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Table 4 Comparison of the mutation frequencies obtained through the LI-COR and polyacrylamide/ethidium bromide screening method.

From: A modified TILLING approach to detect induced mutations in tetraploid and hexaploid wheat

  

LI-COR

Polyacrylamide/Ethidium bromide

Gene

Region

Sequence screened (kb)

Mut.

Mutation Frequency

Sequence screened (kb)

Mut.

Mutation Frequency

WKS1

Kinase

930.0

18

1/52 kb

842.3

20

1/42 kb

 

START

852.5

28

1/30 kb

390.1a

15

1/26 kb

WKS2

Kinase

998.4

25

1/40 kb

897.0

25

1/36 kb

 

START

1053.7

25

1/42 kb

941.3

14

1/67 kb

Total/mean

 

3835

96

1/39.9 kb

3071

74

1/41.5 kb

  1. a 384 M2 plants were screened
  2. Four target regions where examined in the same 768 M2 plants from the hexaploid TILLING population and the total sequence screened was adjusted according to each method (see text).