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Record W2493855721 · doi:10.1021/bk-2001-0777.ch001

Pesticide Metabolism in Plants and Microorganisms: An Overview

2000· book-chapter· en· W2493855721 on OpenAlex
R. E. Hoagland, Robert M. Zablotowicz, J. Christopher Hall

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueACS symposium series · 2000
Typebook-chapter
Languageen
FieldEnvironmental Science
TopicPesticide and Herbicide Environmental Studies
Canadian institutionsUniversity of Guelph
Fundersnot available
KeywordsPesticideOrganismXenobioticBioremediationDetoxification (alternative medicine)MetabolismMetabolic pathwayMicroorganismBiotransformationPlant metabolismBiologyBiotechnologyEnvironmental chemistryChemistryBiochemistryEcologyEnzymeBacteriaContamination

Abstract

fetched live from OpenAlex

Understanding pesticide metabolism in plants and microorganisms is a key component for the development, the safe and efficient utilization of these compounds, and for bioremediation of these chemicals in contaminated soil and water. Selective metabolism of pesticides in non-target species (e.g., crop plants) and sensitivity in target species (e.g. weeds, insects and pathogen pests), is the basis of chemical pest control. Pesticide biotransformations may occur via metabolism or co-metabolism. Metabolism of a given pesticide in plants and microorganisms is generally a multi-step process. Individual components of such degradation/detoxification pathways include: oxidation, reduction, hydrolysis and conjugation. Pathway diversity depends on the chemical structure of the xenobiotic compound, the organism, environmental conditions, and metabolic factors regulating expression of these biochemical pathways. Knowledge of these enzymatic processes, especially concepts related to mechanism of action, resistance, selectivity, tolerance, and environmental fate has advanced pesticide science. One example is the development of herbicide tolerant crops. Advances in pesticide metabolism have also been facilitated by use of improved analytical techniques, molecular biological approaches, and immunological tools.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.714
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0090.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.017
GPT teacher head0.222
Teacher spread0.205 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it