In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

 The adoption of a twisted structure of importin - beta is essential for the protein - protein interaction required for nuclear transport .
importin - beta

 Platelet factor 4 levels in patients with coronary artery disease .
Platelet factor 4

 Our results admit that a ribosome scanning mechanism of the MP gene expression from I ( 2 ) sgRNA operates concurrently .

MP gene