首页>文章>正文

子一代鸽近交系数对照表

2007-01-12 8:35:11 飞龙鸽舍

  在现实配对中有很多鸽友采用近亲回血的方法来保持信鸽优良的基因,有选则的保留其竟翔性状.现将配对方式与子一代鸽近交系数.亲缘指数对应关系表(共同祖先鸽为非近交鸽)给大家,使大家在今后的竟翔和育种中有个参考.                                 配对方式                                                  近交系数       亲缘指数                 与父母配                                                   0.2500        0.5000   与祖父母.外祖父母                                        0.1250        0.2500   与曾祖父母                                                 0.625          0.1250   与高祖父母.外高祖父母                                   0.0313        0.0625   与子女配                                                    0.2500         0.5000   与孙子女配                                                  0.125         0.2500   与曾孙女配                                                  0.0625      0.1250   与玄孙女配                                                 0.0313        0.0625   与全同胞兄妹配                                            0.2500        0.5000   与半同胞兄妹配                                            0.1250         0.2500   与全同胞兄弟姐妹之子女配                              0.1250        0.5000   与半同胞兄弟姐妹之子女配                              0.0625       0.1250   与全同胞兄弟姐妹之孙子女配                          0.0625       0.1250   与半同胞兄弟姐妹之孙子女配                          0.0313       0.0625   与全同胞兄弟姐妹之曾孙子女配                       0.0313        0.0625   与半同胞兄弟姐妹之曾孙子女配                       0.0156         0.0313   与父母全同胞之兄弟姐妹配                             0.125           0.2500   与父母半同胞之兄弟姐妹配                              0.0625         0.1250   与父母全同胞之兄弟姐妹之子女配                      0.0625         0.1250   与父母半同胞之兄弟姐妹之子女配                      0.0313         0.0625   与 父母全同胞之兄弟姐妹之孙子女配                  0.0313          0.0625   与父母半同胞之兄弟姐妹之孙子女配                   0.0156          0.0313   与 父母全同胞之兄弟姐妹之曾孙子女配               0.0156          0.0313   与父母半同胞之兄弟姐妹之曾孙子女配                0.0078          0.0156   (以上数据只供参考,如有错误请谅解.)               近交系数    亲缘指数

评论

相关信息

↑回顶部