Question

The below figure shows yeast screen for defects in sending/receiving pheromone messages. Identify the strains by number: Type of yeast strain sterile α mutant unable to respond to a pheromone sterile α mutant unable to make α pheromone sterile a mutant unable to make a pheromone sterile a mutant unable to respond to α pheromone sterile a double mutant unable to make a pheromone and to respond to a pheromone sterile double mutant unable to make a pheromone and to respond to a pheromone Wild type a cells Wild type a cells #3 #4 #5 #7 #6 #2 #8 |

Answer 1

The below figure shows yeast screen for defects in sending/receiving pheromone messages. Identify the strains by number: Type of yeast strain sterile a I sterile α mutant unable to make α pheromone mutant unable to respond to a pheromone 8 2 5 7 3 1 4 6 sterile a mutant unable to make a pheromone sterile a mutant unable to respond to α pheromone sterile a double mutant unable to make a pheromone and to respond to a pheromone sterile double mutant unable to make a pheromone and to respond to a pheromone Wild type a cells Wild type a cells #3 #4 #5 #7 #1 #6 #2 #8