Results 61 to 70 of about 75,174 (228)

Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects

open access: yesPest Management Science, EarlyView.
Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz   +7 more
wiley   +1 more source

Development of the [beta]-glucuronidase reporter gene system to study Acremonium endophyte interactions with perennial ryegrass : a thesis presented in fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University [PDF]

open access: yes, 1997
A transformant of the fungal endophyte Acremonium lolii, strain Lp19, containing the gusA gene under the control of the constitutive Pgpd promoter was generated, and assigned the name KS1.
Saunders, Karyn
core  

Comparison of Plant Metabolites in Root Exudates of Lolium perenne Infected with Different Strains of the Fungal Endophyte Epichloë festucae var. lolii

open access: yesJournal of Fungi, 2021
Lolium perenne infected with the fungal endophyte Epichloë festucae var. lolii have specific, endophyte strain-dependent, chemical phenotypes in their above-ground tissues.
Aurora Patchett, Jonathan A. Newman
doaj   +1 more source

Nitrogen deposition does not exacerbate phosphorus limitation of rhizosphere microbes in subalpine forests

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric imbalance caused by nitrogen (N) deposition typically exacerbates phosphorus (P) limitation in plants. However, it remains unclear whether this effect extends to soil microbes, particularly those in the rhizosphere.
Jipeng Wang   +5 more
wiley   +1 more source

Cloning and characterisation of two subtilisin-like protease genes from Neotyphodium lolii : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Molecular Genetics at Massey University [PDF]

open access: yes, 2000
PCR amplification of Neotyphodium lolii genomic DNA with degenerate primers detected two different sequences with homology to subtilisin-like proteases. These two PCR products were used to screen a N. lolii Lp19 genomic library.
McGill, Michelle Kay
core  

Fungal Endophytes of Populus trichocarpa Alter Host Phenotype, Gene Expression, and Rhizobiome Composition. [PDF]

open access: yes, 2019
Mortierella and Ilyonectria genera include common species of soil fungi that are frequently detected as root endophytes in many plants, including Populus spp.
Bonito, Gregory   +10 more
core   +2 more sources

Effects of Tall Fescue Endophyte Type and Dopamine Receptor D2 Genotype on Cow-Calf Performance during Late Gestation and Early Lactation

open access: yesToxins, 2021
Grazing endophyte-infected, toxic tall fescue reduces cow/calf production; therefore, this study examines alternate strategies such as use of novel endophyte fescue varieties during late gestation and early lactation or genetic selection of resistant ...
Sarah A. Wilbanks   +5 more
doaj   +1 more source

Is the endophyte‐based plant protection against aphids mediated by changes in the insect microbiome?

open access: yesInsect Science, EarlyView.
We showed that the fungal endophyte Epichloë strain AR37 increased the plant resistance against aphids via the production of indole diterpene alkaloids. The reduction in aphid performance was not associated with changes in abundance/composition/diversity of the insect's bacterial microbiota, but additional endophyte effects on this microbiota cannot be
Daniel A. Bastías   +5 more
wiley   +1 more source

Interactions of arbuscular mycorrhizal fungi, critical loads of nitrogen deposition, and shifts from native to invasive species in a southern California shrubland [PDF]

open access: yes, 2016
Anthropogenic nitrogen (N) deposition and invasive species are causing declines in global biodiversity, and both factors impact the diversity and functioning of arbuscular mycorrhizal (AM) fungi.
Allen, Edith B   +3 more
core   +1 more source

Therapeutic Agents from Endophytes

open access: yesCurrent Medicinal Chemistry, 2020

Nutan, Kaushik   +1 more
openaire   +2 more sources

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