Key points are not available for this paper at this time.
There is general agreement that the evolutionary origins of appropriately related proteins are reflected by homologies in amino acid sequence.1' 2 With the in- creasing knowledge of the structure and function of the different classes of im- munoglobulins, it is now possible to consider the evolutionary relationships among these proteins.Although several kinds of studies have given some insight into the evolution of immunoglobulins,3'-comparison of amino acid sequences among the major types of L and H chains may provide a clearer picture of immunoglobulin evolution.Now that a considerable portion of the amino acid sequence of the
Hill et al. (Thu,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: