Results 31 to 40 of about 298 (134)

Comparative Analysis of MAMP-induced Calcium Influx in Arabidopsis Seedlings and Protoplasts [PDF]

Plant and Cell Physiology, 2014
Rapid transient elevation of cytoplasmic calcium (Ca(2+)) levels in plant cells is an early signaling event triggered by many environmental cues including abiotic and biotic stresses. Cellular Ca(2+) levels and their alterations can be monitored by genetically encoded reporter systems such as the bioluminescent protein, aequorin.
Maintz, Jens, Cavdar, Meltem, Tamborski, Janina, Kwaaitaal, Mark, Huisman, Rik, Meesters, Christian, Kombrink, Erich, Panstruga, Ralph   +7 more
openaire   +3 more sources

Phospholipase C2 Affects MAMP-Triggered Immunity by Modulating ROS Production [PDF]

Plant Physiology, 2017
The activation of phosphoinositide-specific phospholipase C (PI-PLC) is one of the earliest responses triggered by the recognition of several microbe-associated molecular patterns (MAMPs) in plants. The Arabidopsis (Arabidopsis thaliana) PI-PLC gene family is composed of nine members.
D’Ambrosio, Juan Martín, Couto, Daniel, Fabro, Georgina, Scuffi, Denise, Lamattina, Lorenzo, Munnik, Teun, Andersson, Mats X, Álvarez, María E, Zipfel, Cyril, Laxalt, Ana M   +9 more
openaire   +6 more sources

Phagocyte Escape of Leptospira: The Role of TLRs and NLRs

Frontiers in Immunology, 2020
The spirochetal bacteria Leptospira spp. are causative agents of leptospirosis, a globally neglected and reemerging zoonotic disease. Infection with these pathogens may lead to an acute and potentially fatal disease but also to chronic asymptomatic renal
Ignacio Santecchia, Ignacio Santecchia, Ignacio Santecchia, Ignacio Santecchia, María Florencia Ferrer, Monica Larucci Vieira, Ricardo Martín Gómez, Catherine Werts, Catherine Werts   +8 more
doaj   +1 more source

A Multi-Active and Multi-Passive Sensor Fusion Algorithm for Multi-Target Tracking in Dense Group Clutter Environments

Remote Sensing
Multi-target tracking (MTT) of multi-active and multi-passive sensor (MAMPS) systems in dense group clutter environments is facing significant challenges in measurement fusion.
Yongquan Zhang, Fan Yang, Wenbo Zhang, Aomen Shang, Zhibin Li   +4 more
doaj   +1 more source

Positive Crosstalk of MAMP Signaling Pathways in Rice Cells

PLoS ONE, 2012
Plants have evolved efficient defense mechanisms known as priming and synergy, both of which can mobilize defense responses more extensively against successive pathogen invasion or simultaneous stimulation by different signal molecules. However, the mechanisms underlying these phenomena were largely unknown.
Yoshitake Desaki, Ippei Otomo, Daijiro Kobayashi, Yusuke Jikumaru, Yuji Kamiya, Balakrishnan Venkatesh, Shinji Tsuyumu, Hanae Kaku, Naoto Shibuya   +8 more
openaire   +4 more sources

Prospects of Gene Knockouts in the Functional Study of MAMP-Triggered Immunity: A Review [PDF]

International Journal of Molecular Sciences, 2020
Plants depend on both preformed and inducible defence responses to defend themselves against biotic stresses stemming from pathogen attacks. In this regard, plants perceive pathogenic threats from the environment through pattern recognition receptors (PRRs) that recognise microbe-associated molecular patterns (MAMPs), and so induce plant defence ...
Benedict C. Offor, Ian A. Dubery, Lizelle A. Piater   +2 more
openaire   +2 more sources

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Pattern Recognition Receptors: From the Cell Surface to Intracellular Dynamics

Molecular Plant-Microbe Interactions, 2007
Detection of potentially infectious microorganisms is essential for plant immunity. Microbial communities growing on plant surfaces are constantly monitored according to their conserved microbe-associated molecular patterns (MAMPs).
Denise Altenbach, Silke Robatzek
doaj   +1 more source

Host and Species-Specificities of Pattern Recognition Receptors Upon Infection With Leptospira interrogans

Frontiers in Cellular and Infection Microbiology, 2022
Leptospirosis is a zoonotic infectious disease affecting all vertebrates. It is caused by species of the genus Leptospira, among which are the highly pathogenic L. interrogans. Different mammals can be either resistant or susceptible to the disease which
Delphine Bonhomme, Catherine Werts
doaj   +1 more source

Microbiome and aging: Trajectories of microbiome age across human ecosystems and their systemic effects

iMeta, EarlyView.
Microbiome age (MA) has emerged as an innovative biomarker of biological aging, reflecting host aging trajectories through dynamic alterations in microbial composition, function, and host–microbe interactions across multiple body ecosystems. Diverse computational strategies—including traditional machine learning, deep learning, and multi‐omics ...
Zhexin Ni, Jiaojiao Xie, Zhichun Zhang, Keming Zhang, Jie Ding, Mingyang Chang, Ying Su, Yunan Zhang, Mingfei Yao, Chengyuan Wang, Yan Yan, Wenjie Fang, Hainv Gao, Xuecong Tian, Yangshuo Li, Xinlin Zhu, Wen Zhang, Wanqing Liao, Gaoyuan Xu, Guojing Chen, Xiaoyi Lv, Chaoqin Yu, Weihua Pan, Vadim Molodtsov, Lanjuan Li, Yue Gao, Wei Zhou   +26 more
wiley   +1 more source