نتایج جستجو برای: fungal endophytes of tree plants

تعداد نتایج: 21196688  

Journal: :International Journal of Secondary Metabolite 2023

Endophytes are a rich source of secondary metabolites such as tannins, phenolics, and alkaloids. Endophytic fungi have potential antioxidants, antimicrobials, anticancer agents, antidiabetic hepatoprotectants, growth promoters, immunomodulators. Recent studies shown that endophytes valuable undiscovered biomolecules. As result, endophytic isolates from medicinal plants can be used in the pharma...

2015
Susan M Rundell Daniel J Spakowicz Alexandra Narváez-Trujillo Scott A Strobel

Fungal endophytes colonize every major lineage of land plants without causing apparent harm to their hosts. Despite their production of interesting and potentially novel compounds, endophytes-particularly those inhabiting stem tissues-are still a vastly underexplored component of microbial diversity. In this study, we explored the diversity of over 1500 fungal endophyte isolates collected from ...

2016
Marcia González-Teuber

Fungal endophytes colonize living internal plant tissues without causing any visible symptoms of disease. Endophytic fungi associated with healthy leaves may play an important role in the protection of hosts against herbivores and pathogens. In this study, the diversity of foliar endophytic fungi (FEF) of the southern temperate tree Embothrium coccineum (Proteaceae), as well as their role in pl...

2015
Walaa K. Mousa Charles R. Shearer Victor Limay-Rios Ting Zhou Manish N. Raizada

Wild maize (teosinte) has been reported to be less susceptible to pests than their modern maize (corn) relatives. Endophytes, defined as microbes that inhabit plants without causing disease, are known for their ability to antagonize plant pests and pathogens. We hypothesized that the wild relatives of modern maize may host endophytes that combat pathogens. Fusarium graminearum is the fungus tha...

2016
Venkatesan Sudha Ramar Govindaraj Kathirvelu Baskar Naif Abdullah Al-Dhabi Veeramuthu Duraipandiyan

The endophytic fungus is have rich source of secondary metabolites which act as biological active agent in the higher plants. The fungal derivatives play vital part in human life and their compounds are the source of drug for cancer, microbial and viral diseases. The natural compounds from the endophytes acts as growth inhibitor of plant pathogenic organism. Endophytes are rich sources of natur...

2012
Kristin I. Miller Chen Qing Daniel Man Yuen Sze Brett A. Neilan

Traditional Chinese medicine encompasses a rich empirical knowledge of the use of plants for the treatment of disease. In addition, the microorganisms associated with medicinal plants are also of interest as the producers of the compounds responsible for the observed plant bioactivity. The present study has pioneered the use of genetic screening to assess the potential of endophytes to synthesi...

Journal: :The New phytologist 2006
Tammy Tintjer Jennifer A Rudgers

Many plants support symbiotic microbes, such as endophytic fungi, that can alter interactions with herbivores. Most endophyte research has focused on agronomically important species, with less known about the ecological roles of native endophytes in native plants. In particular, whether genetic variation among endophyte symbionts affects herbivores of plant hosts remains unresolved for most nat...

Journal: :تولید گیاهان زراعی 0
علی کرمی دانش آموخته کارشناسی ارشد زراعت گروه زراعت و اصلاح نباتات، دانشکده کشاورزی دانشگاه ایلام محمد جواد زارع استادیار گروه زراعت و اصلاح نباتات، دانشکده کشاورزی دانشگاه ایلام

salinity is one of the major problems in the world's vast areas of land are also faced with this problem. endophytes are microorganisms that use of the soil microorganisms, the reduction of environmental stresses such as salinity, has become a global solution. therefore, to investigate the effects of inoculation of fungal endophytes piriformospora indica and bacteria symbiosis hay azospiri...

Journal: :Fungal Ecology 2021

The factors shaping endophytic fungal assemblages in reproductive organs have been less evaluated than vegetative organs. Here, the temporal dynamics of endophytes inflorescences and fruits olive tree cultivars with contrasting anthracnose susceptibilities was assessed, starting before flowers open until fruit ripening. Fungal diversity assessed by rRNA sequencing cultivable isolates revealed a...

Journal: :Ecology 2007
A Elizabeth Arnold F Lutzoni

Fungal endophytes are found in asymptomatic photosynthetic tissues of all major lineages of land plants. The ubiquity of these cryptic symbionts is clear, but the scale of their diversity, host range, and geographic distributions are unknown. To explore the putative hyperdiversity of tropical leaf endophytes, we compared endophyte communities along a broad latitudinal gradient from the Canadian...

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