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Table 1 Demographic and genetic data of t(7;9)(q11.2;p13) and der(9)t(7;9)(q11.2;p13) positive B-ALL cases

From: PAX5 fusion genes in t(7;9)(q11.2;p13) leukemia: a case report and review of the literature

Case

Age

Sex

Phenotype

Karyotype

PAX5 fusion gene

Reference

1

37

M

B-III

46,XY,t(7;9)(q11;p13)[17]

PAX5 ex7/ELN ex2

[2]

2

16

M

B-II

46,XY,t(7;9)(q11;p13),del(9)(p21)[14]/

PAX5 ex7/ELN ex2

[2]

46,XY[1]

3

4

M

B-I

46,XY,t(7;9)(q11;p13)[2]/

PAX5 ex7/ELN ex2

[4]

46,XY[18]

4

1.4

M

B-ALL

NA (9906_037)

PAX5 ex5/ELN*

[8]

5

19.4

M

B-III

46,XY,?add(4)(q2?),?add(5)(p14),del(8)(p21),der(9)t(7;9)(q11.2;p13),

PAX5 ex7/ELN ex5

This work

del(16)(p13),inc[cp16]/46,idem,?dup(1)(q21)[3]/46,XY[4]

6

3.1

M

B-III

45,XY,-7,der(9)t(7;9)(q11;p13)[15]/

PAX5 ex6/AUTS2 ex4

[5]

46,XY[1]

7

2.8

F

B-III

45,XX,-7,der(9)t(7;9)(q11;p13),dup(16)(p11p13)[14]/

PAX5 ex6/AUTS2 ex6

[9]

46,XX[2]

8

0.6

M

B-II/III

46,XY,t(7;9)(q11;p13)[8]

PAX5 ex6/AUTS2 ex5

[10]

9

2.1

M

B-III

46,XY,del(7)(q22q33)?,del(9)(q22?),del(12)(p11)[8]

PAX5 ex5/POM121 ex4

[1]

10

1

M

B-III

46,XY,t(7;9)(q11;p13)[21]/

PAX5 ex5/POM121 ex4

[4]

46,XY[3]

11

1.7

F

B-ALL

45,XX,-7,der(9)t(7;9)(q11;p13)[17]

NA

[12]

46,XX[2]

12

1.3

M

B-ALL

45,XY,inv(1)(p35q32),-7,der(9)t(7;9)(q11;p13)[31]

NA

[13]

46,XY[17]

  1. All cases, except cases 4 and 9, are listed in the Mitelman database from which also the respective karyotypes have been retrieved [11].
  2. *PAX5 exon 5 is fused to an unknown ELN exon.
  3. NA, data not available.