Table 1 Summary of resolved cases in this study

From: RNA sequencing solved the most common but unrecognized NEB pathogenic variant in Japanese nemaline myopathy

Case

cDNA change

Amino acid changea

Zygosity

Method

NM-U1

c.24386_24387insCAAA

p.Gln8130Lysfs*6

Hetero

ES

c.1569+339A>G

p.Leu524Phefs*9

Hetero

RNA-seq

NM-U2

c.20158–6A>G

p.Leu6721Argfs*11

Hetero

ES

c.24684G>C

Various consequencesb

Hetero

RNA-seq

NM-U3

c.23029del

p.Tyr7677Metfs*10

Hetero

ES

c.24684G>C

Various consequencesb

Hetero

RNA-seq

NM-U4

c.23029del

p.Tyr7677Metfs*10

Hetero

ES

c.24684G>C

Various consequencesb

Hetero

RNA-seq

NM-U5

c.19285_19286del

p.Ala6429Glnfs*17

Hetero

ES

ND

ND

ND

ND

NM-U6

c.7228–2A>G

p.Asn2410_Asp2477del

Hetero

ES

ND

ND

ND

ND

NM-U7

c.19102–2A>G

Various consequencesc

Hetero

ES

c.24684G>C

Various consequencesb

Hetero

ES

NM-U8

c.23847+164A>G

p.Met7951Alafs*72

Hetero

ES

c.24684G>C

Various consequencesb

Hetero

ES

NM-U9

c.7755del

p.Ser2585Argfs*34

Hetero

ES

c.24684G>C

Various consequencesb

Hetero

ES

NM-U10

c.9046C>T

p.Arg3016*

Hetero

ES

c.24684G>C

Various consequencesb

Hetero

ES

  1. Variant description is based on NM_001271208.1. aAmino acid sequence of aberrantly spliced transcript. bp.Ser8288Ser, p.Ser8228Valfs*17 (exonic splice gain leading to 3′-side 5-bp shortening of exon 175), p.Tyr8231Serfs*2 (intron 175 retention), p.Val8204_Asn8234del (exon 175 skipping), p.Val8204_Asn8265del (exons 175 and 176 skipping), p.Ser8228Ilefs*22 (5-bp deletion in exon 175 and exon 176 skipping). cp.Val6368_Ser6402del (exon 123 skipping), p.Ile8560delinsArgLeuProValLeuLeuPheGlnGlyGlnThrIleSerCysLeuTyrValPheSerAsnAsnArgGlyGlu* (intron 122 retention).
  2. cDNA complementary DNA, ES exome sequencing, Hetero heterozygous, ND second variant not detected.