Table 5 Most significant differently expressed biological pathways (P < 0.05) examined with KEGG database in artificial insemination of P1 fraction (P1-AI) group in comparison with the Control group.

From: The role of semen and seminal plasma in inducing large-scale genomic changes in the female porcine peri-ovulatory tract

 

PATHWAY ID

PATHWAY NAME

ENRICHMENT SCORE

P-VALUE

GENES ALTERED%

GENE LIST

EndoCvx

1

KEGG_103

Steroid biosynthesis

6.1

0.002

12.2

SQLE, MSMO1, CYP51

2

KEGG_110

N-glycans biosynthesis

4

0.01

10.8

ALG8, B4GALT3, DPM2, UT8

3

KEGG_8

Glycosaminoglycan biosynthesis

3.3

0.03

18.1

B4GALT3, FUT8

DistEndom

1

KEGG_91

Rap1 signaling pathway

5.6

0.003

7.3

ARAP3, KIT, PLCB4, FGF17, FGF9, FGFR1, FLT4, ITGAL, SKAP1, CALM1

ProxEndom

1

KEGG_103

Steroid biosynthesis

5.7

0.0002

20.7

TM7SF2, LIPA, FAXDC2, CYP51

2

KEGG_91

Rap1 signaling pathway

3.1

0.04

9.5

FGFR1, KIT, ANGPT2, FGFR2, SIPA1L2, GNAS, ITGAL, PLCB1, IGF1

EFNA4, RAPGEF2, LPAR3, LPAR2

3

KEGG_250

Glycosaminoglycan degradation

3

0.05

20

GUSB, HEXA, NAGLU

UTJ

1

KEGG_91

Rap1 signaling pathway

6.5

0.001

12.4

FIGF, ARAP2, IGF1R

LPAR1, KIT, RRAS, INSR, AKT3, ITGAL, MAP2K1, PLCB4, TLN1, IGF1, FGF1, SRC, SKAP1, CTNND1

2

KEGG_49

Adherens junction

5.7

0.003

17.4

CSNK2A2, IGF1R, INSR, SORBS1, SRC, WASF1

3

KEGG_139

GnRH signaling pathway

3.3

0.03

12.3

FSHB, CAMK2G, MAP2K1, PLCB4, GNRHR2, SRC, MAP3K3

4

KEGG_34

Focal adhesion

3.2

0.04

9.7

FIGF, LAMA4, VAV2, IGF1R, THBS3, ITGA8, AKT3, PAK7, MAP2K1, TLN1, IGF1, SRC

Isth

1

KEGG_110

N-glycans biosynthesis

4.2

0.01

21.6

ALG8, B4GALT1, DAD1, DPM1, MAN2A1, MGAT2, MOGS, STT3A

2

KEGG_252

mTOR signaling pathway

4.1

0.01

20

AKT3, IGF1, MLST8, PIK3CD, PRKAA2, PRKCA, RRAGC, ULK1, VEGFA

Inf

1

KEGG_66

FoxO signaling pathway

5.8

0.002

25.8

BCL6, BRAF, CCNB3, CCNG2, CDKN2D, EP300, FOXO3, GADD45G, IGF1, IGF1R, INSR, IRS1, MAPK10, MDM2, PCK2, PIK3R2, PLK3, PLK4, PRMT1, SIRT1, SOS2, STK11, TGFBR1, TNFSF10

2

KEGG_59

Cell cycle

4

0.01

24.3

BUB3, CCNB3, CCNH, CDC45, CDK1,CDKN2D, E2F1, E2F4, E2F5, EP300, ESPL1, GADD45G, MDM2, PTTG1, TP53, YWHAG, YWHAH, YWHAQ

3

KEGG_110

N-glycans biosynthesis

3.4

0.03

24.5

ALG13, DAD1, DDOST, DOLPP1, DPM3, MAN1A1, MGAT4A, MGAT5, MOGS, STT3A

4

KEGG_195

HIF-1 signaling pathway

3

0.04

22.1

ARNT, CAMK2D, EGLN1, EIF4E, EP300, EPO, GAPDH, IGF1, IGF1R, INSR, LTBR, NFKB1, PDHB, PDHB, PIK3R2, PLCG1, TEK, VHL

  1. *Upregulated genes are marked in bold; the unmarked were downregulated.
  2. Endocervix (EndoCvx), Endometrium (DistEndom, ProxEndom), and endosalpinx from Utero-tubal Junction (UTJ), Isthmus (Isth), Infundibulum (Inf).