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Molecular components of the Neurospora crassa pH signaling pathway and their regulation by pH and the PAC-3 transcription factor
(2016-08-01)
Environmental pH induces a stress response triggering a signaling pathway whose components have been identified and characterized in several fungi. Neurospora crassa shares all six components of the Aspergillus nidulans ...
PacCl, a pH-responsive transcriptional regulator, is essential in the pathogenicity of Colletotrichum lindemuthianum, a causal agent of anthracnose in bean plants
(European Journal of Plant Pathology, 2018)
Regulation of the reserve carbohydrate metabolism by alkaline pH and calcium in Neurospora crassa reveals a possible cross-regulation of both signaling pathways
(2017-06-09)
Background: Glycogen and trehalose are storage carbohydrates and their levels in microorganisms vary according to environmental conditions. In Neurospora crassa, alkaline pH stress highly influences glycogen levels, and ...
A Genome-wide Screen for Neurospora crassa Transcription Factors Regulating Glycogen Metabolism
(Amer Soc Biochemistry Molecular Biology Inc, 2011-11-01)
Transcription factors play a key role in transcription regulation as they recognize and directly bind to defined sites in promoter regions of target genes, and thus modulate differential expression. The overall process is ...
The pH Signaling Transcription Factor PAC-3 Regulates Metabolic and Developmental Processes in Pathogenic Fungi
(Frontiers Media Sa, 2019-09-04)
The zinc finger transcription factor PAC-3/RIM101/PacC has a defined role in the secretion of enzymes and proteins in response to ambient pH, and also contributes to the virulence of species. Herein we evaluated the role ...
Clonagem e caracterização dos genes que codificam endo-xilogalacturonana hidrolase, o fator de transcrição PacC e a proteína PalA em Crinipellis perniciosa, agente causal da vassoura-de-bruxa em Theobroma cacaoCloning and characterization of the genes encoding endoxylogalacturonan hydrolase, PacC transcription factor, and PalA protein in Crinipellis perniciosa, witches broom causal agent in Theobroma cacao
(Universidade Federal de ViçosaBRAssociações micorrízicas; Bactérias láticas e probióticos; Biologia molecular de fungos de interesseDoutorado em Microbiologia AgrícolaUFV, 2015)
Transcription of the Neurospora crassa 70-kDa class heat shock protein genes is modulated in response to extracellular pH changes
(SPRINGER, 2010)
Heat shock proteins belong to a conserved superfamily of molecular chaperones found in prokaryotes and eukaryotes. These proteins are linked to a myriad of physiological functions. In this study, we show that the N. crassa ...
Regulation of reserve carbohydrates metabolism in Neurospora crassa: responses to pH, calcium and carbon source stresses and to the biological clock
(Universidade Estadual Paulista (Unesp), 2016-09-20)
The fungus Neurospora crassa, a model organism in studies of gene expression, metabolism, photobiology and circadian rhythm, is able to respond and adapt to different environmental stresses, such as heat shock, pH changes, ...