MitoTIP Sub-Scoring for Variant 14674C

MitoTIP Scoring Details

rCRS Position	rCRS NT	Query NT	Numerical Scores				Percentile	Status
			Variant Hx and Conservation	Variant Location	2° Structure	Prediction
14674	T	C	7.693	1.865	0.000	9.558	29.40%	confirmed pathogenic *

* Additional lines of evidence led to confirmation of pathogenicity for this tRNA variant. Examples of factors supporting confirmation of pathogencity: determination of heteroplasmy levels; correlation of heteroplasmy with phenotype; presence of variant in multiple unrelated affected families; functional cybrid studies; tRNA steady state levels; single fiber studies.

GenBank Frequency Information

L lineages African	M lineages Asian	N lineages Eurasian	Highest hg lineage(s)
0.00% ( 0 / 6672 )	0.05% ( 6 / 12461 )	0.01% ( 4 / 41991 )	M 0.10% ( 6 / 5718 )