A study on the effect of endophyte fungus, Piriformospora indica, on the yield and phytochemical changes of globe artichoke (Cynara scolymus L.)leaves under water stress
Journal Title: International journal of Advanced Biological and Biomedical Research - Year 2014, Vol 2, Issue 6
Abstract
Piriformospora indica, a cultivable root colonizing endophytic fungus of Sebacinales, promotes plant growth and confers resistance against biotic and abiotic stress. The fungus has also the ability to colonize the roots of many varieties of plant species. The goal of present study was to clarify the colonization ability of P.indica in artichoke roots and the respond of plant to water stress. Results showed that Globe artichoke (Cynara scolymus L.) was strongly colonized by the fungus. The fungus retarded the droughtinduced malfunctioning in the photosynthetic pigments. Proline, an osmotic signal adjustment was clearly increased during water stress in colonized plants. Total phenol, flavonoid contents, radical scavenging activities, and photosynthetic pigments were influenced by treatments. Based on the obtained results and observations, it can be concluded that P.indica as an elicitor enhances the plant growth efficiency under sever conditions. Thus, P.indica- colonized Cynara scolymus L., provides a good model system to study root-to-shoot communication in secondary metabolites production.
Authors and Affiliations
Shiva Rahimi Tanha| M.Sc student at Horticulture Faculty of Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran, Azim Ghasemnezhad| Assisstance Professor at Horticulture Faculty of Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran, Valiolah Babaeizad| Assisstance Professor at Plant Protection Faculty of Sari University of Agricultural Sciences and Natural Resources, Sari, Iran
A Survey on Heavy Metal Concentration in Downstream Wells of Landfill (Case of Mashhad, Iran)
This study at first level focused on definitions and descriptions of some landfills and landfills sites all around the world and survey on how important they are for regional governments and responsible in duty as a ve...
The Chemical Composition and Antimicrobial Activity of Essential Oils of Vaccinium Arctostaphylos L.
Objective: The growing resistance of different bacteria to antibiotic chemical drugs have become the global issue. This investigation is the first study of the antimicrobial activity of the essential oil of flowering a...
Dosage by High Performance Liquid Chromatography (HPLC) coupled with the dissolution of a combination of antituberculous: a pilot study conducted in Cotonou, Benin
Efficient tuberculosis treatment requires the use of good quality medicines. The present study developed a method of dosage by High Performance Liquid Chromatography (HPLC) coupled with the dissolution of a combination...
Inhibition effects of Zataria multiflora, Eucalyptus camaldulensis and Myrtus communis essential oil on mycelial growth of green mold of Orange
In this study, Penicillium digitatum, the causes of green mould disease of orange fruits, were isolated from infected fruit in Bam city. Antifungal activity of three different plant essential oils Eucalyptus camaldulen...
Effects of chlorpheniramine (histamine H1 receptor antagonist) on food and water intake in broiler chickens in hunger and satiety
The role of histamine in the regulation of food and water intake in mammals and birds of the review, this study evaluated the effects of intraperitoneal administration of chlorpheniramine as histamine H1-receptor antag...