Results 61 to 70 of about 16,463 (184)

Response of Arabidopsis Clones to Toxic Compounds Released by Various Rhizoctonia Species [PDF]

open access: yes, 2014
Response of 3 Arabidopsis clones to 41 strains of eight Rhizoctonia species was studied in model experiments. The seed germination was decelerated in most of the cases, although the inhibitory effect varied within large limits.
Bittsánszky, András   +2 more
core   +1 more source

WRKY Transcription Factors: Integral Regulators of Defence Responses to Biotic Stress in Crops

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Crops are continually challenged by biotic stresses, including fungal, bacterial and viral pathogens and insect pests, which cause substantial yield and quality losses worldwide. WRKY transcription factors constitute a plant‐specific and functionally diverse family that is central to immune regulation.
Dongjiao Wang   +8 more
wiley   +1 more source

Germinación simbiótica y asimbiótica en semillas de orquídeas epifitas Symbiotic vs. asymbiotic seed germination in epiphytic orchids

open access: yesActa Agronómica, 2009
Se compara el crecimiento de plántulas de la orquídeas epifita Tolumnia variegata en medios de agar con y sin hongos micorrízicos. Los métodos de germinación simbiótica produjeron embriones de T. variegata más desarrollados que los métodos de germinación
Joel Tupac Otero Ospina, Paul Bayman
doaj  

Rhizoctonia -Scots pine interactions : detection, impact on seedling performance and host defence gene response [PDF]

open access: yes, 2008
Rhizoctonia spp. are ubiquitous soil inhabiting fungi that enter into pathogenic or symbiotic associations with plants. In general Rhizoctonia spp. are regarded as plant pathogenic fungi and many cause root rot and other plant diseases which results in ...
Grönberg, Henrietta
core  

Mycoviruses are common among different species of endophytic fungi of grasses [PDF]

open access: yes, 2009
8 páginas, 1 tabla, 1 figuraA survey of mycoviruses was made in a collection of 103 isolates belonging to 53 different species of endophytic fungi of grasses. DsRNA elements were detected in isolates of 12 of the species analyzed.
Alekseev, P. A.   +5 more
core   +1 more source

VqLecRKV.4 and VqBAK1 Modulate Grapevine Resistance to Powdery Mildew by Regulating Dynamic Balance of ROS

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Grapevine powdery mildew, caused by the fungal pathogen Erysiphe necator, severely impacts plant growth and berry quality. However, the grapevine receptors and molecular mechanisms underlying grapevine resistance to E. necator remain poorly understood.
Yajuan Li   +9 more
wiley   +1 more source

Factors that contribute to the mycoparasitism stimulus in Trichoderma atroviride strain P1

open access: yes浙江大学学报. 农业与生命科学版, 2004
Trichoderma atroviride strain P1 has been used extensively to study the mycoparasitic mechanisms in the interaction between plant pathogenic host and beneficial antagonistic fungi.
Woo S L   +9 more
doaj   +1 more source

Shallow Genome Sequencing for Phylogenomics of Mycorrhizal Fungi from Endangered Orchids [PDF]

open access: yes, 2019
Most plant species form symbioses with mycorrhizal fungi and this relationship is especially important for orchids. Fungi in the genera Tulasnella, Ceratobasidium, and Serendipita are critically important for orchid germination, growth and development ...
Barry, Kerrie   +8 more
core  

CRISPR/Cas‐Mediated Gene Editing in Plant Immunity and Its Potential for the Future Development of Fungal, Oomycete, and Bacterial Pathogen‐Resistant Pulse Crops

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Pulses provide myriad health benefits and are advantageous in an environmental context as a result of their leguminous nature. However, phytopathogenic fungi, oomycetes and bacteria pose a substantial threat to pulse production, at times leading to crop failure.
Stacy D. Singer   +6 more
wiley   +1 more source

Actinobacteria of Arid and Semi-arid Soils: Antagonism to Fungal Pathogens and Plant Growth Promoting Potential

open access: yesJournal of Pure and Applied Microbiology, 2017
Biological control of plant pathogens is assuming increasing importance in organic and low input sustainable agriculture. Forty one Actinobacterial strains isolated from the arid, semi arid and humid regions of Rajasthan, Karnataka, Andhra Pradesh in ...
T.K. Radha, D.L.N. Rao, K.R. Sreeramulu
doaj   +1 more source

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