Results 81 to 90 of about 1,263,580 (185)

New Insight in Herbicides Science: Non-Target Site Resistance and Its Mechanisms

open access: yes, 2023
Managing weeds in crop production, whether in the field, or greenhouse, can be troublesome; however, it is essential to successful production. Weeds compete with the crop for nutrients, space, sunlight and also host plant pathogens and insect pests. The economic impacts of weeds include both monetary and non-monetary.
openaire   +2 more sources

miR397/Laccase Gene Mediated Network Improves Tolerance to Fenoxaprop-P-ethyl in Beckmannia syzigachne and Oryza sativa

open access: yesFrontiers in Plant Science, 2017
Herbicide resistance can be either target-site or non-target-site based. The molecular mechanisms underlying non-target-site resistance (NTSR) are poorly understood, especially at the level of gene expression regulation.
Lang Pan   +7 more
doaj   +1 more source

Controlling platinum, ruthenium, and osmium reactivity for anticancer drug design [PDF]

open access: yes, 2009
The main task of the medicinal chemist is to design molecules that interact specifically with derailed or degenerating processes in a diseased organism, translating the available knowledge of pathobiochemical and physiological data into chemically ...
Bruijnincx, Pieter C. A., Sadler, P. J.
core   +1 more source

Low temperature reverses the resistance to glyphosate in hairy fleabane (Conyza bonariensis)

open access: yesJournal of Plant Protection Research, 2019
Environmental factors and the addition of adjuvants to the spray tank mix may interfere with glyphosate efficiency in hairy fleabane control. The objective of this study was to evaluate the effect of air temperature and the addition of ammonium sulfate
Giliardi Dalazen   +3 more
doaj   +1 more source

A novel W1999S mutation and non-target site resistance impact on acetyl-CoA carboxylase inhibiting herbicides to varying degrees in a UK Lolium multiflorum population.

open access: yesPLoS ONE, 2013
BackgroundAcetyl-CoA carboxylase (ACCase) inhibiting herbicides are important products for the post-emergence control of grass weed species in small grain cereal crops.
Shiv Shankhar Kaundun   +4 more
doaj   +1 more source

The analysis of plasmid rearrangements observed in the soil bacterium OR168 after the introduction of transposon Tn5 : a thesis presented in fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University [PDF]

open access: yes, 1994
Transposon Tn5 mutagenesis has been used extensively in Escherichia coli and various other Gram-negative bacteria to produce both random and site directed mutants.
Harte, David John Gerard
core  

A bacterial gene-drive system efficiently edits and inactivates a high copy number antibiotic resistance locus. [PDF]

open access: yes, 2019
Gene-drive systems in diploid organisms bias the inheritance of one allele over another. CRISPR-based gene-drive expresses a guide RNA (gRNA) into the genome at the site where the gRNA directs Cas9-mediated cleavage.
Bier, Ethan   +3 more
core   +1 more source

Yin Yang 1 is associated with cancer stem cell transcription factors (SOX2, OCT4, BMI1) and clinical implication. [PDF]

open access: yes, 2016
The transcription factor Yin Yang 1 (YY1) is frequently overexpressed in cancerous tissues compared to normal tissues and has regulatory roles in cell proliferation, cell viability, epithelial-mesenchymal transition, metastasis and drug/immune resistance.
Bonavida, Benjamin   +2 more
core   +2 more sources

Transcription activator like effector (TALE)-directed piggyBac transposition in human cells. [PDF]

open access: yes, 2013
Insertional therapies have shown great potential for combating genetic disease and safer methods would undoubtedly broaden the variety of possible illness that can be treated. A major challenge that remains is reducing the risk of insertional mutagenesis
Bhakta, Mital S   +6 more
core   +3 more sources

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