The genetic structure of the incompatibility factors of Schizophyllum commune: the B factor.

Abstract

This is a part of an extended analysis of the structure and function of the incompatibility factors. The resolution of the structure of the B factor was needed to make possible the application of a single general model for its structure and function. At present, only two-locus model was applied similar to that of the A factor to 30 B factors. The remaining factors remain essentially an unsolved puzzle, although preliminary results have shed some light on the problem.