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Table 3 List of genetic variations identified by HRM analysis

From: High resolution melting: improvements in the genetic diagnosis of hypertrophic cardiomyopathy in a Portuguese cohort

Exon

Mutation(a) or SNP(b) code or reference

Genetic variation

Patient sample code

MYBPC3

  

4

rs3729986

c.465 G > A, p.Val158Met

1

5

rs11570052

c.565 G > A, p.Val189Ile

2

6

CM043536

c.706 A > G, p.Ser236Gly

3, 4, 5

7

[24]

c.817 C > T, p.Arg273Cys

6

8

New

c.851 + 95 C > G

7

9

CS041890

c.852-20 C > A

2

13

Synonym

c.1233 T > G, p.Phe411Phe

8

14

New

c.1454 + 34 G > C

9

15

CM981324

c.1481 G > A, p.Arg494Gln

10

 

CM981325

c.1502 G > A, p.Arg501Gln

11, 12, 13

16

[24]

c.1727 G > A; p.Trp576X

14

 

Synonym

c.1626 G > C, p.Lys542Lys

9, 15

19

New

c.1945insT1941-1946delCCTGGA,

16, 17

  

p.Pro647fs

 

18

New

c.1925-24 T > C

18

21

rs3729948

c.2305 + 18 C > G

19

22

New

c.2344 G > C, p.Val782Leu

20

23a

New

c.2470 C > A, p.Leu824Met

10

 

CM041808

c.2523 C > G p.Tyr841X

21

 

New

c.2411-2 A > T

22

24

rs3729936

c.2734 + 12 C > T

19

 

CM992932

c.2683 G > A, p.Val895Met

23, 24

25

CM032959

c.2824 C > T, p.Arg942X

1, 25, 26

 

[24]

c.2759A > T, pGln920Leu

11, 12

 

New

c.2780 C > T;Ser927Leu

27

27

New

c.3187 + 36 C > A

28

28

New

c.3283 G > A p.Glu1095Lys

29

30

New

c3581G > T, p.Gly1195Val

7

MYH7

  

3

Synonym

c.189 C > T, p.Thr63Thr

30, 31, 32

5

CM034049

c.502 + 23 T > C

4, 5, 32, 33

  

c.427 C > G; p.Arg143Gly

3

7

New

c.639 + 31 C > T

30, 31

 

Synonym

c.7647 A > G, pAla199Ala

15, 16

 

CM031267

c.611 G > A, pArg204His

34

 

New

c.613A > T p.Ser205Cys

30, 31

 

New

c.625 C > G, p.Gln209Glu

80

8

Synonym

c.732 C > T, pPhe244Phe

35, 36, 37

 

New

c. 671 A > T, p.Asn224Ile

37

9

CM981329

c. 788 T > C, p. Ile263Thr

18, 27, 38

11

CM033923

C958G > A, p.Val320Met

39

 

Synonym

c.975 C > T, pAsp325Asp

34

12

Synonym

c.1095 G > A, p.Lys365Lys

3

 

Synonym

c.1062 C > T, p.Gly354Gly

3

 

Synonym

c. 1128 C > T, p.Asp376Asp

37, 40

13

CM930503_rs3218714

c.1208 G > T, p.Arg403Leu

12

 

CM032602

c.1231 G > A, p.Val411Ile

35, 41

 

New

c.1252 C > A, p.Gln418Lys

42

14

CM003684

c.1358 G > A; p.Arg453His

43

15

New

c.1408-35 T > C

44, 45, 46

 

New

c.1486 C > T, p.Leu496Ser

47

16

CM920491(G > A)

c.1750 G > C, p.Gly584Arg

33

17

Harvard

c.1954ª > G, p.Arg652Gly

48

19

CM054010

c.2093 T > C; p.Val698Ala

39

 

CM941086

c.2155 C > T, p.Arg719Trp

49

20

rs3729818

c.2163-56 A > G

8

 

New

c.2189 T > C, p.Ile730Thr

32

 

CM95212

c.2221 G > T, p. Gly741Trp

50

22

CM032607

c. 2470 G > A, p.Val824Ile

21

 

Harvard

c.2539-2541del; p. Lys847del

51, 52

 

New

c.2585 > T, p.Ala862Val

13

 

CM952025

c.2609 G > A; p.Arg870His

53

 

CM010347

c.2630 T > A; p.Met877Lys

54

 

CM034055

c.2644 C > G; p.Gln882Glu

43, 45

23

CM052262

C.2702 C > G, p.Ala901Gly

55

 

CM042418

c.2761 G > A; p.Glu921Lys

56

 

CM920494

c.2770 G > A, p.Glu924Lys

57, 58

24

Synonym

c.267 T > C, p.Ile989Ile

35, 40, 59

32

CM050712

c.4472 C > G, p.Ser1491Cys

60

37

CM06819

c.5305 C > A, p.Leu1769Met

47

38

New

c.5573 G > T, p.Arg1858Met

59

 

rs3729833

c.5655 + 32 G > A

3, 35, 59, 61

TNNT2

  

3

New

c.42-58 G > A

61

4

CD044989

c.53-11_53-7del5 (CTTCT)

12

7

rs3729843

c.164-50 G > A

62

9

Synonym

c.237 G > A, p.Ser79Ser

63

10

Synonym

c.348 T > C,p.Ile116Ile

64, 65

 

New

c.406A > T, p. Arg136Trp

66

14

New

c.722 A > T, p.Lys241Met

22

 

CM034583_rs3730238

c.779A > G, p.Lys260Arg

67, 68, 69

 

New

c.781 + 8 G > A

33

15

New

c.802-33 C > T

70

 

CM031384

c. 833A > T, p.Asn278Ile

71, 72

16

New

C.843-35 T > C

44, 45, 46

 

rs3729998

c.888 + 66 G > A

73

TNNI3

  

1

New

c.-52 A > T

22

 

rs3729707

c.-35 C > A

22

4

New

c.150 + 27_28CG > GC

4,56, 48

7

CM031378

c.422 G > A, p.Arg141Gln

45

 

New

c.462 G > A, p.Met155Ile

44, 46

 

CM031379

c.470 C > T, p. Ala157Val

74

 

CM973090

c.484 C > T, p.Arg162Trp

15, 75, 76

 

New

c.521A > T, p.Lys174Met

77

MYH6

  

2

New

c.220 G > A, p.Gly56Arg

37

MYL2

  

3

New

c.132 T > C, p.Ile44Met

35

CSRP3

  

3

CD062135

c.128delC, p.Ala43Valfs165

22, 78, 79

 

New

c.170A > C, p.Tyr57Ser

62

 

CM030827

c.131 T > C, p.Leu44Pro

7

  1. Genetic variants indicated in bold correspond to mutations, others to SNPs
  2. (a)Human Genome Mutation Database http://www.hgmd.org and Harvard Sarcomere mutation Database http://genepath.med.harvard.edu/~seidman/cg3/;
  3. (b) http://www.ensembl.org/Homo_sapiens/Info/Index.