Methods for producing mushroom Agaricus bisporus without spores

摘要

A method for determining if a culture of Agaricus bisporus contains a genetic determinant for at least one characteristic of absence of spores, selected from the group consisting no sporulation reduced sporulation, incomplete development of spores, incomplete release of spores and lamellae paler, this method comprising: facilitating fusion via anastomosis and plasmogamia between a first crop of Agaricus bisporus and a second crop of Agaricus bisporus, where the second crop is a homocarión selected from the group consisting of a culture Agaricus wild bisporus JB2, a wild growing Agaricus bisporus JB28, a culture derived from JB2 or JB28, a descendant of JB2 or JB28 culture, WQ, S-381, S-600, M1, 56B- 4186, TS5 s4 and descendants cultures or WQ derivatives, S-381, S- 600, M1, 56B-4186 and TS5 s4, and further identified as capable of transmitting germplasm to offspring at least one feature of absence of Espor as selected from the group consisting of no sporulation reduced sporulation, incomplete development of spores, spores and incomplete release paler lamellae; where if the hybrid strain of this merger has a characteristic expressed by a phenotype without spores, the first crop contains a genetic determinant for at least one characteristic of absence of selected spores from the group consisting no sporulation reduced sporulation, incomplete development of spores , incomplete release of spores and lamellae paler.