26-19 



THE YEAST CELL 



Table 26-9 (Continued) 



Table 26-10 



The effect on fernLentat i ue ability of the progeny pro- 

 duced by maintaining haplophase, carrying on aatings and 

 dissect ing hybrid asci in the constant presence of dif- 

 ferent sugars. 



a. Glucose maintained throughout cycle 



(1) 4 (Fig. 18-1) X 128 (Table 19-2) 



(aG me MA) x (a g me MA) 

 G G g g 6 me me me me 2 MA MA I*1A MA 1 



Ggg-1 MAMAMAmal 



(2) L5C (Table 20-2) x Z, (Table 20-2) 



a G me X a G ME 



ME ME me me 1 

 ME ME me - 2 

 ME me - - 4 

 ME me me - 1 

 (3) ClA X 15 (Fig. 18-1) 



(aG MF) X a g me 

 G G g g 2 

 G G G G. 2 

 G G G - 1 



ME me me me 

 me me me me 

 me me me 



ME ME me me 2 

 ME ME ME ME 2 

 iME ;ME Mi. - 1 



