When a specific IES sequence is not deleted from the developing somatic nucleus, then it is type O mating type.
42.
Hormonal signaling allows for sporangia of the two mating types to come together and initiate the development of oogonia and antheridia.
43.
Fertilization occurs once the conidium of a different mating type makes contact with the trichogyne, a structure of the protoperithecium.
44.
Some fungi, including baker's yeast, have mating types that create a duality similar to male and female roles.
45.
There is no evident morphological difference between the " A " and " a " mating type strains.
46.
The adaptive function of mating type in the ascomycete Neurospora crassa is discussed in the article " Neurospora crassa ".
47.
Subsequent research indicated that black truffles are heterothallic, that is, sexual reproduction requires contact between mycelium of different mating types.
48.
Sexual conjugation occurs when cells starved for at least 2hrs in a nutrient-depleted media encounter a cell of complementary mating type.
49.
Fission yeast switches mating type by a replication-coupled recombination event, which takes place during S phase of the cell cycle.
50.
"P . ramorum " is heterothallic and has two mating types, A1 and A2, required for sexual reproduction.
