1-gene A4:
This gene is located on the short arm of chromosome 4 in the section 14, 4p14 it is transcription factor , play role in the cell division ,and the transcription process .
2-HOX-7 gene:
It is located on the short arm of chromosome 4 in the section 16 , 4p16, it is one of the transcription factor and play role as tumor suppressor gene
3-fat gene :
It is located on the long arm of chromosome 4 in the section 34 , 4q34 it is tumor suppressor gene .
4-gene FRG1:
It is located on the long arm of chromosome 4 in the section 35 , 4q35 it is active in the skeletal muscles
5-CPP32 gene:
It is located on the long arm of chromosome 4 in the section 34 , 4q34 it produces the killing enzyme of the cell
6-gene MCH2 :
This gene is similar to the CPP32 it is playing the same role of MCH2 gene it is located on the long arm of chromosome 4 in the section 25 , 4q25
7-gene c40rfc2 :
It is located on the long arm of chromosome 4 in the section of 26, 4q26it is active in the skeletal muscles
8-gene HDH :
It is located on the short arm of chromosome 4 in the section 16, 4p16 it is causing Huntington disorder
9-T-cell growth factor gene :
This gene is located on the long arm of chromosome 4 in the section 26,4q26 it is active in the T-cells in the immunity system
10-gene FGFB :
It is located on the long arm of chromosome 4 in the section 25, 4q25 it is growth factor
11-gene ANK2:
It is located on the long arm of chromosome 4 in section 27 , 4q27 it is active in the nervous cells it controls the stability of the Na/Ca ions
12-gene FGFR3:
It is growth factor
13-gene FGFRL1:
It is growth factor
14-gene CXCL1
15-gene HERC3
16-gene MLT:
It is located on the long arm of chromosome 4 in the section 31 , 4q31 it causes recessive disorder it is active in kidney heart nervous system plays role in metabolism stability
17- gene ANT1 :
It is located on the long arm of chromosome 4 in the section 35 ,4q35 it is active in the skeletal muscles and heart and produces
18- gene SMG GAD :
It is located on the long arm of chromosome 4 in the section 21 , 4q21 it is phisphoralates protein
19-gene HHIP:
This gene is located on the long arm of chromosome 4 in the section 31 it plays role to limit the cells signal