نتایج جستجو برای: endophytes

تعداد نتایج: 2411  

2012
Souvik Kusari Michael Spiteller

Microorganisms are indispensable for every aspect of human life, in fact all life on earth, although they cannot be seen by the naked eye. Since time immemorial, every process in the biosphere has been affected by the apparently unending ability of microbes to renovate the world around them. More recently, many discoveries have been made in isolating a special class of microorganisms, mainly fu...

2017
Sigrid Drage Birgit Mitter Doris Engelmeier Vladimir Chobot Markus Gorfer Alice Muchugi Ramni H. Jamnadass Angela Sessitsch Franz Hadacek

Citation: Drage S, Mitter B, Engelmeier D, Chobot V, Gorfer M, Muchugi A, Jamnadass RH, Sessitsch A and Hadacek F (2017) Antimicrobial Drimane Sesquiterpenes Contribute to Balanced Antagonism but Do Not Structure Bacterial and Fungal Endophytes in the African Pepper Bark Tree Warburgia ugandensis. Front. Ecol. Evol. 5:138. doi: 10.3389/fevo.2017.00138 Antimicrobial Drimane Sesquiterpenes Contri...

Journal: :FEMS microbiology letters 2008
Robert P Ryan Kieran Germaine Ashley Franks David J Ryan David N Dowling

Endophytic bacteria have been found in virtually every plant studied, where they colonize the internal tissues of their host plant and can form a range of different relationships including symbiotic, mutualistic, commensalistic and trophobiotic. Most endophytes appear to originate from the rhizosphere or phyllosphere; however, some may be transmitted through the seed. Endophytic bacteria can pr...

2007
A. Elizabeth Arnold

Fungal endophytes, ubiquitous among terrestrial plants, are especially abundant and diverse in asymptomatic foliage of tropical trees and shrubs_ As such, tropical endophytes are wjdely thought to comprise an important component of fl.!ngalbiodiversity at a global scale. Yet, neither the diversity of endophytes associated with even a single individual plant, nor the potential importance of host...

2015
Ruth C. Martin James E. Dombrowski R. C. Martin J. E. Dombrowski

Fungal endophytes have been shown to improve abiotic and biotic stress response in plants. Grasses growing along the Oregon coast are exposed to harsh conditions and may harbor endophytes that enable them to survive and grow under these conditions. Endophytic fungi were isolated from thirty-four grass plants representing eight different grass species at four different locations along the Oregon...

Journal: :Methods in enzymology 2012
Li-Xing Zhao Li-Hua Xu Cheng-Lin Jiang

Plant endophytes are very numerous and widely distributed in nature, their relationships being described as a balanced symbiotic continuum ranging from mutualism through commensalism to parasitism during a long period of coevolution. Traditional Chinese medicines have played a very important role in disease treatment in China and other Asian countries. Investigations show that these medicinal p...

2017
Refaz Ahmad Dar Iram Saba Parvaiz Hassan Qazi Inshad Ali Khan

The purpose of this work was to evaluate the antimicrobial potential of endophytic fungi isolated from different high value medicinal plants of Kashmir valley. Evaluation of some endophytes has been carried out for their possible antimicrobial activity from various parts of medicinal plants belonging to Kashmir valley (India). A total of twenty eight fungal endophytes were isolated from the dif...

2016
A. Panneerselvam

Ceriops tagal mangrove is a small tree growing to 5-15m in hights with many buttresses at the base the bark is dark red . The aim of the research is to isolate and identify the fungal endophytes from the leaves of Ceriops tagal. Totally sixteen isolates of fungal endophytes were isolated from the leaf of Ceriops tagal. The antibacterial activity of Ceriops tagal against bacterial pathogen used ...

2014
Diana Castillo Lopez Keyan Zhu-Salzman Maria Julissa Ek-Ramos Gregory A. Sword

The effects of two entomopathogenic fungal endophytes, Beauveria bassiana and Purpureocillium lilacinum (formerly Paecilomyces lilacinus), were assessed on the reproduction of cotton aphid, Aphis gossypii Glover (Homoptera:Aphididae), through in planta feeding trials. In replicate greenhouse and field trials, cotton plants (Gossypium hirsutum) were inoculated as seed treatments with two concent...

2011
Brecht Verstraete Daan Van Elst Hester Steyn Braam Van Wyk Benny Lemaire Erik Smets Steven Dessein

BACKGROUND South African plant species of the genera Fadogia, Pavetta and Vangueria (all belonging to Rubiaceae) are known to cause gousiekte (literally 'quick disease'), a fatal cardiotoxicosis of ruminants characterised by acute heart failure four to eight weeks after ingestion. Noteworthy is that all these plants harbour endophytes in their leaves: nodulating bacteria in specialized nodules ...

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