Search Results - "Franceschetti, Marina"

Effectors of Filamentous Plant Pathogens: Commonalities amid Diversity by Franceschetti, Marina, Maqbool, Abbas, Jiménez-Dalmaroni, Maximiliano J, Pennington, Helen G, Kamoun, Sophien, Banfield, Mark J

“…Fungi and oomycetes are filamentous microorganisms that include a diversity of highly developed pathogens of plants. These are sophisticated modulators of…”
Get full text

Arabidopsis BRUTUS-LIKE E3 ligases negatively regulate iron uptake by targeting transcription factor FIT for recycling by Rodríguez-Celma, Jorge, Connorton, James M., Kruse, Inga, Green, Robert T., Franceschetti, Marina, Chen, Yi-Tze, Cui, Yan, Ling, Hong-Qing, Yeh, Kuo-Chen, Balk, Janneke

“…Organisms need to balance sufficient uptake of iron (Fe) with possible toxicity. In plant roots, a regulon of uptake genes is transcriptionally activated under…”
Get full text

Multiple variants of the fungal effector AVR-Pik bind the HMA domain of the rice protein OsHIPP19, providing a foundation to engineer plant defense by Maidment, Josephine H.R., Franceschetti, Marina, Maqbool, Abbas, Saitoh, Hiromasa, Jantasuriyarat, Chatchawan, Kamoun, Sophien, Terauchi, Ryohei, Banfield, Mark J.

“…Microbial plant pathogens secrete effector proteins, which manipulate the host to promote infection. Effectors can be recognized by plant intracellular…”
Get full text

Protein engineering expands the effector recognition profile of a rice NLR immune receptor by De la Concepcion, Juan Carlos, Franceschetti, Marina, MacLean, Dan, Terauchi, Ryohei, Kamoun, Sophien, Banfield, Mark J

“…Plant nucleotide binding, leucine-rich repeat (NLR) receptors detect pathogen effectors and initiate an immune response. Since their discovery, NLRs have been…”
Get full text

Polymorphic residues in rice NLRs expand binding and response to effectors of the blast pathogen by De la Concepcion, Juan Carlos, Franceschetti, Marina, Maqbool, Abbas, Saitoh, Hiromasa, Terauchi, Ryohei, Kamoun, Sophien, Banfield, Mark J.

“…Accelerated adaptive evolution is a hallmark of plant–pathogen interactions. Plant intracellular immune receptors (NLRs) often occur as allelic series with…”
Get full text

Lessons in Effector and NLR Biology of Plant-Microbe Systems by Białas, Aleksandra, Zess, Erin K, De la Concepcion, Juan Carlos, Franceschetti, Marina, Pennington, Helen G, Yoshida, Kentaro, Upson, Jessica L, Chanclud, Emilie, Wu, Chih-Hang, Langner, Thorsten, Maqbool, Abbas, Varden, Freya A, Derevnina, Lida, Belhaj, Khaoula, Fujisaki, Koki, Saitoh, Hiromasa, Terauchi, Ryohei, Banfield, Mark J, Kamoun, Sophien

“…A diversity of plant-associated organisms secrete effectors-proteins and metabolites that modulate plant physiology to favor host infection and colonization…”
Get full text

Cross-reactivity of a rice NLR immune receptor to distinct effectors from the rice blast pathogen Magnaporthe oryzae provides partial disease resistance by Varden, Freya A., Saitoh, Hiromasa, Yoshino, Kae, Franceschetti, Marina, Kamoun, Sophien, Terauchi, Ryohei, Banfield, Mark J.

“…Unconventional integrated domains in plant intracellular immune receptors of the nucleotide-binding leucine-rich repeat (NLRs) type can directly bind…”
Get full text

The allelic rice immune receptor Pikh confers extended resistance to strains of the blast fungus through a single polymorphism in the effector binding interface by De la Concepcion, Juan Carlos, Maidment, Josephine H R, Longya, Apinya, Xiao, Gui, Franceschetti, Marina, Banfield, Mark J

“…Arms race co-evolution drives rapid adaptive changes in pathogens and in the immune systems of their hosts. Plant intracellular NLR immune receptors detect…”
Get full text

Gene Duplication and Mutation in the Emergence of a Novel Aggressive Allele of the AVR-Pik Effector in the Rice Blast Fungus by Longya, Apinya, Chaipanya, Chaivarakun, Franceschetti, Marina, Maidment, Josephine H R, Banfield, Mark J, Jantasuriyarat, Chatchawan

“…Higher yield potential and greater yield stability are common targets for crop breeding programs, including those in rice. Despite these efforts, biotic and…”
Get full text

Single amino acid mutations in the potato immune receptor R3a expand response to Phytophthora effectors by Segretin, María Eugenia, Pais, Marina, Franceschetti, Marina, Chaparro-Garcia, Angela, Bos, Jorunn I B, Banfield, Mark J, Kamoun, Sophien

“…Both plants and animals rely on nucleotide-binding domain and leucine-rich repeat-containing (NB-LRR or NLR) proteins to respond to invading pathogens and…”
Get full text

Effector target-guided engineering of an integrated domain expands the disease resistance profile of a rice NLR immune receptor by Maidment, Josephine H R, Shimizu, Motoki, Bentham, Adam R, Vera, Sham, Franceschetti, Marina, Longya, Apinya, Stevenson, Clare E M, De la Concepcion, Juan Carlos, Białas, Aleksandra, Kamoun, Sophien, Terauchi, Ryohei, Banfield, Mark J

“…A subset of plant intracellular NLR immune receptors detect effector proteins, secreted by phytopathogens to promote infection, through unconventional…”
Get full text

Common Genetic Pathways Regulate Organ-Specific Infection-Related Development in the Rice Blast Fungus by Tucker, Sara L, Besi, Maria I, Galhano, Rita, Franceschetti, Marina, Goetz, Stephan, Lenhert, Steven, Osbourn, Anne, Sesma, Ane

“…Magnaporthe oryzae is the most important fungal pathogen of rice (Oryza sativa). Under laboratory conditions, it is able to colonize both aerial and…”
Get full text

A Dual Upstream Open Reading Frame-based Autoregulatory Circuit Controlling Polyamine-responsive Translation by Hanfrey, Colin, Elliott, Katherine A., Franceschetti, Marina, Mayer, Melinda J., Illingworth, Crista, Michael, Anthony J.

“…A novel form of translational regulation is described for the key polyamine biosynthetic enzyme S-adenosylmethionine decarboxylase (AdoMetDC). Plant AdoMetDC…”
Get full text

In vitro Assessment of Pathogen Effector Binding to Host Proteins by Surface Plasmon Resonance by Franceschetti, Marina, Banfield, Mark J, Stevenson, Clare E M, De La Concepcion, Juan Carlos

“…The mechanisms of virulence and immunity are often governed by molecular interactions between pathogens and host proteins. The study of these interactions has…”
Get full text

Publisher Correction: Polymorphic residues in rice NLRs expand binding and response to effectors of the blast pathogen by De la Concepcion, Juan Carlos, Franceschetti, Marina, Maqbool, Abbas, Saitoh, Hiromasa, Terauchi, Ryohei, Kamoun, Sophien, Banfield, Mark J.

“…In the version of this Article originally published, in Fig. 1b the single-letter code for the amino acid polymorphism at position 46 in the schematic of the…”
Get full text

Abrogation of Upstream Open Reading Frame-mediated Translational Control of a Plant S-Adenosylmethionine Decarboxylase Results in Polyamine Disruption and Growth Perturbations by Hanfrey, Colin, Franceschetti, Marina, Mayer, Melinda J, Illingworth, Crista, Michael, Anthony J

“…S -Adenosylmethionine decarboxylase (AdoMetDC) is a key enzyme in polyamine biosynthesis. We show that the plant AdoMetDC activity is subject to…”
Get full text

Fungal Virulence and Development Is Regulated by Alternative Pre-mRNA 3′End Processing in Magnaporthe oryzae by Franceschetti, Marina, Bueno, Emilio, Wilson, Richard A., Tucker, Sara L., Gómez-Mena, Concepción, Calder, Grant, Sesma, Ane

Get full text

Fungal virulence and development is regulated by alternative pre-mRNA 3'end processing in Magnaporthe oryzae by Franceschetti, Marina, Bueno, Emilio, Wilson, Richard A, Tucker, Sara L, Gómez-Mena, Concepción, Calder, Grant, Sesma, Ane

“…RNA-binding proteins play a central role in post-transcriptional mechanisms that control gene expression. Identification of novel RNA-binding proteins in fungi…”
Get full text

Polyamine content and metabolism in Arabidopsis thaliana and effect of spermidine on plant development by Tassoni, Annalisa, van Buuren, Marianne, Franceschetti, Marina, Fornalè, Silvia, Bagni, Nello

“…In this work, we have investigated polyamine levels (free and conjugated), activities and regulation of biosynthetic enzymes in different organs of Arabidopsis…”
Get full text

Genetic basis of the historical iron‐accumulating dgl and brz mutants in pea by Harrington, Sophie A., Franceschetti, Marina, Balk, Janneke

“…SUMMARY The Pisum sativum (pea) mutants degenerate leaves (dgl) and bronze (brz) accumulate large amounts of iron in leaves. First described several decades…”
Get full text