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Table 1 Designed primer sequences used in tetra arms PCR genotyping

From: Role of eNOS and TGFβ1 gene polymorphisms in the development of diabetic nephropathy in type 2 diabetic patients in South Indian population

Gene polymorphism

Primer sequence (5’–3’)

Melting temp (°C)

Amplicons length (bp)

eNOS

(rs1799983)

894G > T

Forward outer primer

  
 

GAGGAGGGCATGAGGCTCAGCCCCAGAA

63

 
 

Reverse outer primer

 

277

 

GGATCAGCACCCCCTTGCAGGCCCTTCT

63

 
 

Forward inner primer (G allele)

  
 

CCCCTGCTGCTGCAGGCCCCAGATAAG

65

175

 

Reverse inner primer (T allele)

  
 

CGGGGGGCAGAAGGAAGAGTTCTGGGAGA

65

158

TGFβ1

(rs1800471)

915 C > G

Forward outer primer

  
 

CCTCCCCACCACACCAGCCCTGTTCG CG

62

 
 

Reverse outer primer

 

304

 

GTACAGGGCGAGCACGGCCTCGGGCAGC

62

 
 

Forward inner primer (G allele)

  
 

GCTGTGGCTACTGGTGCTGACGCCTGGGCG

66

200

 

Reverse inner primer (C allele)

  
 

GCAGGTGGATAGTCCCGCGGCCGCCG

66

160