Polymorphism

{
  "id": "MLC-T-CHM-009209",
  "term": "Polymorphism",
  "field": "Chemistry",
  "definition": "The occurrence of two or more genetically determined forms of a trait or gene within a population, where the least common allele has a frequency of at least 1%. These variations can manifest as differences in DNA sequence, protein structure, or observable characteristics. Single nucleotide polymorphisms (SNPs) are a common type of genetic polymorphism.",
  "subject": "Chemistry and Human Health",
  "see_also": [
    "gene product"
  ],
  "references": [
    "PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 794 (https://doi.org/10.1515/pac-2015-1202)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/polymorphism/"
}