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The fungal opsin gene nop-1 is negatively-regulated by a component of the blue light sensing pathway and influences conidiation-specific gene expression in Neurospora crassa

Current Genetics, 2007
We previously demonstrated that the nop-1 gene encodes a putative green-light opsin photoreceptor that is highly expressed in cultures that support asexual sporulation (conidiation) in Neurospora crassa. In this study, we demonstrate that nop-1 is a late-stage conidiation gene, through analysis of nop-1 transcript levels in wild-type strains and ...
J. A. Bieszke, Liande Li, K. Borkovich
semanticscholar   +3 more sources

Expression profiling of up-regulated plant and fungal genes in early and late stages of Medicago truncatula-Glomus mosseae interactions

Mycorrhiza, 2003
Suppression subtractive hybridization (SSH), expression profiling and EST sequencing identified 12 plant genes and six fungal genes that are expressed in the arbuscular mycorrhizal symbiosis between Medicago truncatula and Glomus mosseae. All the plant genes and three of the fungal genes were up-regulated in symbiotic tissues.
Brechenmacher, L.   +6 more
openaire   +3 more sources

Differential expression of hexose-regulated fungal genes within Amanita muscaria/Populus tremula × tremuloides ectomycorrhizas

2001
Ectomycorrhizas are symbiotic organs formed between fine roots of woody plants and certain soil fungi. In this type of symbiosis plant derived carbohydrates are released into the common apoplast and taken up by the fungus. Two fungal networks are present in mycorrhizas, the Hartig net that is attached to root cortical cells, and hyphae that are ...
U. Nehls, A. Bock, R. Hampp
openaire   +1 more source

5 Fungal Chromatin and Its Role in Regulation of Gene Expression

2014
Changes in chromatin structure and composition are now recognized as important for gene regulation, especially the initiation of transcription, for which access to the transcriptional start sites of genes is required. While there is a rich literature centered on hemiascomycetous yeasts, less is known about the filamentous fungi, although they seem ...
openaire   +1 more source

The zinc finger transcription factors Bbctf1α and Bbctf1β regulate the expression of genes involved in lipid degradation and contribute to stress tolerance and virulence in a fungal insect pathogen

Pest Management Science, 2020
AbstractBACKGROUNDTo initiate insect infection, entomopathogenic fungi produce diverse cuticle‐degrading enzymes. Of those, lipolytic enzymes participate in epicuticular lipid hydrolysis and thus facilitate fungal penetration through the outermost cuticular barrier of the insect host.
Zheng‐Liang Wang   +3 more
openaire   +2 more sources

Mechanisms of phosphate-induced susceptibility to the blast fungus in rice: Regulation of plant defense gene expression and fungal pathogenicity

2023
Rice blast caused by the fungus Magnaporthe oryzae is the most devastating fungal disease of rice worldwide. To reduce losses due to M. oryzae infection, and to obtain maximum yields, high amounts of pesticides and fertilizers continue to be applied in rice cultivation causing an adverse impact on human health and environment.
Martín-Cardoso, Héctor   +3 more
openaire   +1 more source

NaWRKY70 is a key regulator of Nicotiana attenuata resistance to Alternaria alternata through regulation of phytohormones and phytoalexins biosynthesis.

New Phytologist
Jasmonate (JA) and abscisic acid (ABA) are two major phytohormones involved in pathogen resistance. However, how their biosynthesis is regulated is not well understood.
Na Song, Jinsong Wu
semanticscholar   +1 more source

Cancer epigenetics in clinical practice

Ca-A Cancer Journal for Clinicians, 2023
Veronica Davalos, Manel Esteller
exaly  

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