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Table 3 Mutation(s) detected

From: Seventeen years after BRCA1: what is the BRCA mutation status of the breast cancer patients in Africa? – a systematic review

STUDY

EXON

MUTATION

EFFECT

CARRIERS

POPULATION

BRCA1

SUB SAHARAN AFRICA

Masri

NOT STUDIED

Yawitch

NONE

Van der Merwe

NONE

Fackenthal et al. (2005)

NONE

Yazici

2

185 insA

   

Cherbal F(2010)

2

Deletion of Exon 2

   

Cherbal et al. (2010)

3

c.83_84delTG

   

Cherbal et al. (2010)

5

c.181 T > G

   

Troudi et al. (2007)

5

330 dup A

   

Zhang B

7

Y101X (422 T[G)

 

3

365 (177)

Cherbal et al. (2010)

8

Deletion of Exon 8

   

Gao et al. (2000)

11

Q1090X

Stop

1

70

Gao et al. (2000)

11

1742insG

Frameshift

1

70

Stoppa Lyonnet

11

926ins10

 

1

 

Yazici

11

1623delTTAAA

   
 

11

2139delC

   
 

11

3819delGTAAA

   

Ozdag

11

1201 insA

   
 

11

K654E

   

Troudi et al. (2007)

11

4160 delAG

   
 

11

2789 del G

   

Cherbal et al. (2010)

11

c.798_799delTT

   

Stoppa-Lyonnet et al. (1997)

11

926ins10

Frameshift

1

(?160)

Gao et al. (2000)

11

3034/6del4

Frameshift

1

70

Fackenthal et al. (2005)

11

3034/6 delACAA

   

Masri

11

Not Indicated

   

Yazici

14

4508delC

   
 

Int 14

IVS-14 + 1delG

   

Balci et al. (1999)

20

5382insC

Stop

  

Yazici

20

5382insC

   

Troudi et al. (2007)

20

5385ins C

   

Zhang et al. (2010)

21

Deletion of Exon 21

 

1

 

Balci et al. (1999)

24

5622C – T

Stop

  

Awadelkarim KD(2007)

NI

c.3999delT

Stop (codon 1335)

  

Awadelkarim et al. (2007)

 

c.4065_4068delTCAA

Stop (codon 1364)

  

Uhrhammer et al. (2008)

 

c.46_74del29

   
  

c.83_84delTG

   
  

c.202 + 1 G > A

   
  

c.798_799delTT

   
  

c.1817delC

   
  

c.2745dupT

   
  

c.3715delT

   

BRCA2

Yawitch

NONE

Zhang B

NONE

ZHANG J

NONE

Stoppa Lyonnet

NONE

Urhammer

NONE

Troudi et al. (2007)

10

1537 del4

   

Cherbal et al. (2010)

10

c.1310_1313delAAGA

   

van der Merwe et al. (2010)

11

5999del4 (?Founder)

Frameshift

  

Balci et al. (1999)

11

3414delTCAG

Stop

  

Ozdag

11

3034 delAAAC

   
 

11

6880 insG

   

Yazici et al. (2000)

11

5295insA

   

Yazici et al. (2000)

11

6656delC

   

Troudi et al. (2007)

11

5909 ins A

   

Cherbal et al. (2010)

11

c.5722 5723delCT

   

Awadelkarim et al. (2007)

 

c.3195_3198delTAAT

Stop (codon 1075)

  

Awadelkarim et al. (2007)

 

c.6406_6407delTT

Stop (codon 2139)

  

Awadelkarim et al. (2007)

 

c.8642_8643insTTTT

Stop (codon 2907)

  
  1. NI = Not Indicated, ∞? Same patient as Gao.