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Table 2 Fusion genes by NGS and PCR and Chromosome karyotype analysis in FLT3 mutant AML

From: Profiling of somatic mutations and fusion genes in acute myeloid leukemia patients with FLT3-ITD or FLT3-TKD mutation at diagnosis reveals distinct evolutionary patterns

Fusion gene by NGS

Fusion gene by PCR

Chromosome karyotype

FLT3 mutation

AML1/ETO

AML1/ETO

46, XY, t(8;21)(q22;q22)[20]

FLT3-ITD, FLT3-TKD

AML1/ETO

AML1/ETO

46, X, -X,t(8;21)(q22;q22), del(9)(q22)[9]/46,XX,t(8;21)(q22;q22)[11]

FLT3-ITD

AML1/ETO

AML1/ETO

45, X, -X,t(8;21)[20]

FLT3-ITD

MLL-PTD

MLL-PTD

46, XY[20]

FLT3-ITD

MLL-PTD

MLL-PTD

46, XY[20]

FLT3-ITD

MLL-PTD

MLL-PTD

46, XX[20]

FLT3-ITD

MLL-PTD

MLL-PTD

47, XY, + 8?[10]/46, XY[10]

FLT3-ITD

MLL/AF9

MLL/AF9

46, XX,?der(2)(q11),inc[1] /46,XX[28]/hypodiploid [4] (44–45)

FLT3-ITD

MLL/AF9

MLL/AF9

47, XY, + 8[7]

FLT3-ITD

MLL/ELL

MLL/ELL

46, XX, t(11;19)(q23; q13)[10]

FLT3-ITD

NUP98/HOXA9

NUP98/HOXA9

NA

FLT3-ITD

NUP98/HOXA9

NUP98/HOXA9

46, XX[20]

FLT3-ITD

NUP98/HOXA9

NUP98/HOXA9

NA

FLT3-ITD

NUP98-NSD1

–

46, XX[20]

FLT3-ITD

NUP98-NSD1

–

47, XX, + 6[14]/46, XX[6]

FLT3-ITD

NUP98-NSD1

–

46, XY[20]

FLT3-ITD

NUP98-NSD1

–

46, XY[25]

FLT3-ITD

DEK/CAN

DEK/CAN

46, XX[20]

FLT3-ITD

DEK/CAN

DEK/CAN

46, XY, ?t(6;9)(p23;34)[10]/46, XY,?t(6;9)(p23;q34),?del(8)(q21)[11]/46,XY[1]

FLT3-ITD

PRDM16-SKI

–

46, XX[20]

FLT3-ITD

EFCAB2-ZNF238

–

46, XX [20]

FLT3-ITD

BCR/ABL

BCR/ABL

NA

FLT3-TKD

AML1/ETO

AML1/ETO

45, X, -Y, t(8;21)(q22;q22)[22]

FLT3-TKD

AML1/ETO

AML1/ETO

46, XY,t(8;21)(q22;q22)[26]/46,XY[1]

FLT3-TKD

AML1/ETO

AML1/ETO

46, XX, t(8;21)(q22;q22)[20]

FLT3-TKD

AML1/ETO

AML1/ETO

45,X,?Xq-,?8q-,-22[1]/43,X,?Xq-,-8,-10,-22[1]/45,X,-X[1]/47,XX, + mar[1]/40,-X,-X,-11,-21,-22, + mar[1]/46,XX[4]

FLT3-TKD

MLL/MLLT3

–

46, XX[20]

FLT3-TKD

DEK/CAN

DEK/CAN

47, XY, chtb(4)(?q31),? + 9,-15,inc[1]/46, XY[27]/hypodiploid [2] (44–45)

FLT3-TKD

AML/MDS1

–

46, XY [20]

FLT3-TKD

SLC45A3/ELK4

–

47, XY, + 8[7]

FLT3-TKD

MLL/TMX2-CTNND1

–

42–47,XY, + 3,del(3)(p13),del(3)(q13),-4,?add(4)(q35),-8,-11,dic(11;?)(q25;?),-16,-17,-18,-19,-20, + r, + mar1, + mar2, + mar3,inc[cp22]/46,XY[1]

FLT3-TKD

CBFB/MYH11

CBFB/MYH11

47, XY, + 22[2]/46, XY[23]

FLT3-TKD

  1. NGS, next generation sequencing; PCR, polymerase chain reaction