Molecular Genetic Variation Molecular_Genetic_Abnormality Genetic Anomaly Molecular Genetic Variation C0262496 Genetic Abnormality Molecular Genetic Variation Molecular Genetic Abnormality Any alteration in the inherited nucleic acid sequence of the genotype of an organism. Gene Alteration Anomaly Molecular Anomaly DNA Sequence Variation C36391 Cell or Molecular Dysfunction Molecular Abnormality Genetic Alteration Molecular Genetic Anomaly Molecular Sequence Variation