Tiley, Anna M. M. D. Foster, Gary M. Bailey, Andy Table_1_Exploring the Genetic Regulation of Asexual Sporulation in Zymoseptoria tritici.XLSX <p>Zymoseptoria tritici is the causal agent of septoria tritici blotch, a devastating fungal disease of wheat which can cause up to 40% yield loss. One of the ways in which Z. tritici spreads in the field is via rain splash-dispersed asexual pycnidiospores, however there is currently limited understanding of the genetic mechanisms governing the development of these propagules. In order to explore whether the existing models for conidiation in ascomycete fungi apply to Z. tritici, homologs to the well-characterized Aspergillus nidulans genes abacus (abaA), bristle (brlA), fluffy B (flbB), fluffy C (flbC), and stunted (stuA) were identified and knocked-out by Agrobacterium-mediated transformation. Although deletion of the ZtAbaA, ZtBrlA1, and ZtFlbB genes had no apparent effect on Z. tritici asexual sporulation or on pathogenicity, deletion of ZtFlbC or ZtBrlA2 resulted in mutants with reduced pycnidiospore production compared to the parental IPO323 strain. Deletion of ZtStuA gave non-pigmented mutants with altered vegetative growth and eliminated asexual sporulation and pathogenicity. These findings suggest that the well-established A. nidulans model of asexual sporulation is only partially applicable to Z. tritici, and that this pathogen likely uses additional, as yet uncharacterized genes to control asexual sporulation.</p> Zymoseptoria tritici;Aspergillus nidulans;ascomycete;septoria tritici blotch;asexual sporulation;pycnidia;pycnidiospores 2018-08-14
    https://frontiersin.figshare.com/articles/dataset/Table_1_Exploring_the_Genetic_Regulation_of_Asexual_Sporulation_in_Zymoseptoria_tritici_XLSX/6964721
10.3389/fmicb.2018.01859.s002