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Why do Tbx5 mutations affect
limbs and heart but no other tissues?
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- What are disease-causative mutations?Why is it important that cell surface markers be similar when transplanting donor tissue into a host? How do the alleles of the glycosyltransferase (GT) gene control the presence of A and B antigens on the surface of red blood cells?What causes the majority of the mutations found in human melanomas and lung cancer?