Results 51 to 60 of about 16,463 (184)

Diversidade de fungos micorrízicos Epulorhiza spp. isolados de Epidendrum secundum (Orchidaceae) Diversity of mycorrhizal fungi Epulorhiza spp. isolated from Epidendrum secundum (Orchidaceae)

open access: yesRevista Brasileira de Ciência do Solo, 2009
Fungos micorrízicos rizoctonioides Epulorhiza spp. têm sido isolados de orquídeas do gênero Epidendrum e vêm sendo utilizados na germinação simbiótica das sementes de orquídeas.
Marlon Corrêa Pereira   +4 more
doaj   +1 more source

N-Terminus Plays a Critical Role for Stabilizing the Filamentous Assembly and the Antifungal Activity of Bg_9562

open access: yesMicrobiology Spectrum, 2022
Bg_9562, a prophage tail-like protein was earlier shown to be required for bacterial mycophagy by Burkholderia gladioli strain NGJ1. The purified protein exhibited broad-spectrum antifungal activity; however, the structural and mechanistic details vis-à ...
Pankaj Kumar Sahoo   +5 more
doaj   +1 more source

Characterization and taxonomic placement of Rhizoctonia--like endophytes from orchid roots [PDF]

open access: yes, 2002
Twenty-one Rhizoctoniu-like fungal strains were isolated from the roots of four terrestrial orchid species from various locations in Hong Kong. The cultural morpholon, uclear number of the hyphal cell, pore ultrastructure, and RAPD and CAPS analyses of ...
Hodgkiss, IJ   +3 more
core   +1 more source

H3K27me3‐Mediated Epigenetic Silencing of FgHMG1 Enables Fungal Host Immune Evasion

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Histone H3 lysine 27 trimethylation (H3K27me3) is essential for fungal pathogenicity, yet its contribution to pathogen–host interactions remains incompletely understood. Here, we profiled H3K27me3 dynamics in Fusarium graminearum during infection and identified 132 H3K27me3‐marked genes (FgHMGs).
Xiaozhen Zhao   +17 more
wiley   +1 more source

Detection and Assessment of Chemical Hormesis on the Radial Growth of Oomycetes and Fungal Plant Pathogens

open access: yesDose-Response, 2013
Although plant diseases can be caused by bacteria, viruses, and protists, most are caused by fungi and fungus-like oomycetes. Intensive use of fungicides with the same mode of action can lead to selection of resistant strains increasing the risk of ...
Francisco J. Flores, Carla D. Garzon
doaj   +1 more source

Termite nests as an abundant source of cultivable actinobacteria for biotechnological purposes [PDF]

open access: yes, 2014
A total of 118 actinobacterial isolates were collected from the three types of termite nests (mound, carton, and subterranean nests) to evaluate their potential as a source of bioactive actinobacteria with antimicrobial activity.
Lumyong, Saisamorn   +2 more
core   +1 more source

A Novel Dual‐Target Compound Designed With Potent Herbicidal and Fungicidal Activity Inspired by Conserved Phytoene Synthase Domains

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT The development of dual‐target inhibitors represents a cost‐effective strategy for integrated pest management. Here, we report the first dual‐target inhibitors designed against the evolutionarily conserved domain of phytoene synthase (PSY), a key enzyme in carotenoid biosynthesis.
Di Zhang   +11 more
wiley   +1 more source

Potential of Microbial Diversity of Coastal Sand Dunes: Need for Exploration in Odisha Coast of India

open access: yesThe Scientific World Journal, 2019
Coastal sand dunes are hips and strips formed by sand particles which are eroded and ground rock, derived from terrestrial and oceanic sources. This is considered as a specialized ecosystem characterized by conditions which are hostile for life forms ...
Shubhransu Nayak   +2 more
doaj   +1 more source

Mycorrhizal fungi associated with Codonorchis lessonii (Brongn.) Lindl., a terrestrial orchid from Chile

open access: yesGayana: Botanica, 2018
Almost all orchid species depend on association with fungal partners. These fungal species facilitate orchid seed germination and promote growth and possibly stress tolerance in adult plants, both in the field and laboratory conditions.
Guillermo Pereira   +6 more
doaj   +1 more source

Controlling Soil-Borne Diseases in Ohio Nurseries [PDF]

open access: yes, 1965
PDF pages:
Bart, George J., Partyka Robert E.
core  

Home - About - Disclaimer - Privacy