Extrachromosomal circular DNA-based amplification and transmission of herbicide resistance in crop weed Amaranthus palmeri. [PDF]
Proc Natl Acad Sci U S A, 2018 Koo DH +7 more
europepmc +1 more source
Hyperspectral Technologies for Assessing Seed Germination and Trifloxysulfuron-methyl Response in Amaranthus palmeri (Palmer Amaranth). [PDF]
Front Plant Sci, 2017 Matzrafi M +9 more
europepmc +1 more source
Extrachromosomal circular DNA are functional, heritable units that expand genomic plasticity and confer resilience. [PDF]
Front Plant SciMacGregor DR, Saski CA.
europepmc +1 more source
PPO2 Mutations in Amaranthus palmeri: Implications on Cross-Resistance [PDF]
Agriculture (Switzerland), 2021 In Arkansas, resistance to protoporphyrinogen IX oxidase (PPO)-inhibiting herbicides in Amaranthus palmeri S. Wats. is mainly due to target site mutations. Although A. palmeri PPO-mutations are well investigated, the cross-resistance that each ppo mutant endows to weed populations is not yet well understood.
Pamela Carvalho-Moore +2 more
exaly +4 more sources
Related searches:
Identification of an allergenic calmodulin from Amaranthus palmeri pollen
Molecular Immunology, 2021Pollens are an important source of allergens that trigger rhinitis or asthma. The allergenic extracts of pollens used to diagnose and treat allergies contain different allergenic antigens. Isolated allergenic proteins are employed in in vitro assays, skin tests and allergenic-specific immunotherapy.
Mónica Luz Gómez-Esquivel +12 more
openaire +2 more sources
AbstractSuspected imazaquin‐resistant accessions of Amaranthus palmeri were studied to determine the magnitude of resistance and cross‐resistance to acetolactate synthase (ALS)‐inhibiting herbicides and compare differential tolerance of A palmeri and Amaranthus hybridus to ALS inhibitors.
N R, Burgos, Y I, Kuk, R E, Talbert
openaire +2 more sources
The weed Amaranthus palmeri is a host of Meloidogyne incognita in Uruguay
Rhizosphere, 2021Abstract Amaranthus palmeri plants showing symptoms caused by root-knot nematode infection were detected in the municipality of Palmita, Soriano, Uruguay. Based on morphology, esterase phenotypes, and species-specific sequence-characterized amplified region (SCAR) sequences, the causal agent was identified as Meloidogyne incognita.
Tiago Edu Kaspary +2 more
openaire +1 more source
A quantitative assay for Amaranthus palmeri identification
Pest Management Science, 2017AbstractBACKGROUNDAmaranthus palmeri recently has been brought into the Midwestern USA as a contaminant in Conservation Reserve Program seeding mixes. Rapid species screening is required to mitigate the risk of continued species movement.RESULTSMarkers were developed for A. palmeri‐specific nucleotide polymorphisms in the internal transcribed spacer of
Brent P Murphy +4 more
openaire +2 more sources
Allelochemicals from palmer amaranth,Amaranthus palmeri S. Wats
Journal of Chemical Ecology, 1987The presence of Palmer amaranth (AMAPA) residues in the soil reduced fresh weight accumulation in onions and carrots and markedly decreased seedling field establishment of carrots. Solid-phase separation techniques were used to isolate fractions containing water-soluble organic compounds from AMAPA residues and soil amended with such residues.
J M, Bradow, W J, Connick
openaire +2 more sources
Aneusomaty in glyphosate-resistant Amaranthus palmeri and its hybrid with Amaranthus tuberculatus
Genes & GenomicsGlyphosate [N-(phosphonomethyl) Glycine], commonly known as Roundup, is one of the most widely used herbicides for controlling crop weeds. However, its extensive use has led to the rapid evolution of glyphosate-resistant (GR) weed populations, often via amplification of the target gene EPSPS (5-enolpyruvylshikimate-3-phosphate synthase), sometimes ...
Yoonha Ju +3 more
openaire +2 more sources