Results 71 to 80 of about 18,577 (218)

Rhizobacteria‐Induced Systemic Priming Against Fungal Pathogens Involves Hydroxycinnamic Acid Amides

Plant, Cell &Environment, EarlyView.
ABSTRACT The rhizosphere, a narrow region of soil surrounding roots, contains diverse microorganisms with a composition that is distinct from the surrounding soil. Some rhizosphere bacteria can trigger a heightened state of immunity in the whole plant, termed Induced Systemic Resistance (ISR).
Mackenzie Eli William Loranger, Wolfgang Moeder, Hyunsuh Lee, David K. Liscombe, Eric Déziel, Keiko Yoshioka   +5 more
wiley   +1 more source

Effects of Exogenous Sugar Treatment on Enrichment of γ-Aminobutyric Acid in Peanut Sprouts

Shipin gongye ke-ji
In order to explore the influence of sugar treatment on the enrichment of γ-aminobutyric acid (GABA) in peanut sprouts, this paper selected the optimal application concentration of different types of exogenous sugars (mannose, sucrose and glucose).
Kexin ZHAO, Weihao LAN, Jiali DU, Jingwen CHEN, Zixin FAN, Qinling WEI, Hongfei WANG, Feng XU   +7 more
doaj   +1 more source

Resistance of mice to infection with secondary hydatid disease by polyamine oxidase isomer [PDF]

مجلة التربية والعلم, 2013
Polyamine oxidase activity in cerebrospinal fluid of normal children was determined. The specific activity of crude PAO was found 64.16  8.18 enzyme unit/mg protein.
Wathba ُEdrees Tohala
doaj   +1 more source

Polyamine oxidase‐mediated killing of African trypanosomes

Parasite Immunology, 1982
African trypanosomes, Trypanosoma brucei brucei, T. vivax and T. congolense, were killed when incubated in vitro with ruminant sera in the presence of exogeneous spermidine, and were non‐infective for mice. Purified polyamine oxidase in the presence of spermidine‐mediated similar killing of trypanosomes.
Ferrante, A., Allison, C., Hirumi, H.
openaire   +3 more sources

DNA Methylation Shapes Seed‐Borne Microbiome and Proteome Responses During Early Maize‐Beneficial Bacteria Interactions

Plant, Cell &Environment, EarlyView.
ABSTRACT Microorganism and plant interactions are crucial for development and environmental adaptation. Plant growth promoting bacteria enhance agricultural productivity in a sustainable manner, while epigenetic modifications such as DNA methylation regulate gene expression and adaptive responses.
Pedro Igor Zocateli, Geovanna Vitória de Olímpio, Felipe Astolpho de Almeida, Letícia Oliveira da Rocha, Diego Vinicius de Sena Martins, Sara Sangi, Fábio Lopes Olivares, Elyabe Monteiro de Matos, Juliana Siqueira, Lyderson Facio Viccini, Roberta Pena da Paschoa, Vanildo Silveira, Clícia Grativol   +12 more
wiley   +1 more source

Monitoring Biogenic Amines: Comparative Assessment of Detection Methods for Key Market Marine and Freshwater Species

Journal of Food Science, Volume 91, Issue 5, May 2026.
ABSTRACT Biogenic amines, primarily histamine, cadaverine, and putrescine, are important indicators of microbial spoilage and potential health risks. This review summarizes established and novel analytical methods for quantitatively determining biogenic amines in fish and fish products, along with their limits of detection in these complex matrices ...
Lasse Petersen
wiley   +1 more source

The Dual Role of Methyl Caffeate: Growth Inhibition of Pseudomonas syringae and Induction of Resistance to Bacterial Speck Disease in Tomato

Molecular Plant Pathology, Volume 27, Issue 5, May 2026.
Methyl caffeate exhibits dual functionality against Pseudomonas syringae pv. tomato. It directly disrupts bacterial membrane integrity, induces reactive oxygen species accumulation, and inhibits flagellar motility and the type III secretion system. Concurrently, it primes plant defence by activating defence‐related gene expression and enzyme activities,
Yarui Yang, Jikai Yu, Jinxi Yang, Yulin Wang, Wenrui Hou, Dongfang Zhang, Jianquan Wang, Wenfeng Nie, Yan Zhang, Xiaoyun Wang, Xiuming Li, Qinghua Shi   +11 more
wiley   +1 more source

Integrating genes and metabolites: unraveling mango's drought resilience mechanisms

BMC Plant Biology
Background Mango (Mangifera indica L.) faces escalating challenges from increasing drought stress due to erratic climate patterns, threatening yields, and quality.
Xianbin Hou, Yu Kong, Zheng Teng, Cuifeng Yang, Yufeng Li, Zhengjie Zhu   +5 more
doaj   +1 more source

Molecular basis of disease resistance in banana progenitor Musa Balbisiana against Xanthomonas Campestris pv. Musacearum [PDF]

, 2019
Open Access JournalBanana Xanthomonas wilt disease, caused by Xanthomonas campestris pv. musacearum (Xcm), is a major threat to banana production in east Africa.
Katari, M., Muiruri, K.S., Shah, T., Tripathi, J., Tripathi, L.   +4 more
core   +1 more source

H2‐Driven Whole‐Cell Conversion of Diamines to N‐Heterocycles by Recombinant Cupriavidus necator

ChemCatChem, Volume 18, Issue 7, 14 April 2026.
A Cupriavidus necator chassis couples a diamine oxidase–imine reductase cascade with an H2‐driven soluble hydrogenase cofactor module to convert linear diamines into saturated N‐heterocycles in vivo, using H2 as the sole source of reducing power.
Pierre Schoenmakers, Donato Calabrese, Jeena‐Lee Hattemer, David de la Asunción Vest, Aydoğan Tatar, Paul R. F. Cordero, Lars Lauterbach   +6 more
wiley   +1 more source