نتایج جستجو برای: oxylipins

تعداد نتایج: 405  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1996
D R Bergey G A Howe C A Ryan

The activation of plant defensive genes in leaves of tomato plants in response to herbivore damage or mechanical wounding is mediated by a mobile 18-amino acid polypeptide signal called systemin. Systemin is derived from a larger, 200-amino acid precursor called prosystemin, similar to polypeptide hormones and soluble growth factors in animals. Systemin activates a lipid-based signaling cascade...

2016
Yiyi Zhang Eliseo Guallar Elena Blasco-Colmenares Amy C. Harms Rob J. Vreeken Thomas Hankemeier Gordon F. Tomaselli Alan Cheng

INTRODUCTION Individuals with systolic heart failure are at risk of ventricular arrhythmias and all-cause mortality. Little is known regarding the mechanisms underlying these events. We sought to better understand if oxylipins, a diverse class of lipid metabolites derived from the oxidation of polyunsaturated fatty acids, were associated with these outcomes in recipients of primary prevention i...

2014
Sebastian T. Schenk Adam Schikora

Collaborative action between the host plant and associated bacteria is crucial for the establishment of an efficient interaction. In bacteria, the synchronized behavior of a population is often achieved by a density-dependent communication called quorum sensing. This behavior is based on signaling molecules, which influence bacterial gene expression. N-acyl homoserine lactones (AHLs) are such m...

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