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. 2013 Oct 10;13:224. doi: 10.1186/1471-2148-13-224

Table 2.

Infection rates and proportion of homospecific backcrosses for the four given hybrid genotypes

Gamete type* and isolates no. Silene latifolia
 Silene colorata
A B C D p A B C D p
M-Sla1H
 147
 123
 120
 0.69
 0.00
 116
 63
 37
 0.39
 0.32
1
 37
 32
 31
 0.52
 29
 13
 4
 0.50
2
 33
 28
 28
 0.89
 33
 17
 12
 0.58
3
 44
 35
 32
 0.72
 28
 15
 13
 0.46
4
 33
 28
 29
 0.62
 26
 18
 8
 0.00
M-Sla2H
 153
 126
 100
 0.63
 0.01
 98
 68
 63
 0.59
 0.13
19
 42
 37
 23
 0.52
  
 28
 21
 18
 0.61
  
20
 37
 32
 24
 0.58
  
 29
 22
 19
 0.58
  
22
 39
 30
 29
 0.69
  
 21
 14
 16
 0.75
  
23
 35
 27
 24
 0.71
  
 20
 11
 10
 0.40
  
M-Sda1H
 140
 110
 52
 0.46
 0.68
 93
 54
 42
 0.33
 0.02
12
 41
 36
 15
 0.67
 22
 12
 7
 0.43
13
 30
 23
 12
 0.25
 23
 14
 10
 0.50
15
 37
 29
 17
 0.41
 28
 15
 14
 0.21
16
 32
 22
 8
 0.50
 20
 13
 11
 0.18
M-Sda2H
 145
 129
 67
 0.45
 0.46 107
 53
 41
 0.41
 0.21
8
 34
 30
 18
 0.39
 19
 8
 7
 0.43
9
 33
 30
 15
 0.53
 24
 14
 11
 0.27
10
 37
 33
 18
 0.61
 34
 13
 14
 0.36
11 41 36 16 0.25 41 18 9 0.56

*M-Sla1H: haploid hybrid genotype with a1 mating type chromosome originating from M. lychnidis-dioicae; M-Sda2H: haploid hybrid genotype with a2 mating type chromosome originating from M. silenes-dioicae (and vice versa for M-Sda1H and M-Sla2H). A: number of plants inoculated; B: number of infected plants; C: number of infected flowers genotyped; D: proportion of infection arising from homospecific backcrosses, p: binomial probability. Numbers in bold: summed (A,B,C) and averaged (D) values for the four isolates of each gamete type.