权威例句
ScutateScutateScutateRegion-specific expression of scutate scale type beta keratins in the developing chick beakBiochemical and immunohistochemical localization of alpha and beta keratin in avian scutate scalesBiochemical and immunohistochemical localization of alpha and beta keratin in avian scutate scales (p 371-376)Histidine-rich protein B of embryonic feathers is present in the transient embryonic layers of scutate scalesIdentification, expression, and localization of beta keratin gene products during development of avian scutate scales.How and when the regional competence of chick epidermis is established: feathers vs. scutate and reticulate scales, a problem en rou...Origin of feathers: Feather beta (β) keratins are expressed in discrete epidermal cell populations of embryonic scutate scales
