gastro-intestinal system smooth muscle contraction

id: GO:0014831
name: gastro-intestinal system smooth muscle contraction
namespace: biological_process
type: go
obsolete: False

Description: A process in which force is generated within smooth muscle tissue, resulting in a change in muscle geometry. This process occurs in the gastro-intestinal system. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. The gastro-intestinal system generally refers to the digestive structures stretching from the mouth to anus, but does not include the accessory glandular organs (liver, pancreas and biliary tract).

Child Functions

idname
GO:0014827intestine smooth muscle contraction
GO:0014828distal stomach smooth muscle contraction
GO:0014846esophagus smooth muscle contraction
GO:0014847proximal stomach smooth muscle contraction

Parent Functions

idname
GO:0006939smooth muscle contraction