A: The variant NC_000019.10:g.55141220_55141229del in gene TNNT1 is classified as 'Likely_pathogenic' for Nemaline_myopathy_5|Nemaline_myopathy_5B,_autosomal_recessive,_childhood-onset. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0011539,MedGen:C1854380,OMIM:605355,Orphanet:98902|MONDO:MONDO:0957281,MedGen:C5830545,OMIM:620386. Review status: criteria provided, single submitter.