Index Catalog // ScholarsArchive@OSU

MTB-3, a Microtubule Plus-End Tracking Protein (+TIP) of Neurospora crassa

Creator:: Mourino-Perez, Rosa R., Linacre-Rojas, Lorena P., Roman-Gavilanes, Ariana I., Lew, Thomas K., Callejas-Negrete, Olga A., Roberson, Robert W., and Freitag, Michael
Abstract:: The microtubule (MT) "plus end" constitutes the platform for the accumulation of a structurally and functionally diverse group of proteins, collectively called "MT plus-end tracking proteins" (+TIPs). +TIPs control MT dynamics and link MTs to diverse sub-cellular structures. Neurospora crassa MicroTubule Binding protein-3 (MTB-3) is the homolog of yeast EB1,...
Resource Type:: Article
Full Text:: Tracking Protein (+TIP) of Neurospora crassa. PLoS ONE 8(8): e70655. doi:10.1371/journal.pone.0070655

Heterokaryon Incompatibility Is Suppressed Following Conidial Anastomosis Tube Fusion in a Fungal Plant Pathogen

Creator:: Ishikawa, Francine H., Souza, Elaine A., Shoji, Jun-ya, Connolly, Lanelle, Freitag, Michael, Read, Nick D., and Roca, M. Gabriela
Abstract:: It has been hypothesized that horizontal gene/chromosome transfer and parasexual recombination following hyphal fusion between different strains may contribute to the emergence of wide genetic variability in plant pathogenic and other fungi. However, the significance of vegetative (heterokaryon) incompatibility responses, which commonly result in cell death, in preventing these processes...
Resource Type:: Article
Full Text:: 51 *Pccg-1- tdimer2(12)- FghH4-2; ble doi:10.1371/journal.pone.0031175.t001 Fungal Heterokaryon

SmithKristinaBiochemBiophysThermalStressTriggers.pdf

Creator:: Vidal-Dupiol, Jeremie, Dheilly, Nolwenn M., Rondon, Rodolfo, Smith, Kristina M., Freitag, Michael, and et al.
Abstract:: Global change and its associated temperature increase has directly or indirectly changed the distributions of hosts and pathogens, and has affected host immunity, pathogen virulence and growth rates. This has resulted in increased disease in natural plant and animal populations worldwide, including scleractinian corals. While the effects of temperature increase...
Full Text:: Response. PLoS ONE, 9(9), e107672. doi:10.1371/journal.pone.0107672 10.1371/journal.pone.0107672 Public

Genes Related to Ion-Transport and Energy Production Are Upregulated in Response to CO₂-Driven pH Decrease in Corals: New Insights from Transcriptome Analysis

Creator:: Vidal-Dupiol, Jeremie, Zoccola, Didier, Tambutté, Eric, Grunau, Christoph, Cosseau, Céline, Smith, Kristina M., Freitag, Michael, Dheilly, Nolwenn M., Allemand, Denis, and Tambutté, Sylvie
Abstract:: Since the preindustrial era, the average surface ocean pH has declined by 0.1 pH units and is predicted to decline by an additional 0.3 units by the year 2100. Although subtle, this decreasing pH has profound effects on the seawater saturation state of carbonate minerals and is thus predicted to...
Resource Type:: Article
Full Text:: Analysis. PLoS ONE 8(3): e58652. doi:10.1371/journal.pone.0058652 Editor: Sam Dupont, University of

Expression of a Structural Protein of the Mycovirus FgV-ch9 Negatively Affects the Transcript Level of a Novel Symptom Alleviation Factor and Causes Virus Infection-Like Symptoms in Fusarium graminearum

Creator:: Bormann, Joerg, Heinze, Cornelia, Blum, Christine, Mentges, Michael, Brockmann, Anke, Alder, Arne, Landt, Svenja Kim, Josephson, Brian, Indenbirken, Daniela, Spohn, Michael, Plitzko, Birte, Loesgen, Sandra, Freitag, Michael, and Schaefer, Wilhelm
Abstract:: Infections of fungi by mycoviruses are often symptomless but sometimes also fatal, as they perturb sporulation, growth, and, if applicable, virulence of the fungal host. Hypovirulence-inducing mycoviruses, therefore, represent a powerful means to defeat fungal epidemics on crop plants. Infection with Fusarium graminearum virus China 9 (FgV-ch9), a double-stranded RNA...
Resource Type:: Article

The Epigenome of Schistosoma mansoni Provides Insight about How Cercariae Poise Transcription until Infection

Creator:: Roquis, David, Lepesant, Julie M. J., Picard, Marion A. L., Freitag, Michael, Parrinello, Hugues, Groth, Marco, Emans, Rémi, Cosseau, Céline, and Grunau, Christoph
Abstract:: Background: Chromatin structure can control gene expression and can define specific transcription states. For example, bivalent methylation of histone H3K4 and H3K27 is linked to poised transcription in vertebrate embryonic stem cells (ESC). It allows them to rapidly engage specific developmental pathways. We reasoned that non-vertebrate metazoans that encounter a...
Resource Type:: Article
Full Text:: Diseases, 9(8), e0003853. doi:10.1371/journal.pntd.0003853 10.1371/journal.pntd.0003853 Public Library of

FreitagKinetochoreInteractionNetwork.pdf

Creator:: Freitag, Michael
Abstract:: Chromosome segregation relies on coordinated activity of a large assembly of proteins, the kinetochore interaction network (KIN). How conserved the underlying mechanisms driving the epigenetic phenomenon of centromere and kinetochore assembly and maintenance are remains unclear, even though various eukaryotic models have been studied. More than 50 different proteins, many...

ConnollyLanelleBiochemistryBiophysicsEpigeneticControlEffector.pdf

Creator:: Soyer, Jessica L., El Ghalid, Mennat, Glaser, Nicolas, Connolly, Lanelle R., Freitag, Michael, and et al.
Abstract:: Plant pathogens secrete an arsenal of small secreted proteins (SSPs) acting as effectors that modulate host immunity to facilitate infection. SSP-encoding genes are often located in particular genomic environments and show waves of concerted expression at diverse stages of plant infection. To date, little is known about the regulation of...
Full Text:: Leptosphaeria maculans. PLoS Genetics 10(3): e1004227. doi:10.1371/journal.pgen.1004227 10.1371/journal.pgen

ConnollyLanelleBiochemistryBiophysicsFusariumGraminearumHistone.pdf

Creator:: Connolly, Lanelle R., Smith, Kristina M., and Freitag, Michael
Abstract:: The cereal pathogen Fusarium graminearum produces secondary metabolites toxic to humans and animals, yet coordinated transcriptional regulation of gene clusters remains largely a mystery. By chromatin immunoprecipitation and high-throughput DNA sequencing (ChIP-seq) we found that regions with secondary metabolite clusters are enriched for trimethylated histone H3 lysine 27 (H3K27me3), a...
Full Text:: (10): e1003916. doi:10.1371/journal.pgen.1003916 10.1371/journal.pgen.1003916 Public Library of

Deciphering the Cryptic Genome: Genome-wide Analyses of the Rice Pathogen Fusarium fujikuroi Reveal Complex Regulation of Secondary Metabolism and Novel Metabolites

Creator:: Wiemann, Philipp, Sieber, Christian M. K., von Bargen, Katharina W., Studt, Lena, Niehaus, Eva- Maria, Espino, Jose J., Huß, Kathleen, Michielse, Caroline B., Albermann, Sabine, Wagner, Dominik, Bergner, Sonja V., Connolly, Lanelle R., Fischer, Andreas, Reuter, Gunter, Kleigrewe, Karin, Bald, Till, Wingfield, Brenda D., Ophir, Ron, Freeman, Stanley, Hippler, Michael, Smith, Kristina M., Brown, Daren W., Proctor, Robert H., Munsterkotter, Martin, Freitag, Michael, Humpf, Hans-Ulrich, Guldener, Ulrich, and Tudzynski, Bettina
Abstract:: The fungus Fusarium fujikuroi causes "bakanae" disease of rice due to its ability to produce gibberellins (GAs), but it is also known for producing harmful mycotoxins. However, the genetic capacity for the whole arsenal of natural compounds and their role in the fungus' interaction with rice remained unknown. Here, we...
Resource Type:: Article
Full Text:: Regulation of Secondary Metabolism and Novel Metabolites. PLoS Pathog 9(6): e1003475. doi:10.1371

ScholarsArchive@OSU

MTB-3, a Microtubule Plus-End Tracking Protein (+TIP) of Neurospora crassa

Heterokaryon Incompatibility Is Suppressed Following Conidial Anastomosis Tube Fusion in a Fungal Plant Pathogen

SmithKristinaBiochemBiophysThermalStressTriggers.pdf

Genes Related to Ion-Transport and Energy Production Are Upregulated in Response to CO₂-Driven pH Decrease in Corals: New Insights from Transcriptome Analysis

Expression of a Structural Protein of the Mycovirus FgV-ch9 Negatively Affects the Transcript Level of a Novel Symptom Alleviation Factor and Causes Virus Infection-Like Symptoms in Fusarium graminearum

The Epigenome of Schistosoma mansoni Provides Insight about How Cercariae Poise Transcription until Infection

FreitagKinetochoreInteractionNetwork.pdf

ConnollyLanelleBiochemistryBiophysicsEpigeneticControlEffector.pdf

ConnollyLanelleBiochemistryBiophysicsFusariumGraminearumHistone.pdf

Deciphering the Cryptic Genome: Genome-wide Analyses of the Rice Pathogen Fusarium fujikuroi Reveal Complex Regulation of Secondary Metabolism and Novel Metabolites

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