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Table 2 Features of the primers and their gradient-PCR identified- T c

From: A mutant screening method by critical annealing temperature-PCR for site-directed mutagenesis

Primer

Length

Mismatches

%GC

Nt3*

Nt5Δ

T m

T c

D112G(F)

29

1

51.7

23

5

76.0

68

D112G(R)

26

1

57.7

20

5

75.3

68

D112K(F)

29

2

41.4

22

4

68.3

66

D112K(R)

26

2

46.2

19

4

66.8

66

I4V(F)

27

1

48.1

21

5

72.5

67

I4V(R)

32

1

40.6

28

3

73.9

67

L45D(F)

36

3

52.8

28

5

76.1

67

L45D(R)

37

3

40.5

27

7

71.8

67

E56D(F)

27

1

51.9

21

5

74.1

67

E56D(R)

31

1

48.4

23

7

76.3

67

R64D(F)

25

3

52.0

15

7

63.8

65

R64D(R)

27

3

59.3

20

4

69.7

65

N109Y(F)

38

2

47.4

31

4

77.9

69

N109Y(R)

30

2

60.0

24

3

76.9

69

D116F(F)

33

2

45.5

27

4

73.6

69

D116F(R)

38

2

52.0

29

7

77.9

69

R64M(F)

24

1

47.4

16

7

68.0

67

R64M(R)

25

1

40.5

21

3

71.8

67

hGH2V3-P233S(F)

36

3

63.9

19

3

80.6

70

hGH2V3-P233S(R)

35

3

62.9

17

4

79.4

70

hGHBP-S237C(F)

31

1

48.4

26

4

76.3

69

hGHBP-S237C(R)

34

1

44.1

28

5

76.8

69

pGHBP-S237C(F)

31

1

48.4

26

4

76.3

69

pGHBP-S237C(R)

34

1

44.1

28

5

76.8

69

hGHR1-255R235C(F)

26

3

38.5

18

5

59.8

60

hGHR1-255R235C(R)

21

3

38.1

16

2

58.7

60

hGHR1-255R235C(F)

26

3

38.5

18

5

59.8

60

hGHR1-255R235C(R)

21

3

38.1

16

2

58.7

60

  1. * The number of bases from 3- terminus to the mutation site.
  2. Δ The number of bases from 5-terminus to the mutation site.