单词	hypervariable
释义	hypervariable adjective hy·​per·​var·​i·​able ˌhī-pər-ˈver-ē-ə-bəl  : relating to or being any of the relatively short extremely variable polypeptide chain segments in the light chain or heavy chain of an antibody also : relating to, containing, or being a highly variable nucleotide sequence Word History First Known Use 1970, in the meaning defined above Medical Definition hypervariable adjective hy·​per·​vari·​able -ˈver-ē-ə-bəl, -ˈvar-  : relating to or being any of the relatively short polypeptide chain segments in the variable region of an antibody light chain or heavy chain that are extremely variable in the sequence of their amino acid residues and that determine the conformation and specificity of the site which recognizes and combines with an antigen also : relating to, containing, or being a highly variable nucleotide sequence
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