Human Phenotype Ontology 
..Starting node
..expand
Fiber type grouping (HP:0033685)help
Term ID: 33685
Name: Fiber type grouping
Synonym: Fibre type grouping
Definition: An abnormal distribution of muscle fiber types in muscle tissue. Human skeletal muscle contains at least two fiber types recognizable by histochemical techniques. In transverse sections of normal skeletal muscle, type 1 and type 2 fibers are distributed in a random fashion. Grouping of fibers of the same type can be seen in certain peripheral neuropathies, thought to be due to reinnervation of denervated muscle fibers by sprouting axons. With grouping, motor units enlarge. The fibers of a motor unit, which are normally scattered, come to lie adjacent to one another. Histochemical examination shows groups of muscle fibers of the same histochemical type.
Comments:
Reference: HP:0033685
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0033685HP:0033685Fiber type grouping0ANXA11 CL E G H311535OMIM:619733INCLUSION BODY MYOPATHY AND BRAIN WHITE MATTER ABNORMALITIES; IBMWMA
HP:0033685HP:0033685Fiber type grouping0EMILIN1 CL E G H1111719880OMIM:6200802
HP:0033685HP:0033685Fiber type grouping0MYH14 CL E G H7978423212OMIM:614369Peripheral neuropathy, myopathy, hoarseness, and hearing loss227
HP:0033685HP:0033685Fiber type grouping0POLG CL E G H54289179OMIM:607459Sensory ataxic neuropathy, dysarthria, and ophthalmoparesis464
HP:0033685HP:0033685Fiber type grouping0REEP1 CL E G H6505525786OMIM:62001187
HP:0033685HP:0033685Fiber type grouping0SLC5A6 CL E G H888411041OMIM:619903
HP:0033685HP:0033685Fiber type grouping0TWNK CL E G H566521160OMIM:607459Sensory ataxic neuropathy, dysarthria, and ophthalmoparesis113


Genes (7) :ANXA11 EMILIN1 MYH14 POLG REEP1 SLC5A6 TWNK

Diseases (6) :OMIM:619733 OMIM:620080 OMIM:614369 OMIM:607459 OMIM:620011 OMIM:619903
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.