Example sentences for: dhpr

How can you use “dhpr” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • In this respect, the contribution of the β1a subunit of the DHPR to EC coupling in skeletal muscle cells has been extensively documented [ 4 22 23 24 ] .

  • Further, the interactions between DHPR subunits and RyR1 also are incompletely understood.

  • Such interaction is critical for skeletal DHPR function and is unlikely to occur in heterologous expression systems.

  • This was shown here by the behavior of the fs-α 1S construct and elsewhere by expressing the N-terminal half (α 1S 1-670) and the C-terminal half (α 1S 701-1873), each with entirely wt sequence and each in a separate expression vector [ 20 ] . The fact that Thr671-Leu690 region known as Peptide A [ 15 ] is missing in fs-α 1S suggests this 20-mer domain is not critical for the conformation change transmitted from the DHPR to the RyR1.

  • Thus we are certain that the EC coupling expressed by fs-α 1S is mechanistically similar to control skeletal-type EC coupling but limited in magnitude by a comparatively lower density of functional DHPRs that are assembled in cells expressing fs-α 1S . It is conceivable that the functional integrity of the fragmented α 1S protein is maintained in part by the β subunit of the DHPR which spans both halves of the α1 pore subunit by binding to the I-II loop and the C-terminus [ 35 36 ] . Consistent with this explanation, we failed to detect EC coupling recovery when fs-α 1S was expressed in β1-null myotubes.


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