Growth PlateChondrocytesBone DevelopmentEpiphysesTibiaCell ProliferationCartilageBone PlatesOsteochondrodysplasiasMetatarsal BonesCollagen Type XChondrogenesisBone and BonesCalcification, PhysiologicOsteogenesisCell DifferentiationCells, CulturedThiramMetacarpusCell DivisionHypertrophyHedgehog ProteinsParathyroid Hormone-Related ProteinFemurSignal TransductionGrowth Differentiation Factor 10Bone Diseases, DevelopmentalReceptor, Fibroblast Growth Factor, Type 3SkeletonDwarfismRibsIn Situ HybridizationImmunohistochemistryApoptosisSOXD Transcription FactorsReceptor, Parathyroid Hormone, Type 1AchondroplasiaCartilage, ArticularExostoses, Multiple HereditaryMice, KnockoutRNA, MessengerGene Expression Regulation, DevelopmentalOsteochondritisBone MatrixCollagen Type IIRats, Sprague-DawleyHumerusOsteoblastsHyperostosisNeural PlateCollagenMice, TransgenicPeriosteumInsulin-Like Growth Factor IBromodeoxyuridineMice, Inbred C57BLRicketsReverse Transcriptase Polymerase Chain ReactionAlkaline PhosphataseGrowth DisordersExtracellular Matrix ProteinsAggrecansProliferating Cell Nuclear AntigenAnimals, NewbornOssification, HeterotopicCore Binding Factor Alpha 1 SubunitSOX9 Transcription FactorTime FactorsProteoglycansFemur HeadChick EmbryoMatrilin ProteinsChickensPhenotypeCell Line, TumorMicrodissectionCell LineGene ExpressionBlotting, WesternSkull BaseTranscription FactorsBone Morphogenetic Protein 224,25-Dihydroxyvitamin D 3Cell CycleReceptors, Parathyroid Hormone