GenBank Record for Variant m.55T>C
143 FL sequences: 132 Main / 8 aDNA / 3 cancer, cell lines or cybrids; 107 CR sequences
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Count of the Variant in the Three hmtDNA Lineages in Mitomap
LineageL (African)
(6668 sequences)		M (Asian)
(12798 sequences)		N (Eurasian)
(42378 sequences)		All
(61883 sequences)
Count26117143
Frequency in each lineage0.00%
(/6668)		0.20%
(26/12798)		0.28%
(117/42378)		-
Frequency overall0.00%
(/61883)		0.04%
(26/61883)		0.19%
(117/61883)		0.23%
(143/61883)

* Footnotes:

Full Length (FL) sequences are now classified into three subsets: aDNA for ancient DNA, CancerCL for cancer, tumor, other abnormal tissues, or cell line studies (include cybrids), and Main for the rest.

The current sequence counts are from two sets of human mitochondrial sequences collected from GenBank on Jun 28, 2025. These sets consist of: