Table 1 Ploidy level of plants derived from SEs induced by AHL15 overexpression, BBM overexpression or by 2,4-D treatment.

From: An Arabidopsis AT-hook motif nuclear protein mediates somatic embryogenesis and coinciding genome duplication

Genotype

SE-derived plants

Ploidy level of plantsa

Ploidy percentage

  

2n

4n

8n

 

p35S:AHL15-2

16

5

11

–

69

p35S:AHL15-4

6

4

1

1

33

p35S:AHL15-13

11

7

4

–

36

p35S:AHL15-14

17

14

2

1

18

p35S:AHL15-15

15

11

4

–

27

Wild type, 2-4-D

30

30

–

–

0

p35S:BBM

20

20

–

–

0

  1. aThe ploidy level was analyzed by counting the chloroplast number in guard cells. For plants derived from p35S:AHL15-induced SEs, the ploidy level was confirmed using flow cytometry (Supplementary Fig. 15).
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