Table 1 Primer information for preparing DNA fragments with different length.

From: Size-selective separation and overall-amplification of cell-free fetal DNA fragments using PCR-based enrichment

Primer symbol

Primer sequence (5′-3′)

Product length (bp)

Symbol of product with blunt ends

Symbol of product with 3′-A overhanging ends

F

GAAGGTCGGAGTCAACGG

—

—

—

R1

AGGCTCGTAGACGCGGTT

82

T-1

T-1A

R2

AGTAGGGACCTCCTGTTTCTG

271

T-2

T-2A

R3

CGAAAGGAAAGAAAGCGTC

326

T-3

T-3A

R4

GCTGCGCACTAGCATCCC

408

T-4

T-4A

R5

AGGCTTTCCTAACGGCTG

501

T-5

T-5A

R6

TGTCCTTTTCCAACTACCCA

745

T-6

T-6A

R7

GAAATCAGGAGTGGGAGCA

1073

T-7

T-7A

R8

GGAAGATGGTGATGGGATTT

1943

T-8

T-8A

  1. Note: F: Forward primer; R1-R8: Reverse primers.