A receptor may be activated.Logical formLearned from41 sentences. A receptor may undergo a discovery.Logical formLearned from41 sentences. An affinity can be for receptors.Logical formLearned from41 sentences. A structure may pertain-to a receptor.Logical formLearned from40 sentences. Receptors can be soluble.Logical formLearned from39 sentences. Receptors may undergo a regulation.Logical formLearned from39 sentences. A receptor can be in a brain.Logical formLearned from39 sentences. Receptors can be specialized.Logical formLearned from38 sentences. Receptors may be activated.Logical formLearned from38 sentences. Receptors can be on a surface.Logical formLearned from38 sentences. Receptors can be on a (cell surface).Logical formLearned from38 sentences. Receptors may undergo concentration.Logical formLearned from38 sentences. Receptors can be related.Logical formLearned from37 sentences. (Receptor genes) can be olfactory.Logical formLearned from37 sentences. A receptor can be putative.Logical formLearned from37 sentences.