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Table 4 Changes in gene expression of flora-reconstituted mice (quantitative realtime RT-PCR)

From: Importance of the interferon-α system in murine large intestine indicated by microarray analysis of commensal bacteria-induced immunological changes

   Gene Name*

Gene Symbol

qt realtime RT-PCR

RT-PCR

  

Fold change**

p value

primer/probe ID***

Type 1 interferon-reguratory factors

    

   interferon regulatory factor 1 (IRF1)

Irf1

1.00

-

Mm00515191_m1

   interferon regulatory factor 3 (IRF3)

Irf3

1.84

0.003

Mm00516779_m1

   interferon regulatory factor 5 (IRF5)

Irf5

3.05

0.053

Mm00496477_m1

   interferon regulatory factor 6 (IRF6)

Irf6

6.47

0.055

Mm00516797_m1

   interferon regulatory factor 7 (IRF7)

Irf7

4.42

<0.001

Mm00516788_m1

   interferon dependent positive acting transcription factor 3 gamma(IRF9)

Isgf3g

2.87

0.033

Mm00492679_m1

   interferon consensus sequence binding protein 1(IRF8)

Irf8

1.89

0.043

Mm00492567_m1

Type 1 interferon-inducible genes

    

   interferon-induced protein with tetratricopeptide repeats 1

Ifit1

4.13

0.029

Mm00515153_m1

   interferon-induced protein with tetratricopeptide repeats 2

Ifit2

5.18

0.233

Mm00492606_m1

   glucocorticoid-attenuated response gene 49 (GARG-49/IRG2)

Ifit3

12.77

0.095

Mm01704846_s1

   guanylate nucleotide binding protein 2:mGBP-2

Gbp2

3.66

0.069

Mm00494575_m1

   expressed sequence AI481100:GTPI

Iigp2

4.43

0.008

Mm00546343_s1

   chemokine (C-X-C motif) ligand 10:IP-10

Cxcl10

14.33

0.133

Mm00445235_m1

   interferon inducible protein 1:LRG-47, Ifi1

Irgm

7.14

0.177

Mm00492596_m1

   lectin, galactose binding, soluble 9

Lgals9

4.03

0.008

Mm00495295_m1

   interferon gamma induced GTPase

Igtp

3.22

0.132

Mm00497611_m1

   IFN- type I-induced and dsRNA-activated kinase

Eif2ak2

2.07

0.040

Mm00440966_m1

   2'-5' oligoadenylate synthetase 1A

Oas1a

3.18

0.046

Mm00836412_m1

   2'-5' oligoadenylate synthetase 1B

Oas1b

13.05

0.052

Mm00449297_m1

   TAP binding protein

Tapbp

1.86

0.046

Mm00493417_m1

Type I interferon receptors

    

   interferon (alpha and beta) receptor 1

Ifnar1

1.84

0.017

Mm00439544_m1

   interferon (alpha and beta) receptor 2

Ifnar2

2.06

0.010

Mm00494916_m1

Complement-related genes

    

   complement component 1, q subcomponent, alpha polypeptide

C1qa

1.87

0.178

Mm00432142_m1

   complement component 3

C3

2.08

0.141

Mm00437858_m1

   serine (or cysteine) proteinase inhibitor, clade G, member 1: complement 1 inhibitor

Serping1

2.18

0.005

Mm00437834_m1

MHC-related genes

    

   Histocompatibility 2, class II antigen A, alpha

H2-Aa

2.72

0.266

Mm01609331_m1

   MHC class II H2-I-A-beta gene (k haplotype)

H2-AB1

3.42

0.041

H2-AB1-TG04

   MHC (A.CA/J(H-2K-f) class I antigen

H2-Q1

3.47

0.356

Mm00657093_g1

   MHC class I Q4 beta-2-microglobulin (Qb-1) gene

H2-Q4

3.83

0.032

H2-Q4-TG09

   Q8/9d gene

LOC386462

11.69

0.153

H2-Q78-TG08

   Histocompatibility 2, T region locus 10+17

H2-T10/22/9

8.06

0.006

H2-T1017-TG11

   Histocompatibility 2, T region locus 23

H2-T23

1.10

0.762

Mm00439246_g1

Other molecules

    

   cytotoxic T lymphocyte-associated protein 2 alpha

Ctla2a

9.48

0.139

Mm00484032_g1

   CD52 antigen

Cd52

3.05

0.095

Mm00489055_m1

   signal transducer and activator of transcription 1

Stat1

4.66

0.026

Mm00439518_m1

   signal transducer and activator of transcription 2

Stat2

3.81

0.015

Mm00490880_m1

  1. * The genes giving a significant (p < 0.05) result in the real-time RT-PCR were shown in bold font.
  2. ** Fold change is defined as the ratio of the signal of GF to that of SPF.
  3. *** See the legend of Table 3.