Skip to main content

Table 1 General expression levels of the candidate 'housekeeping' genes in fathead minnow liver and gonad tissues.

From: Appropriate 'housekeeping' genes for use in expression profiling the effects of environmental estrogens in fish

LIVER

GONAD

'Housekeeping' Gene

Ct (Mean ± S.E.)

'Housekeeping' Gene

Ct (Mean ± S.E.)

18S rRNA

11.72 ± 0.35

18S rRNA

11.58 ± 0.32

ef1a

22.55 ± 0.18

bactin

23.24 ± 0.29

gapdh

23.95 ± 0.41

ef1a

23.34 ± 0.43

rpl8

25.65 ± 0.51

rpl8

24.78 ± 0.65

bactin

28.12 ± 0.64

tbp

25.74 ± 0.24

g6pd

28.40 ± 0.50

gapdh

27.26 ± 0.37

hprt1

29.51 ± 0.67

hprt1

28.68 ± 0.22

tbp

31.96 ± 0.56

g6pd

29.76 ± 0.24

  1. Genes are shown from highest expressed (low Ct, top) to lowest expressed (high Ct, bottom) for each tissue based on mean real-time PCR Ct values in control fish.