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Table 4 Loss of epigenetic mark immunoreactivity among different cell types in young adult mouse hippocampal dentate gyrus

From: DNA methylation and histone post-translational modification stability in post-mortem brain tissue

 

Nuclear morphology

Epigenetic modification

Observed change (time point)

Large round

Intermediate

Small round

Small long/irregular

Endothelial/smooth muscle

5mC

72 h

Minimal

    

5hmC

72 h

     

5fC

72 h

     

5caC

72 h

Minimal

    

H3K4me3

72 h

   

Minimal

Minimal

H3K9me2,

K9me3

72 h

Minimal

  

Minimal

 

H3K27me2

72 h

Moderate

    

H3K27me3

72 h

Minimal

  

Minimal

Minimal

H3K36me3

72 h

   

Minimal

 

H3K9ac

48 h

Moderate

  

Minimal

 

H3K14acA

72 h

Minimal

   

Minimal

H3K27ac

72 h

Minimal

  

Minimal

 

H4K5ac

48 h

Moderate

    

H4K12ac

48 h

Moderate

    

H4K16ac

48 h

n/a

    

Total H3

48 h

Minimal

Minimal

   

Total H4

72 h

Minimal

Minimal

 

Minimal

 
  1. A Large nuclei were not positively stained at 0 h
  2. A blank cell represents no change