Results 11 to 20 of about 347 (169)

The complete chloroplast genome sequence of Palmer Amaranth (Amaranthus palmeri S. Watson) [PDF]

Mitochondrial DNA. Part B. Resources, 2020
The complete chloroplast genome of Palmer Amaranth Amaranthus palmeri was sequenced and assembled in this study. The genome is 150,721 bp in length and contained 129 encoded genes in total, including 84 protein-coding genes, 8 ribosomal RNA genes, and 37
Xin-Yan Xu, Jun-Jie Wu, Jing Yan, Xuan Zhou, Rui-Hong Wang, Zhe-Chen Qi, Xiao-Ling Yan   +6 more
doaj   +3 more sources

Rapid metabolism and increased expression of CYP81E8 gene confer high level of resistance to tembotrione in a multiple-resistant Palmer amaranth (Amaranthus palmeri S. Watson)

Frontiers in Agronomy, 2022
Herbicides, such as tembotrione, that inhibit 4-hydroxyphenylpyruvate dioxygenase (HPPD) enzyme are used to control broad spectrum of weeds, primarily in corn, as this crop can metabolize these herbicides via cytochrome P450 activity.
Chandrima Shyam, Mithila Jugulam, Jugulam Mithila   +2 more
exaly   +4 more sources

Potential distribution prediction of Amaranthus palmeri S. Watson in China under current and future climate scenarios. [PDF]

Ecol Evol, 2022
The vicious invasive alien plant Amaranthus palmeri poses a serious threat to ecological security and food security due to its strong adaptability, competitiveness, and herbicide resistance.
Zhang X, Zhao J, Wang M, Li Z, Lin S, Chen H.   +5 more
europepmc   +4 more sources

Amaranthus palmeri S. Watson. A new threat to agriculture in Europe and the Mediterranean region

Weed Research, 2023
Amaranthus palmeri S. Watson is a dioecious broad-leaved species characterised by rapid growth, high seed production, efficient resource use and adaptability to diverse environments and cropping systems. A.
Joel Torra4, Ilias Travlos, Andrea Milani, Baruch Rubin, Alicia Cirujeda, Maor Matzrafi, Panagiotis Kanatas, Duilio Iamonico, Ioannis Gazoulis6, Laura Scarabel, Roland Beffa, José María Montull4, Josep Maria Llenes, Gabriel Pardo, Alexandros Tataridas, Ana Isabel Marí, Jordi Recasens4, Husrev Mennan, Mehmet Nedim Dogan   +18 more
core   +3 more sources

Amaranthus palmeri S. Watson, primeros datos para la flora valenciana

, 2023
Amaranthus palmeri S. Watson (Amaranthaceae) is cited for the first time in the Valencian flora, found in the province of Castellón (Spain), in the village of Vila-real.
Senar Lluch, Romà
core   +3 more sources

S. Watson (Palmer amaranth): Current and future management challenges

Weed Research, 2022
Amaranthus palmeri S. Watson (Palmer amaranth) is an invasive agricultural weed that has quickly risen from a state of relative obscurity to now being globally regarded as one of the most economically destructive and difficult to manage weed species.
Singarayer Florentine, Jason Roberts, Florentine, Singarayer, Roberts, Jason   +3 more
core   +2 more sources

Homogeneity among glyphosate-resistant Amaranthus palmeri in geographically distant locations

PLoS ONE, 2020
Since the initial report of glyphosate-resistant (GR) Amaranthus palmeri S. Watson in 2006, resistant populations have been reported in 28 states. The mechanism of resistance is amplification of a 399-kb extrachromosomal circular DNA, called the EPSPS ...
William T. Molin, Eric L. Patterson, Christopher A. Saski, Dean E. Riechers   +3 more
doaj   +4 more sources

Confirmation of herbicide resistance mutations Trp574Leu, ΔG210, and EPSPS gene amplification and control of multiple herbicide-resistant Palmer amaranth (Amaranthus palmeri) with chlorimuron-ethyl, fomesafen, and glyphosate.

PLoS ONE, 2019
Herbicide-resistant weeds, especially Palmer amaranth (Amaranthus palmeri S. Watson), are problematic in row-crop producing areas of the United States. The objectives of this study were to determine if chlorimuron-ethyl, fomesafen, and glyphosate applied
Douglas J Spaunhorst, Haozhen Nie, James R Todd, Julie M Young, Bryan G Young, William G Johnson   +5 more
doaj   +2 more sources

Analysis of multiple-herbicide resistant Amaranthus palmeri populations from Spain points to an introduction of the eccDNA from America. [PDF]

Pest Manag Sci
In this study, multiple herbicide resistant mechanisms have been confirmed in two Amaranthus palmeri populations from Spain that survived glyphosate‐ and ALS‐inhibitor herbicides. Our data suggest that the eccDNA and the mutations identified in the ALS gene are the result of an evolutionary event that occurred outside Spain.
Manicardi A, Mora G, Araujo ALS, Gaines TA, Lozano-Juste J, Torra J.   +5 more
europepmc   +2 more sources

A molecular cytogenetic perspective on chromosome biology and crop improvement. [PDF]

Plant Genome
Abstract The age of molecular cytogenetic analysis of crop plants dawned in the late 1960s and early 1970s with new advances in the identification of somatic chromosomes by C‐banding and fluorescence in situ hybridization concurrent with advances in DNA cloning, sequencing, and mapping. In this perspective article dedicated to Ronald Phillips, I review
Gill BS.
europepmc   +2 more sources