A frequency may pertain-to a mutant phenotype.Logical formLearned from2 sentences. A genetic screen may be based on phenotypes of (hearing loss patients).Logical formLearned from2 sentences. Phenotypes can be constituted-of-or-filled-with (hearing loss patients).Logical formLearned from2 sentences. Phenotypes may undergo a classification.Logical formLearned from2 sentences. Genes may encode a (cell phenotype).Logical formLearned from2 sentences. Variations can be in phenotypes.Logical formLearned from2 sentences. A (cell phenotype) can be differentiated.Logical formLearned from2 sentences. A phenotype may pertain-to lymphocytes.Logical formLearned from2 sentences. A marker can be for a phenotype.Logical formLearned from2 sentences. An absence may result in a phenotype.Logical formLearned from2 sentences. Phenotypes can be primitive.Logical formLearned from2 sentences. Phenotypes can be extinct.Logical formLearned from2 sentences. A phenomenon may be expressed in a phenotype.Logical formLearned from1 sentences. A mutation may change a phenotype of an organism.Logical formLearned from1 sentences. A return can be to a phenotype.Logical formLearned from1 sentences.