Digenic F2 segregations for genes of linkage group V.

Butler, L.

The data accumulated by MacArthur and myself over the past thirty years are listed below. The data for the genes in this group and those in groups II, III, and IV were given in TGC 5:7-13. The type of segregation is designated in the second column by R for repulsion and C for coupling. The recombination value given is from the product moment method with no allowance for disturbed segregations. All recombination values which are significantly different from 50% are underlined. The controversial linkages for wt are also listed here, and it will be noted that F and wt show a recombination of 46%, a and wt show 26% recombination in coupling and independence in repulsion. The gene hl shows 22% in coupling and a non-significant 46% in repulsion, while j shows 35%. Unfortunately most of the scoring of a hl j with wt was done with the same F2's so that data do not reinforce one another.


Gene Pair  R/C   a     b     c     d     Total    Recombination

f a         R   907   396   394    42    1739         31
            C   441    90   154    82     767         35
f hl        R    59    21    24     5     109         42
            C   215    79    88    24     406         45
f j         R    82    42    27     7     158         41
            C  2939   693   778   464    4874         37
f wt        C  3162  1007   990   415    5574         46
f n         C   166    74    74     5     319         50
f l\1       R  1624   487   558   145    2814         48
            C   137    50    54    12     253         50
f bu        C    35     8    12     4      59         45
f al        R   473   176   163    54     866         48
            C  1078   396   370   123    1967         50
f u         R  1425   415   421   161    2422         50
            C    61    13    22     7     103         45
f H         R   974   380   325   151    1830         50
            C  1503   451   439   163    2556         47
f t         R   518   171   168    48     905         48
            C    53    20    22     6     101         50
f Xa        R   117    39    33    12     201         50
            R   122    43    28    12     205         50
            C   410   176   156    77     819         48
f nc        C   394   118   125    34     671         50
f e         R   165    78    91    45     379         50
f mc        R   622   208   250   109    1189         50

a\l hl      R  1370   445   523    23    2361         28
            C  3981   461   550  1054    6046         18
a\l j\l     R   150    59    63     7     279         33
            C  1211   273   222   213    1919         31
a\l wt      R   365   120   105    41     631         50
            C  1010   193   161   201    1565         26
a\l n       R   347   105   109    32     593         49
a\l l\l     R   341   130   116    34     621         46
            C  7009  2195  2298   749   12251         49
a\l bu      R   593   145   197    53     988         50
            C    64    18    22     5     109         50
a\l al      R   884   302    - 400  -    1586         50
a\l u       R   477   130   148    46     801         50
a\l H       C  1521   490   487   154    2652         50
a\l t       R   526   161   155    54     896         50
a\l Xa      R   183    94    77    31     385         46
a\l dm      R   368   143   119    55     685         50
a\l nc      R   796   213   212    57    1278         50
            C  1092   327   331   112    1862         50
a\l e       R   579   232   175    53    1039         46
            C   328   141   100    40     609         50
a\l mc      R   811   305   269    80    1465         47
            C   450   175   170    42     837         50
hl j\l      R   393   193   203     8     797         19
            C   538    96   116   127     877         27
hl wt       R   234   104    84    28     450         46
            C  1394   215   231   347    2187         22

hl t        R    58    11    30     7     106         50
hl al       R    95    33    30    11     169         50
hl mc       C   170    70    71    14     325         50

j\l wt      C  3060   724   707   515    5006         35
j\l n       C    58    30    25     0     113         19
j\l l\l     R   635   179   182    61    1057         50
j\l bu      R   134    42    43    16     235         50
j\l al      R   118    28    36    12     194         50
            C  2259   719   671   230    3879         50
j\l u       R   187    68    49    13     317         46
            C   208    62    71    24     365         48
j\l H       R  1828   794   606   238    3466         50
            C   517   153   152    45     867         49
j\l t       R   202    70    62    22     356         50
            C   109    39    41    11     200         50
j\l ag      R   128    59    30    15     232         50
j\l dm      R    32    10    13     5      60         50
            C   778   311   265    78    1432         50
j\l nc      R   210    67    78    29     384         50
j\l e       R   335   118    97    55     605         50
            C    51    17    18     3      89         50
j\l mc      R   297    99   125    56     577         50
wt n        C   378    66    94    50     588         35
wt l\l      R   771   210   247    71    1299         50
            C    21    12     7     1      41         50
wt bu       R   269    82    93    26     470         49
wt al       R   215   108    65    34     422         50
            C  1649   507   544   193    2893         48
wt u        R   763   246   267    87    1363         50
            C    57    16    26     4     103         50
wt H        R  1303   431   419   218    2371         50
            C   143    49    35    14     241         48
wt t        R   413   142   159    38     752         45
            C    52    20    23     6     101         50
wt dm       C   364    75    73    19     531         46
wt nc       R   104    39    27    17     187         50
wt e        R   266    79    82    34     461         50
wt mc       R   207    62    72    21     362         50
n l\l       R   299    41    79    10     429         49
n u         R   172    67    65    15     319         42
            C   147    51    50     8     256         50
n t         R   186    54    61    19     320         50
            C   144    54    47    11     256         50