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Table 1 AtMIKC* mutations decrease competitive ability of pollen

From: MADS-complexes regulate transcriptome dynamics during pollen maturation

Female

Male

n

Allele

TE

χ2

Wild-type Col-0

agl65/agl66/AGL66

64

agl66

68

2.25

agl65/agl66/AGL66

Wild-type Col-0

ND

agl66

ND

 

Wild-type Col-0

agl104/agl65/AGL65

61

agl65

65

2.77*

agl104/agl65/AGL65

Wild-type Col-0

29

agl65

93

0.03

Wild-type Col-0

agl104/agl66/AGL66

40

agl66

33

10.00**

agl104/agl66/AGL66

Wild-type Col-0

ND

agl66

ND

 

Wild-type Col-0

agl65/agl104/agl66/AGL66

66

agl66

29

19.64**

agl65/agl104/agl66/AGL66

Wild-type Col-0

58

agl66

107

0.07

  1. Reciprocal testcrosses were performed with plants homozygous for one or two AtMIKC* mutations, and heterozygous for another AtMIKC* mutation. The total number of progeny analyzed (n) and transmission efficiency (TE; expressed as percentage, as defined by Howden and coworkers [59]) of the segregating mutant allele relative to that of the wild-type allele are presented, together with the χ2 value for transmission in each cross. Significant differences are identified between transmission of mutant and wild-type alleles at *α = 0.10 and **α = 0.01. ND, not done.