Skip to main content

Table 1 Phenotypes and segregation of F1 and F2 progeny of crosses between heterozygous old3-1 plants and various wild type Arabidopsis accessions.

From: A mutation in the cytosolic O-acetylserine (thiol) lyase induces a genome-dependent early leaf death phenotype in Arabidopsis

  

F1 phenotype

F2 phenotype and segregation1

Male

Female

Wild type

old3-1Het

Wild type

old3-1Het

old3-1Hom

χ2

Segregation

old3-1

Ler-0

13

12

115

241

123

0.197

1:2:1

Het1

Di-2

29

24

183

382

166

0.74

1:2:1

old3-1

Col-0

49

0

237

88

19

0.337

1:4:11

Het1

Ws-0

53

0

341

119

32

0.18

1:4:11

  1. 1In the crosses between Het-old3-1 and Ler-0, Di-2 accessions, only the F1 progeny with the Het-old3-1 phenotypes were selected and used for F2 segregation analyses. For the crosses between Het-old3-1 and Col-0 and Ws-0, at least ten F1 plants were selected and allowed to set seed. The phenotypes of the F2 populations were observed and only those in which the old3-1 phenotype segregated were used.