TABLE 2

Polymorphisms

Gene
MF α 1MFA1STE3STE2SAG1AGA2
Base–130–108354R17245–107928051365154415931679170717181775224837110613821387–909151578346347
Type A C G3C A A TGG C T A G A T ACC A C A AG G
Danish ? ..4T G ..A T .....G.T T T ... T T
T8.1 T ..4T.... T .....G.... G GA..
T21.4 T ..4T.... T .....G.... ? ?A..
T32.1 T ..4T.... T .....G.... G GA..
T62.1 T ..4T.C.A T A C C T A G.........
T76.6 T .4....T. T .....GT...... T T
Q4.1 T .a4...... T .....GT...... T T
Q32.3 T ..4...... T .....GT... G GA..
Q59.1 T ..4...... T .....G.. T T .....
Q70.8 T .a4T.... T .....GT........
FE1 ? ? ..T.... T .....GT........
FE2 ? ? .4T.... T .....GT........
S. c T ..4T G .... C . T . A GT........

Nucleotide polymorphisms found in the initial survey of nine wild isolates and the Type and Danish strains are shown. Also shown, for comparison, are the nucleotides found in the Far Eastern strains and in S. cerevisiae (S. c). Dots indicate identity to Type. Bases are numbered from the start of the coding sequence; negative numbers indicate upstream positions. Column R shows number of repeats of the MFα1 pheromone unit. Noncoding regions are shown in italic type.