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Table 3 Primers used in this study

From: A new acidophilic thermostable endo-1,4-β-mannanase from Penicillium oxalicum GZ-2: cloning, characterization and functional expression in Pichia pastoris

Primer name

Primer purpose

Primer sequence

Size (bases)

manA-df

Degenerate primers

CGGGTCTGGGGCTTYAAYGAYGT

23

manA-dr

 

GTG CCGTAGTAGATGGTRTTNCCRTCRT

28

manA-3-sp3

Amplify gene of the 3’-end by SEFA-PCR

ACTTTCCATCTGTACNNNNNNNNNTGTGAG

30

manA-3-sp2

TGACGACCGAGTCTGACGGAAGCTA

25

manA-3-sp1

CTGGGTCAAGGCGACTAGCCAATAT

25

manA-5-sp3

Amplify gene of the 5’-end by SEFA-PCR

GTGTTGATGGTGGCGNNNNNNNNNGCAAGA

30

manA-5-sp2

GGAGATGAGATGTACCGCGAAACCA

25

manA-5-sp1

CCATGTGCTTCGGGTCGAGTGATTT

25

manA-f

cDNA cloning primers

ATGACATTGGGATTGACTCAGACGA

25

manA-r

 

TCAGATCGCAGCGACATGATT

21

manA-ef

Specific expression primers

CGGAATTCCAGGTGGCGGAATATGGCCAGTGT

32

manA-er

 

GCTCTAGATAGATCGCAGCGACATGATTCGTCACCA

36

5’AOX

Confirmed primers

GACTGGTTCCAATTGACAAGC

21

3’AOX

 

GCAAATGGCATTCTGACATCC

21

  1. R = A/G, W = A/T, Y = C/T, N = A/T/C/G.