Novel Elicitors Induce Defense Responses in Cut Flowers
نویسنده
چکیده
منابع مشابه
Identification of innate immunity elicitors using molecular signatures of natural selection.
The innate immune system is an ancient and broad-spectrum defense system found in all eukaryotes. The detection of microbial elicitors results in the up-regulation of defense-related genes and the elicitation of inflammatory and apoptotic responses. These innate immune responses are the front-line barrier against disease because they collectively suppress the growth of the vast majority of inva...
متن کاملDelaying of Postharvest Senescence of Lisianthus Cut Flowers by Salicylic Acid Treatment
Salicylic acid (SA) is considered to be plant signal molecule that plays a key role in plant growth, development, and defense responses. The physiological mechanism of exogenous SA to affect the senescence of cut lisianthus flowers during vase life was investigated. Fresh cut lisianthus flowers were treated with distilled water (control), 0.5, 1 and 2 mM SA and then held at 25◦C up to 12 days. ...
متن کاملMolecular Characterization of Plant Defense Responses to Erwinia carotovora
......................................................................................... 9 INTRODUCTION .................................................................................... 10 Perception of the pathogen ................................................................. 11 Gene-for-gene interactions ........................................................ 11 General elicitors ......
متن کاملCarrageenans from Red Seaweeds As Promoters of Growth and Elicitors of Defense Response in Plants
Plants incessantly encounter abiotic and biotic stresses that limit their growth and productivity. However, conversely, plant growth can also be induced by treatments with various abiotic and biotic elicitors. Carrageenans are sulfated linear polysaccharides that represent major cellular constituents of seaweeds belonging to red algae (Rhodophyta). Recent research has unraveled the biological a...
متن کاملSynthetic plant defense elicitors
To defend themselves against invading pathogens plants utilize a complex regulatory network that coordinates extensive transcriptional and metabolic reprogramming. Although many of the key players of this immunity-associated network are known, the details of its topology and dynamics are still poorly understood. As an alternative to forward and reverse genetic studies, chemical genetics-related...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2017