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Table 2 Identification of the major biological processes of the genes differentially expressed in hepatic tissuea

From: Supplements of vitamins B9 and B12 affect hepatic and mammary gland gene expression profiles in lactating dairy cows

Biological process

Genes

Level 1

Level 2/3

Symbol

Fold Change

apoptotic process

negative regulation of apoptotic process

LOXL4

1.6

biological adhesion

cell adhesion

MYOM1

SPP1

MEP1B

LOXL4

−2.5

0.9

1.3

1.6

biological regulation

regulation of biological process

DLK1

SFRP1

ID1

LOXL4

−2.5

−1.8

1.1

1.6

 

regulation of molecular function

MYOM1

CDK5R1

PPP1R3B

MEP1B

LOC515676

−2.5

0.8

1.1

1.3

1.9

cellular component organization or biogenesis

cellular component organization

SPP1

0.9

cellular process

cell communication

DLK1

MYOM1

SFRP1

MEP1B

LOXL4

−2.5

−2.5

−1.8

1.3

1.6

cell cycle

CDK5R1

SESN2

0.8

0.9

developmental process

anatomical structure morphogenesis

SPP1

0.9

death

LOXL4

1.6

ectoderm development

DLK1

MEP1B

−2.5

1.3

mesoderm development

MYOM1

MEP1B

−2.5

1.3

system development

DLK1

MYOM1

SFRP1

MEP1B

IGLL1

−2.5

−2.5

−1.8

1.3

2.1

immune system process

antigen processing and presentation

LOC100126815

MGC126945

−2.4

−1.8

immune response

LOC100126815

MGC126945

HP

IGLL1

−2.4

−1.8

−1.6

2.1

macrophage activation

LOXL4

1.6

localization

transport

DLK1

LOC509034

SAA3

CACNA2D1

MEP1B

LOXL4

−2.5

−1.5

−1.1

−1.0

1.3

1.6

metabolic process

catabolic process

HERC6

1.8

carbohydrate metabolic process

PPP1R3B

1.1

cellular amino acid metabolic process

PYCR1

1.5

nucleobase-containing compound metabolic process

DLK1

ID1

−2.5

1.1

protein metabolic process

MYOM1

HP

CDK5R1

MEP1B

LOXL4

FUT5

HERC6

LOC515676

ISG15

−2.5

−1.6

0.8

1.3

1.6

1.6

1.8

1.9

2.5

multicellular organismal process

single-multicellular organism process

MYOM1

SFRP1

HP

MEP1B

LOXL4

−2.5

−1.8

−1.6

1.3

1.6

reproduction

gamete generation

HP

−1.6

response to stimulus

cellular defense response

LOC100126815

MGC126945

LOXL4

−2.4

−1.8

1.6

immune response

LOC100126815

MGC126945

HP

IGLL1

−2.4

−1.8

−1.6

2.1

response to external stimulus

HP

MEP1B

−1.6

1.3

response to stress

HP

−1.6

Not found

 

C20H5orf49 LOC789904

SLC22A9

CFH

SLC26A10

SAA2

M-SAA3

LOC100847494

LOC100335975

LOC617654

−1.9

−1.8

−1.7

−1.5

−1.4

−1.2

−1.1

−0.9

1.4

4.2

Unassigned

C4H7orf57

MT1E

MT1A

THRSP

KIAA1324

NGEF

GSTA5

ACMSD

NHEDC1

NEFH

G0S2

LOC524810

IFI27

IFI6

−4.4

−3.4

−3.3

−1.7

−1.6

−1.4

−1.3

−1.2

−1.1

−1.1

1.9

2.6

3.3

3.7

  1. All genes modulated in the liver by the vitamins treatment, including those that were not found or classified by the Panther system are listed. The fold change observed by microarray analysis varies from −4.4 to 4.2 and only significantly (FDR ≤ 0.05) expressed genes (compared to control) are shown
  2. aIdentification of the major biological processes of the genes differentially expressed in hepatic tissue of cows receiving vitamin supplements (vitamin B9 alone: B9, vitamin B12 alone: B12 or both vitamins: B9 + B12) as compared to no vitamins treatment (Control)