The phytopathogen Ustilago maydis belongs to the fungal class Basidiomycetes and causes smut disease in maize (4). All aerial parts of the host plant can be
Jun 01, 2005 · The dimorphic basidiomycete Ustilago maydis produces large amounts of surface-active compounds under conditions of nitrogen starvation. These biosurfactants consist of derivatives of two classes of amphipathic glycolipids. Ustilagic acids are cellobiose lipids in which the disaccharide is O-glycosidically linked to 15,16-dihydroxyhexadecanoic acid. Ustilipids are mannosylerythritol lipids (PDF) The secretome of the maize pathogen Ustilago maydis ... The secretome of the maize pathogen Ustilago maydis www.micobotanicajaen.com www.micobotanicajaen.com The histone deacetylase Hda1 from Ustilago maydis is ... Ustilago maydis, pathogenic development is controlled by the b mating type locus that encodes the two homeodomain proteins bE and bW. A heterodimer of bE and bW controls a large set of genes, either directly by binding to cis regulatory sequences or indirectly via a b-dependent regulatory cascade. It is thought that several of the b-regulated
Ustilago maydis is a phytopathogenic fungus responsible for corn smut disease. Although it is a very well established model organism for the study of plant-microbe interactions, its biosynthetic Maize Tumors Caused by Ustilago maydis Require Organ ... Apr 02, 2010 · Ustilago maydis, the causal agent of corn smut disease, is a basidiomycete fungus parasitizing only maize and its wild progenitor teosinte (both Zea mays L.) . U. maydis elicits large tumors on all aerial organs, where it completes pathogenic development by … Ustilago Maydis, Smut of Maize - ScienceDirect 29 USTILAGO MAYDIS, SMUT OF MAIZE F. B a n u e t t and I. H e r s k o w i t z Department of Biochemistry and Biophysics, University of Francisco, San Francisco, California, USA California--San I. …
The Ustilago maydis nar1 gene encoding nitrate reductase activity: sequence and transcriptional regulation. Gene 131, 69-78. Banuett, F., and Herskowitz, I. (1989). Different a alleles of Ustilago maydis are necessary for maintenance of filamentous growth … Pep1, a Secreted Effector Protein of Ustilago maydis, Is ... We have shown that Pep1, a novel secreted effector protein of Ustilago maydis, is essential for successful invasion of maize plants. Expression of Pep1 was not observed under axenic culture conditions and the first stage where the protein could be detected coincided with penetration. Ustilago maydis: facts, pathogenicity, life cycle at ... A novel high-affinity sucrose transporter is required for virulence of the plant pathogen Ustilago maydis. PLoS Biol. 2010 Feb 9;8(2):e1000303. U. maydis–induced tumor formation in maize and predicted structure of Srt1. (A) Ear tumors of a maize plant infected with U. maydis that caused tumor induction. Genetic Manipulation of the Plant Pathogen Ustilago maydis ... Ustilago maydis is a phytopathogenic model fungus that has been studied extensively for decades 1,2.It exists in two morphologies, a yeast-like, non-pathogenic stage and a filamentous, infectious form 3.Universal breakthrough discoveries such as homologous recombination and DNA repair mechanisms were made in the yeast-like growth stage of this fungus 4.
Ustilago maydis produces itaconic acid via the unusual intermediate trans-aconitate Elena Geiser,1† Sandra K Przybilla,2† Alexandra Friedrich,2 Wolfgang Buckel,2 Nick Wierckx,1* Lars M Blank1 and Michael Bölker2,3 1iAMB – Institute of Applied Microbiology, ABBt – Aachen Biology and Biotechnology, RWTH Aachen University, Worringerweg 1, D-52074 Aachen, Germany Ustilago maydis | SpringerLink However, subsequent genetic analysis in Ustilago maydis and Ustilago violacea has shown that these cytological reports are untrue. In the latter species at least ten linkage groups have been identified (Day and Jones, 1969). The Biotrophic Development of Ustilago maydis Studied by ... Feb 01, 2018 · The maize smut fungus Ustilago maydis is a model organism for elucidating host colonization strategies of biotrophic fungi. Here, we performed an in depth transcriptional profiling of the entire plant-associated development of U. maydis wild-type strains. In our analysis, we focused on fungal metabolism, nutritional strategies, secreted effectors, and regulatory networks. Secreted proteins Dual function of a secreted fungalysin metalloprotease in ...
Ustilago maydis is a phytopathogenic fungus responsible for corn smut disease. Although it is a very well established model organism for the study of plant-microbe interactions, its biosynthetic
