الثلاثاء، 13 يوليو 2010

The genes on the human chromosome 4





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





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