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Table 2 Primer sequences used for the amplification of cytokine and housekeeping gene transcripts in lymphocytes

From: Mercury immune toxicity in harbour seals: links to in vitro toxicity

Gene

Primer sequence (5'-3')

Direction

Annealing temperature

Nucleotide position

Calculated length of amplicon

Sequences used for primer pair selection (accession number, NCBI)

IL-2

TTT AAG TTT TAC ACG CCC AAG

TGT TTC AGA TCC CTT TAG TTTC

S

AS

55°C

218–400

183 pb

AF072871

IL-4

ACT CAC CAG CAC CTT TGT CCA

TCC TTA TCG CTT GTT CTT TG

S

AS

49°C

48–200

153 pb

AF187322, AF104245

TGF-β

TTC CTG CTC CTC ATG GCC AC

GCA GGA GCG CAC GAT CAT GT

S

AS

57°C

826–845

1218–1199

393 pb

[51]

GAPDH

GCC AAA AGG GTC ATC ATC TC

GGG GCC ATC CAC AGT CTT CT

S

AS

57°C

1225–1244

1452–1433

228 pb

[51]

  1. bp = base pair; S = sense; AS = antisense; IL = interleukin; TGF = transforming growth factor