Assertion: muscle fiber's muscle | /r/CapableOf | express the kncj2
Facets:
value: primarily
type: DEGREE
Source sentences:
text: Human skeletal and cardiac muscle primarily express the KNCJ2 (K ir 2.1) and KCNJ12 (K ir 2.2) genes in both the sarcolemma and the T tubule membranes.