An implication of this observation is. that two forms of RNA polymerase lI, differing in their subunit composition, may exist in vivo. The in vivo phosphorylation state of. RNA polymerase II subunits has also. been investigated using the immunopre-. cipitation approach (Fig.
Add your answer. Does a lumbar MRI include imaging of sacroiliac and coccyx area? I just had a MRI and it was for pain in the sacroiliac area (aching pain) and coccyx area (stabbing/pinching pain) so I thought it was weird that it was for lumbar back pain on the order.
MRI scan of large herniation (on the right) of the disc between the L4-L5 vertebrae. MRI Scan of lumbar disc herniation between fourth and fifth lumbar vertebral bodies. A rather severe herniation of the L4-L5 disc. Example of a herniated disc at the L5-S1 in the lumbar spine.