Table 1 Segregation of fertile and sterile plants in different backcross populations. # Sterile offsprings of backcrossing between Shida 98-6A and recurrent parent Shida 98–6 (BC5F1). & Sterile progeny of backcrossing between Xinhai53A and recurrent parent Xinhai53 (BC5F1). * Fertile offsprings from Shida 98-6A x recurrent parent Shida 98–6 (BC5F1)
From: Characterization and transcriptome analysis of a dominant genic male sterile cotton mutant
Female | Male (Recurrent parent) | Total | Male sterility | Male fertility | Expected segregation | χ2 -value | p-value |
|---|---|---|---|---|---|---|---|
Shida 98-6A# | Shida 98–6 | 2019 | 1015 | 1004 | 1:1 | 0.06 | 0.86 |
Xinhai53A& | Xinhai53 | 200 | 97 | 103 | 1:1 | 0.18 | 0.67 |
Shida 98-6A# | Xinluzao33 | 161 | 76 | 85 | 1:1 | 0.50 | 0.48 |
Xinhai53A& | Xinluzao33 | 192 | 95 | 97 | 1:1 | 0.02 | 0.89 |
Shida 98–6* | Shida 98–6 | 200 | – | 200 | – | – | – |