Identifying and characterizing transcriptional regulatory networks is important for guiding experimental tests on gene function. The characterization of regulatory networks allows comparisons among both closely and distantly related species, providing insight into network evolution, which is predicted to correlate with the adaptation of different species to particular environmental niches. One ...

Meiosis is a highly regulated process in eukaryotic species. The filamentous fungus Neurospora crassa has been shown to be missing homologs of a number of meiotic initiation genes conserved in Saccharomyces cerevisiae, but has three homologs of the well-characterized middle meiotic transcriptional regulator NDT80. In this study, we evaluated the role of all three NDT80 homologs in the formation...

Neurospora crassa. serine hydroxymethyltransferase of locus, which encodes the cytosolic Characterization of the formate (for)

BACKGROUND Lignocellulase hypersecretion has been achieved in industrial fungal workhorses such as Trichoderma reesei, but the underlying mechanism associated with this process is not well understood. Although previous comparative genomic studies have revealed that the mutagenic T. reesei strain RUT-C30 harbors hundreds of mutations compared with its parental strain QM6a, how these mutations ac...

Fungi respond and adapt to many environmental signals including light. The photobiology of fungi has been extensively investigated, but in recent years the identification of the first fungal photoreceptor, WC-1 in the ascomycete Neurospora crassa, and the discovery that similar photoreceptors are required for photoreception in other ascomycete, basidiomycete and zygomycete fungi has allowed the...

HIS investigation of morphological mutants in Neurospora crassa was underTtaken to examine a wide spectrum of such strains and to obtain information regarding their number and distribution in each of the seven linkage groups. This information, as well as a comparative study of their morphological characteristics, is important both theoretically and practically in facilitating further investigat...

Kinsky, Stephen C. (Washington University, St. Louis, Mo.). Effect of polyene antibiotics on protoplasts of Neurospora crassa. J. Bacteriol. 83:351-358. 1962.-The polyene antibiotics nystatin, amphotericin B, and filipin induced shrinkage of Neurospora crassa protoplasts stabilized in sucrose. At low concentrations of filipin (5 mug per ml), or higher concentrations of nystatin and amphotericin...

Spore killer strains, found in Neurospora, provided the first recognized example of meiotic drive in fungi. In the present study, natural populations throughout the world were examined for the presence of killer strains and strains that are resistant to killing. In N. intermedia, Sk-2 and Sk-3 are present but are rare. Killer strains were found at only five sites, in Borneo, Java, and Papua New...