Leslie J F, Yamashiro C T
Department of Plant Pathology, Throckmorton Plant Sciences Center, Kansas State University, Manhattan 66506-5502, USA.
Genome. 1997 Dec;40(6):834-40. doi: 10.1139/g97-808.
A mutant at the tol locus of Neurospora crassa can suppress heterokaryon (vegetative) incompatibility associated with differences at the mating-type locus. We tested the ability of this allele to suppress the vegetative incompatibility reactions that can occur when strains differ at one of nine het loci (het-C, -D, -E, -5, -6, -7, -8, -9, and -10). We found no cases in which the tol mutant suppresses a heteroallelic het locus interaction. Thus, the interaction(s) that leads to vegetative incompatibility because of differences at the mating-type locus is distinct from the interaction(s) that leads to vegetative incompatibility because of differences at any of these nine het loci.
粗糙脉孢菌tol位点的一个突变体能够抑制与交配型位点差异相关的异核体（营养体）不亲和性。我们测试了该等位基因抑制当菌株在九个het位点（het-C、-D、-E、-5、-6、-7、-8、-9和-10）之一存在差异时可能发生的营养体不亲和反应的能力。我们没有发现tol突变体抑制异等位基因het位点相互作用的情况。因此，由于交配型位点差异导致营养体不亲和的相互作用，与由于这九个het位点中任何一个位点差异导致营养体不亲和的相互作用是不同的。
