MicroRNAsNucleic Acid PrecursorsProtein PrecursorsBase SequenceMolecular Sequence DataRNA PrecursorsAmino Acid SequenceNucleic Acid ConformationAmyloid beta-Protein PrecursorInverted Repeat SequencesEnzyme PrecursorsRNA, CatalyticRNA, Small InterferingRNARNA InterferenceDNACell DifferentiationNucleic Acid DenaturationRNA, MessengerAmyloid Precursor Protein SecretasesModels, MolecularMutationCell LineProtein Processing, Post-TranslationalNylonsBase Pairing