has part characteristic of has modifier abnormal jump response increased rate of adult locomotory behavior increased rate of jump response 2022-08-12T10:25:43Z phenotypic_class Phenotype that is an increase in any kind of rate (e.g. speed, frequency) of jump response (GO:0007630). 'jump response' is defined as: 'The sudden, usually upward, movement off the ground or other surface through sudden muscular effort in the legs, following exposure to an external stimulus.'. FBcv:0007542 jump response abnormal increased rate