title: Mutational Analysis of Natural Alleles at the B Incompatibility Factor of SCHIZOPHYLLUM COMMUNE: alpha2 and beta6.
abstract: The B incompatibility factor of the fungus Schizophyllum commune having allelic specificity alpha2-beta6 was subjected to mutagenesis by X-irradiation. Five types of mutations were recovered, four of them new types previously unreported. All lead to loss of the B-factor regulatory function; three of the five have retained their allelic specificity. The mutations map in three closely linked sites: Balpha, Bbeta, and between Balpha and Bbeta.
authors.affiliation: Genetics Unit, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv, Israel.
authors.forename: M
authors.initials: M
authors.lastname: Raudaskoski
authors.forename: J
authors.initials: J
authors.lastname: Stamberg
authors.forename: N
authors.initials: N
authors.lastname: Bawnik
authors.forename: Y
authors.initials: Y
authors.lastname: Koltin