Results 91 to 100 of about 5,831 (173)

3-aminobenzamide blocks MAMP-induced callose deposition independently of its poly(ADPribosyl)ation inhibiting activity [PDF]

, 2018
Cell wall reinforcement with callose is a frequent plant response to infection. Poly(ADP-ribosyl)ation is a protein post-translational modification mediated by poly(ADP-ribose) polymerases (PARPs).
Junqi Song, Brian D. Keppler (736399), Jackson Nyman (6100229), Song, J., Junqi Song (404361), Voigt, C.A., Christian A. Voigt, Bent, A.F., Andrew F. Bent (404364), Nyman, J., Keppler, B.D., Christian A. Voigt (617110), Andrew F. Bent, Brian D. Keppler, Jackson Nyman   +14 more
core   +1 more source

Amino Acid Sequence of Bacterial Microbe-Associated Molecular Pattern flg22 Is Required for Virulence

Molecular Plant-Microbe Interactions, 2008
Flagellin proteins derived from Pseudomonas syringae pv. tabaci 6605 and flg22Pa (QRLSTGSRINSAKDDAAGLQIA), one of the microbe-associated molecular patterns (MAMP) in bacterial flagellin, induce cell death and growth inhibition in Arabidopsis thaliana. To
Kana Naito, Fumiko Taguchi, Tomoko Suzuki, Yoshishige Inagaki, Kazuhiro Toyoda, Tomonori Shiraishi, Yuki Ichinose   +6 more
doaj   +1 more source

Mechanistic Insights Into the Association Between Gut Microbiota Diversity and Atherosclerosis, Acute Coronary Syndrome, and Peripheral Arterial Disease Progression

Clinical Cardiology, Volume 49, Issue 9, September 2026.
Proposed gut‐vascular framework linking microbial ecology to atherosclerotic disease. Diet and related exposures shape dysbiosis or microbial resilience; resulting changes in SCFAs, TMAO, bile acids, and LPS may modulate endothelial function, immune activation, and platelet activity, contributing to atherosclerosis, ACS, and PAD.
Amr Ali Mohamed Abdelgawwad El‐Sehrawy, Usamah Sayed, Zarina Nasirova, Quvonch Tursunov, Omer Qutaiba B. Allela, Lara Asim Kzar, Rajashree Panigrahi, Neeraj Bainsal   +7 more
wiley   +1 more source

Identification of receptor complex components and receptor activation mechanisms in plant innate immunity [PDF]

, 2011
Plants rely on an innate immune system which successfully recognizes and restricts pathogenic microbes. The key for this defense is the detection of pathogen derived non-self signatures and endogenous elicitors released during a microbial attack.
Mentzel, Tobias
core   +1 more source

DAMPs, PAMPs, and Alarmins: From Mechanism to Therapy

MedComm, Volume 7, Issue 9, September 2026.
This review synthesizes the expanding biology of PAMPs and DAMPs, from their molecular sources and sensing mechanisms to regulatory networks that govern inflammation and homeostasis. Spanning from classical immune activation to trained immunity and interorgan communication, we highlight the interplay between PAMPs and DAMPs and their context‐dependent ...
Xuanxuan Yu, Yuqin Jin, Baochao Li, Jie Deng, Yiwen Zhou, Jinglun Zhang, Huang Li   +6 more
wiley   +1 more source

Comparative conventional- and quantum dot-labelling strategies for LPS binding site detection in Arabidopsis thaliana mesophyll protoplasts

Frontiers in Plant Science, 2015
Lipopolysaccharide (LPS) from Gram-negative bacteria is recognized as a microbe-associated molecular pattern (MAMP) and not only induces an innate immune response in plants, but also stimulates the development of characteristic defense responses. However,
Londiwe Siphephise Mgcina, Ian Augustus Dubery, Lizelle Ann Piater   +2 more
doaj   +1 more source

Revealing Functional Traits of Insect Pest Suppressive Rhizobacterial Strains Through Comparative Genomics

Environmental Microbiology, Volume 28, Issue 9, September 2026.
Inoculation of select rhizobacterial strains to enhance crop health is a growing field in sustainable agriculture. This study conducts a comparative genomic analysis of five plant‐beneficial rhizobacterial strains (Acidovorax radicis N35, Bacillus subtilis B171, Bacillus velezensis FZB42 Rhizobium radiobacter F4 and Pseudomonas simiae WCS417r ...
Edward C. Cairns, Francesco Del Carratore, James P. J. Hall, Sharon E. Zytynska   +3 more
wiley   +1 more source

MAMP recognition varies quantitatively between MAMP alleles and between A. thaliana genotypes.

, 2016
(a) Three elf18-variants and four flg22 variants were used to trigger SGI in 186 genotypes of A. thaliana. The x-axis indicates the MAMP variant and bacteria of origin: Pseudomonas syringae pv. tomato DC3000 (DC), P.
Joy Bergelson (59079), Madlen Vetter (2851940), Talia L. Karasov (250481)   +2 more
core   +1 more source

SIB1‐SEC23A undergo ER to chloroplast relocalization to mediate immunity in Arabidopsis thaliana

Journal of Integrative Plant Biology, Volume 68, Issue 9, Page 3458-3472, September 2026.
SEC23A mediates membrane trafficking between the endoplasmic reticulum (ER) and Golgi apparatus and interacts with the immunity protein SIGMA FACTOR‐BINDING PROTEIN1 in Arabidopsis. Under stress, both proteins relocate from the ER to chloroplasts, suppressing photosynthesis genes and enhancing defense genes.
Jialin Peng, Huan Zhong, Jianan Zhang, Hailei Zhang, Wuzhen Liu, Yonglun Zeng, Liwen Jiang, Yiji Xia   +7 more
wiley   +1 more source

Widely-conserved attenuation of plant MAMP-induced calcium influx by bacteria depends on multiple virulence factors and may involve desensitization of host pattern recognition receptors

, 2019
Successful pathogens must efficiently defeat or delay host immune responses, including those triggered by release or exposure of microbe-associated molecular patterns (MAMPs).
Kuhn, H., Kvitko, Brian H; https://orcid.org/, Pfeilmeier, S., Malone, Jacob, Kuhn, Hannah; https://orcid.org/, Panstruga, Ralph, Pfeilmeier, S.; id_orcid, Zipfel, C., Pfeilmeier, Sebastian, Zipfel, Cyril, Lin, Nai-Chun, Kuhn, Hannah, Lammertz, M., Malone, J., Kvitko, Brian H., Lammertz, Meltem, Panstruga, Ralph; https://orcid.org/, Lin, N.-C., Kwaaitaal, Mark, Kwaaitaal, M., Kvitko, B.H., Panstruga, R.   +21 more
core   +1 more source