Results 81 to 90 of about 15,956 (295)

Involvement of bacterial TonB-dependent signaling in the generation of an oligogalacturonide damage-associated molecular pattern from plant cell walls exposed to Xanthomonas campestris pv. campestris pectate lyases

BMC Microbiology, 2012
Background Efficient perception of attacking pathogens is essential for plants. Plant defense is evoked by molecules termed elicitors. Endogenous elicitors or damage-associated molecular patterns (DAMPs) originate from plant materials upon injury or ...
Vorhölter Frank-Jörg, Wiggerich Heinrich-Günter, Scheidle Heiko, Sidhu Vishaldeep Kaur, Mrozek Kalina, Küster Helge, Pühler Alfred, Niehaus Karsten   +7 more
doaj   +1 more source

CRISPR‐Cas9‐Loaded Theranostic Liposomes for Enhancing Radiosensitization of Prostate Cancer through POLD4 Gene Editing under Real‐Time MRI Monitoring

Advanced Science, EarlyView.
This study identifies POLD4 as a potential prostate cancer radiosensitization target through transcriptome sequencing. By encapsulating POLD4‐targeted CRISPR/Cas9 plasmids and USPIONs in cationic liposomes, an MRI‐monitored gene‐editing platform is established.
Xuhui Fan, Ruru Zhang, Linjun Yang, Shixiong Chen, Meijuan He, Yongqiang Wang, Linjie Huang, Jianfeng Zeng, Shuwang Wu, Mingyuan Gao, Han Wang   +10 more
wiley   +1 more source

Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials

Frontiers in Plant Science, 2018
Currently, fungicide application in soybean production accounts for an important amount of global pesticide use, and it is therefore most desirable to find new healthier and more environmental friendly alternatives for the phytosanitary management in ...
Nadia R. Chalfoun, Sandra B. Durman, Jorge González-Montaner, Sebastián Reznikov, Vicente De Lisi, Victoria González, Enrique R. Moretti, Mario R. Devani, Mario R. Devani, L. Daniel Ploper, L. Daniel Ploper, Atilio P. Castagnaro, Atilio P. Castagnaro, Björn Welin   +13 more
doaj   +1 more source

Accumulation of hydroxyproline-rich glycoprotein mRNAs in response to fungal elicitor and infection [PDF]

Proceedings of the National Academy of Sciences, 1985
Hydroxyproline-rich glycoproteins (HRGPs) are important structural components of plant cell walls and also accumulate in response to infection as an apparent defense mechanism. Accumulation of HRGP mRNA in biologically stressed bean ( Phaseolus vulgaris L.) cells was monitored by blot hybridization with ...
A M, Showalter, J N, Bell, C L, Cramer, J A, Bailey, J E, Varner, C J, Lamb   +5 more
openaire   +2 more sources

Programming Next‐Generation Synthetic Biosensors by Genetic Circuit Design

Advanced Science, EarlyView.
Synthetic biology enables genetic circuit‐based biosensing to detect diverse targets, process signals, and transduce them into readable outputs or intracellular regulatory activities. However, field deployment and real‐world application of such synthetic biosensors face considerable challenges in sensitivity, specificity, speed, stability, and ...
Yuanli Gao, Cheng Huang, Jiaxuan Deng, Lei Wang, Baojun Wang   +4 more
wiley   +1 more source

PREPARAÇÕES DE Saccharomyces cerevisiae ELICITORAS DE FITOALEXINAS EM MESOCÓTILOS DE SORGO

Scientia Agricola, 1998
A levedura Saccharomyces cerevisiae estimula o acúmulo de fitoalexinas e tem potencial para ser utilizada como agente de controle alternativo no tratamento de doenças fúngicas em sorgo.
N.A. WULFF, S.F. PASCHOLATI
doaj   +1 more source

The grapevine (Vitis vinifera) LysM receptor kinases VvLYK1-1 and VvLYK1-2 mediate chitooligosaccharide-triggered immunity [PDF]

, 2018
Chitin, a major component of fungal cell walls, is a well-known pathogen-associated molecular pattern (PAMP) that triggers defense responses in several mammal and plant species.
Adrian, Marielle, Boutrot, Freddy, Brulé, Daphnée, Chiltz, Annick, Claverie, Justine, Darblade, Benoît, Davies, Laura J., Dry, Ian B., Héloir, Marie‐Claire, Poinssot, Benoit, Stransfeld, Lena, Tornero, Pablo, Trdá, Lucie, Villano, Clizia, Zipfel, Cyril   +14 more
core   +4 more sources

Rangewide responses of Mimulus cardinalis to an extreme heat event

American Journal of Botany, EarlyView.
Abstract Premise Extreme events are an understudied aspect of ongoing anthropogenic climate change that could play a disproportionate role in the threat that rapid environmental shifts pose to natural populations. Methods We exposed plants originating from seeds that were harvested before (ancestors) and after (descendants) multiple extreme heat events
Lucas J. Albano, Robin A. Bingham, Sulma Correa, Catherine G. Laufenberg, Cristina Payst, Christopher D. Muir, Seema Nayan Sheth   +6 more
wiley   +1 more source

Purification and characterization of a novel hypersensitive response-inducing elicitor from Magnaporthe oryzae that triggers defense response in rice. [PDF]

PLoS ONE, 2012
BACKGROUND: Magnaporthe oryzae, the rice blast fungus, might secrete certain proteins related to plant-fungal pathogen interactions. METHODOLOGY/PRINCIPAL FINDINGS: In this study, we report the purification, characterization, and gene cloning of a novel ...
Mingjia Chen, Hongmei Zeng, Dewen Qiu, Lihua Guo, Xiufen Yang, Huaixing Shi, Tingting Zhou, Jing Zhao   +7 more
doaj   +1 more source

Dimerization Controls the Activity of Fungal Elicitors That Trigger Systemic Resistance in Plants [PDF]

Journal of Biological Chemistry, 2008
The soilborne fungus Trichoderma virens secretes a small protein (Sm1) that induces local and systemic defenses in plants. This protein belongs to the ceratoplatanin protein family and is mainly present as a monomer in culture filtrates. However, Hypocrea atroviride (the telomorph form of Trichoderma atroviride) secretes an Sm1-homologous protein, Epl1,
Walter A, Vargas, Slavica, Djonović, Serenella A, Sukno, Charles M, Kenerley   +3 more
openaire   +2 more sources