Генетика. Часть 3. Закономерности наследования признаков. Взаимодействие неаллельных генов. Крюков В.И. - 74 стр.

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. .  3. . 
. . –: , 2006. –176 .
74
      
,  , 
 .      
: 1  : 2  : 1 .
 F
2
 9
: 1 AABB :1 AAbb : 2 AABb : 2 AaBB : 4 AaBb :
2 Aabb : 2 aaBb : 1aaBB : 1 aaBB.  
 3
3
=27.
,       -
3
n
,  – . , 
   ,   
 ,   F
1
,    
,      
. . 5.12.
  ,       -
,     () . -
, -
    .   
 7  (1n = 7), 
-
. -
 F
2
 2
7

  3
7
 .  
 4
7
.
 5.12
-
 F
2


 F
1

  * 
1
2
3
4
…
n
2
1
=
2
2
2
= 4
2
3
= 8
2
4
= 16
…
2
n
4
1
=
4
2
= 16
4
3
= 64
4
4
= 256
…
4
n
2
1
= 2
2
2
= 4
2
3
= 8
2
4
= 16
…
2
n
3
1
=
3
2
= 9
3
3
= 27
3
4
= 81
…
3
n
* – .
 – -
-
  .    
     -
     -
                                              74



                 ,                                                        ,
                  .
                        :1        :2  .   :1
                                       F2                          9
                        : 1 AABB :1 AAbb : 2 AABb : 2 AaBB : 4 AaBb :
2 Aabb : 2 aaBb : 1aaBB : 1 aaBB.
                                            33=27.
          ,                                                         -
      3n,       –                    .                 ,
                                            ,
            ,                             F1,
                  ,
        .                                            . 5.12.
                           ,                                        -
   ,                                          (    )            .   -
              ,                                                     -
                                                 .
                      7              (1n = 7),
                                                                    -
                    .                                               -
     F2                                                    27
                               7
                             3                           .
                                     47.

                                                                               5.12
                                                                                  -
                             F2
                                  F1
                                                                   *
     1        21 = 2                    41 = 4          21 = 2            31 = 3
     2        22 = 4                    42 = 16         22 = 4            32 = 9
     3        23 = 8                    43 = 64         23 = 8            33 = 27
     4        24 = 16                  44 = 256         24 = 16           34 = 81
     …          …                         …               …                 …
     n           2n                        4n              2n                3n
*–                                             .

                                                                          –          -
                                                                                     -
                                          .
                                                                                     -
                                                                                     -
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
          .         .    3.                                       .
                  .                       .–     :             , 2006. –176 .

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