Amino Acid Sequences of Porcine Fast and Slow Troponin T Isoforms

In this study, 10 troponin T isoforms from adult porcine skeletal muscle messenger RNA were clarified. These were eight fast- and two slow-type isoforms. Fast-type isoforms had three and two variable exons in the N-terminal and the C-terminal region respectively. Slow-type isoforms had one variable exon in the N-terminal region.