Genetic determinants of mycotoxin synthesis in genus Fusarium
Czech Journal of Food Sciences, 2011 The fungi of the genus Fusarium occur worldwide mainly on cereal grains. They are considered to be not only plant-pathogenic, but also the producers of secondary metabolites - mycotoxins.
Hana Havránková +2 more
doaj +1 more source
Effects of Freezing-Thawing on Microbial Community Structure in the Soil of Old Apple Orchards
HortScience, 2021 The study here aimed to investigate the effects of pre-winter ditching and freezing-thawing on soil microbial structure in different soil layers of old apple orchards. A total of 30 samples were obtained from 3 Nov. 2016 to 9 Mar. 2017.
Haiyan Wang +7 more
doaj +1 more source
Transducin beta-like gene FTL1 is essential for pathogenesis in Fusarium graminearum [PDF]
, 2009 Fusarium head blight caused by Fusarium graminearum is an important disease of wheat and barley. In a previous study, we identified several mutants with reduced virulence by insertional mutagenesis. A transducin beta-like gene named FTL1 was disrupted in
Seong, K. +7 more
core +1 more source
Greenhouse screening for Fusarium wilt resistance in lupine [PDF]
, 2002 Fusarium wilt can cause total crop failure. Evaluation of Ffusarium resistance in heavily infected soil were performed in a grenhouse where the dominant fusarium species in the soil in descending order was F. oxysporum then F. avenaceum, F.
Raza, S. +3 more
core +1 more source
The occurrence of the selected Fusarium mycotoxins in Czech malting barley, harvested in 2012-2017
Czech Journal of Food Sciences, 2019 In 2012-2017, the occurrence of deoxynivalenol, zearalenone and T-2 toxin in 592 samples of malting barley from different regions of the Czech Republic was studied using the ELISA immunochemical method.
Zdeněk Svoboda +3 more
doaj +1 more source
Transcriptomic characterization of two major Fusarium resistance quantitative trait loci (QTLs), Fhb1 and Qfhs.ifa-5A, identifies novel candidate genes [PDF]
, 2013 Fusarium head blight, caused by Fusarium graminearum, is a devastating disease of wheat. We developed near-isogenic lines (NILs) differing in the two strongest known F.
Wiesenberger, Gerlinde +11 more
core +1 more source
Comparative study of the pathogenicity of seabed isolates of Fusarium equiseti and the effect of the composition of the mineral salt medium and temperature on mycelia growth [PDF]
, 2011 The pathogenicity of seven strains of Fusarium equiseti isolated from seabed soil was evaluated on different host plants showing pre and post emergence damage.
Galvez Patón, Laura +9 more
core +1 more source
Adenylation Domain Engineering Enables Biosynthesis of an Improved Polymyxin Antibiotic
Angewandte Chemie, EarlyView.To enable incorporation of l‐2‐aminodecanoic acid into polymyxin by fermentation, a single Trp‐to‐Ala substitution is rationally introduced into the adenylation‐domain residue of its nonribosomal peptide synthetase (NRPS) and efficiently switches substrate selectivity. The engineered strain produces biologically active Ada‐polymyxin, demonstrating that
Maximilian Müll +7 more
wiley +2 more sources
Incidencia de queratitis fúngicas en el Hospital Nacional de Clínicas, Córdoba
Revista de la Facultad de Ciencias Médicas de Córdoba, 2020 Resumen Introducción: La queratitis fúngica es una infección corneal supurativa grave, generalmente ulcerosa, que puede provocar ceguera o visión reducida. Objetivos: Reportar la incidencia y los agentes causales más comunes de queratitis micóticas
Romina Cepeda Burghini +1 more
doaj +1 more source
Modelling the relationship between environmental factors, transcriptional genes and deoxynivalenol mycotoxin production by strains of two Fusarium species [PDF]
, 2011 The effect of changes in temperature/water activity (a(w)) on growth, deoxynivalenol (DON) production and trichothecene gene cluster expression (18 genes) for strains of Fusarium culmorum and Fusarium graminearum was studied.
Geisen, Rolf +5 more
core +1 more source