TABLE 52.--_P_1 club vermilion_ [female] [female] x _yellow_ [male] [male]. _F_1 wild-type_ [female] [female] x _F_1 club vermilion_ [male] [male]. +------------+-----------------------------------+ | | F_2 females. | | +-----------------+-----------------+ | | Non-cross-overs.| Cross-overs. | | | | | | | | | |Reference. +-----------+-----+------+----------+ | | Club |Wild-| Club.|Vermilion.~ | | vermilion.|type.| | ~ +------------+-----------+-----+------+----------+ | 99 | 44 | 52 | 13 | 7 | | 100 | 38 | 58 | 6 | 12 | | 101 | 30 | 32 | 6 | 12 | | 102 | 44 | 55 | 20 | 13 | | 103 | ... |... | ... | ... | | +-----------+-----+------+----------+ | Total. | 156 |197 | 45 | 44 | +------------+-----------+-----+------+----------+ +-----------------------------------------------------------------------+ | F_2 males. | +------------------+-----------------+----------------+-----------------+ | y | y c_l v | y v | y c_l | | ------ | -+----- | ---+- | -+--+- | | c_l v | | c_l | v | +-------+----------+-----------+-----+----------+-----+------+----------+ ~Yellow.|Club |Yellow club|Wild-|Yellow |Club.|Yellow|Vermilion.| ~ |vermilion.|vermilion. |type.|vermilion.| |club. | | +-------+----------+-----------+-----+----------+-----+------+----------+ | 35 | 27 | 2 | 9 | 8 | 11 | 0 | 1 | | 43 | 23 | 1 | 15 | 11 | 14 | 0 | 0 | | 19 | 24 | 6 | 5 | 10 | 3 | 1 | 0 | | 48 | 38 | 12 | 14 | 8 | 15 | 1 | 1 | | 43 | 32 | 7 | 16 | 13 | 7 | 1 | 1 | +-------+----------+-----------+-----+----------+-----+------+----------+ | 188 | 144 | 28 | 59 | 50 | 50 | 3 | 3 | +-------+----------+-----------+-----+----------+-----+------+----------+ {71} LINKAGE OF CHERRY, CLUB, AND VERMILION.