作者: F. VOGEL , G. RÖHRBORN
DOI: 10.1038/210116A0
关键词:
摘要: VARIOUS genetically determined human and animal haemoglobins differ in the amino-acid sequences of their polypeptide chains1,3,6. On basis ribonucleic acid triplets published recently4,5 all abnormal which are due to single substitutions can be explained by base pair changes deoxyribonucleic acid. Comparing normal β- δ-chains we found that only exchange threonine glutamine position 87 (1 10) cannot interpreted a point mutation.