Receptors, Invertebrate PeptideInvertebrate HormonesInvertebratesPeptidesPeptide HormonesHormonesThyroid HormonesFollicle Stimulating HormoneLuteinizing HormoneParathyroid HormoneAmino Acid SequenceMolecular Sequence DataGonadotropin-Releasing HormoneGonadal Steroid HormonesAdrenocorticotropic HormonePeptide FragmentsPituitary HormonesVertebratesAntimicrobial Cationic PeptidesReceptors, Thyroid HormoneHuman Growth HormoneGastrointestinal HormonesInsect HormonesBase SequencePeptide LibraryMolluscaJuvenile HormonesSequence Homology, Amino AcidProtein PrecursorsPituitary GlandMoltingTriiodothyronineGhrelinCarboxypeptidase HRelaxinCorticotropin-Releasing HormoneNatriuretic PeptidesEchinodermataSomatostatinCrustaceaRNA, MessengerOligopeptidesUrochordataProlactinHormone Replacement TherapyPhylogenyChordata, NonvertebrateCell LineProtein BindingLarvaAquatic OrganismsNeurosecretory SystemsGrowth Hormone-Releasing HormonePeptides, CyclicCloning, MolecularSequence AlignmentKineticsSignal TransductionGlucagonPolychaetaHepcidinsSpecies SpecificityTestosteroneEstradiolHypothalamic HormonesPeptide PHIBinding SitesPro-OpiomelanocortinBivalviaAnnelidaNeuropeptidesThyroxineRadioimmunoassayArthropodsCnidariaPituitary Gland, AnteriorTime FactorsProgesteroneGene Expression Regulationalpha-MSHCells, CulturedGonadal HormonesProtein ConformationAnti-Mullerian HormoneInsulinInsectsCattleThyroid Hormone Receptors betaEvolution, MolecularCiona intestinalisRecombinant ProteinsGanglia, InvertebratePeptide MappingPituitary Hormones, AnteriorAtrial Natriuretic FactorThyrotropinDNA, ComplementaryPhotoreceptor Cells, InvertebrateCalcitoninReceptors, Peptide