBird DiseasesOviductsFeathersChickensOvomucinEmbryo, NonmammalianDucksAvian ProteinsBirdsOncogene Protein p55(v-myc)GalliformesBlastodermRural PopulationEgg ShellNeural CrestCloacaMolecular Sequence DataPrevalenceMedicine, AyurvedicAvian Sarcoma VirusesSpecies SpecificityPhylogenyEgg ProteinsAlpharetrovirusInfluenza in BirdsAvian leukosis virusOviposition