Results 11 to 20 of about 7,360,644 (157)

Repeated origins, widespread gene flow, and allelic interactions of target-site herbicide resistance mutations

eLife, 2022
Causal mutations and their frequency in agricultural fields are well-characterized for herbicide resistance. However, we still lack understanding of their evolutionary history: the extent of parallelism in the origins of target-site resistance (TSR), how
Julia M Kreiner, George Sandler, Aaron J Stern, Patrick J Tranel, Detlef Weigel, John R Stinchcombe, Stephen I Wright   +6 more
doaj   +2 more sources

The Resistance Levels and Target-Site Based Resistance Mechanisms to Glyphosate in Eleusine indica from China

Agronomy, 2022
The Dongting and Poyang Lakes are the important rice growing areas, and the Bohai Rim and Loess Plateau are the main producing areas of apples in China, where glyphosate has been used continuously to control weeds including Eleusine.
Jinyao Li, Yu Mei, Lingling Zhang, Lubo Hao, Mingqi Zheng   +4 more
doaj   +2 more sources

Target-Site and Non-target-Site Resistance Mechanisms Confer Multiple and Cross- Resistance to ALS and ACCase Inhibiting Herbicides in Lolium rigidum From Spain [PDF]

, 2021
\ua9 Copyright \ua9 2021 Torra, Montull, Taberner, Onkokesung, Boonham and Edwards.Lolium rigidum is one the worst herbicide resistant (HR) weeds worldwide due to its proneness to evolve multiple and cross resistance to several sites of action (SoA).
Torra J, Boonham N, Edwards R, Montull JM, Taberner A, Onkokesung N   +5 more
core   +4 more sources

Herbicide Metabolic Resistance in Poaceae Plants via the GA-GID1/DELLA-DOF2-P450s Module. [PDF]

Adv Sci (Weinh)
Plant hormone signaling modulates herbicide resistance in Echinochloa crus‐galli. The GA–DELLA–DOF2 cascade directly activates P450 detoxification genes in two Poaceae species, uncovering a core mechanism of metabolic herbicide resistance. ABSTRACT Barnyard grass (Echinochloa crus‐galli) is one of the world's most important weeds, and the evolution of ...
Wang J, Qi J, Wei L, Yu Q, Liu Z, Bai L, Pan L.   +6 more
europepmc   +2 more sources

Multiple Resistance Mechanisms Involved in Glyphosate Resistance in Eleusine indica

Plants, 2022
Glyphosate is a non-selective herbicide and is widely used for weed control in non-cultivated land in China. One susceptible (S) and five putative glyphosate-resistant (R1, R2, R3, R4, and R5) Eleusine indica biotypes were selected to investigate their ...
Wei Deng, Zhiwen Duan, Yang Li, Cheng Peng, Shuzhong Yuan   +4 more
doaj   +1 more source

Differential expression of mTOR signalling components in drug resistance in ovarian cancer [PDF]

, 2010
This article has been made available through the Brunel Open Access Publishing Fund and is available from the specified link - Copyright @ 2010 The International Institute of Anticancer Research.Background/Aim: A limitation to successful cancer ...
Karteris, E, Foster, H, Goumenou, A, Pados, G, Harvey, AJ, Coley, HM   +5 more
core   +6 more sources

Cytochrome P450 Herbicide Metabolism as the Main Mechanism of Cross-Resistance to ACCase- and ALS-Inhibitors in Lolium spp. Populations From Argentina: A Molecular Approach in Characterization and Detection

Frontiers in Plant Science, 2020
Knowledge about the mechanisms of herbicide resistance provide valuable insights into evolving weed populations in response to selection pressure and should be used as a basis for designing management strategies for herbicide-resistant weeds.
Marcos Yanniccari, Ramón Gigón, Adelina Larsen   +2 more
doaj   +1 more source

Coexistence of target-site and non-target-site mechanisms of glyphosate resistance in Amaranthus palmeri populations from Argentina

, 2022
. Amaranthus palmeri S. Waston is currently one of the most problematic weeds worldwide. Biotypes with resistance to herbicides such as glyphosate and ALS inhibitors are now present in almost all Argentinian cultivable areas.
Valeria Esther Palmieri (12809371), Alvaro Santiago Larran (12809368), Hugo Raúl Permingeat (12809377), Daniel Tuesca (12809374), Valeria Elisa Perotti (12809380)   +4 more
core   +1 more source

Evolutionary trade-offs of insecticide resistance – the fitness costs associated with target-site mutations in the nAChR of Drosophila melanogaster [PDF]

, 2020
The evolution of resistance to drugs and pesticides poses a major threat to human health and food security. Neonicotinoids are highly effective insecticides used to control agricultural pests.
Rafael A. Homem, Ewan Richardson, T. G. Emyr Davies, Homem, R. A., Richardson, E., Linda M. Field, Field, L. M., Yao Tan, Martin S. Williamson, Buttery, B., Davies, T. G. E., Bliss Buttery, Tan, Y., Williamson, M. S.   +13 more
core   +1 more source

Target-Site and Non-target-Site Resistance Mechanisms Confer Multiple and Cross- Resistance to ALS and ACCase Inhibiting Herbicides in Lolium rigidum From Spain

Frontiers in Plant Science, 2021
Lolium rigidum is one the worst herbicide resistant (HR) weeds worldwide due to its proneness to evolve multiple and cross resistance to several sites of action (SoA).
Joel Torra, José María Montull, Andreu Taberner, Nawaporn Onkokesung, Neil Boonham, Robert Edwards   +5 more
doaj   +1 more source