TY - GEN AU - Hsu,E TI - The variation in immunoglobulin heavy chain constant regions in evolution SN - 1044-5323 PY - 1995///1002 KW - Amino Acid Sequence KW - Animals KW - Biological Evolution KW - Genetic Variation KW - Immunoglobulin Constant Regions KW - genetics KW - Immunoglobulin Heavy Chains KW - Molecular Sequence Data KW - Sequence Homology, Amino Acid N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Review UR - https://doi.org/10.1006/smim.1994.1048 ER -