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Record W2126511501 · doi:10.5539/ijb.v1n1p45

Variation on Male Mating Success to Short-Term High Thermal Stress among Three Geographical Strains of Drosophila melanogaster

2009· article· en· W2126511501 on OpenAlexvenueno aff
Banu Şebnem Önder

Bibliographic record

VenueInternational Journal of Biology · 2009
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicInsect and Arachnid Ecology and Behavior
Canadian institutionsnot available
Fundersnot available
KeywordsMatingBiologyDrosophila melanogasterZoologyReproductive successEcologyDemographyGeneticsPopulation

Abstract

fetched live from OpenAlex

The effect of high temperature stress on mating success is investigated in three natural populations of Drosophilamelanogaster from different geographical origins. In this experiment, the males of the control group were continuouslykept at 25°C while the males of the second and third groups were kept at 36°C and 38.5°C respectively for 1 h beforemating to evaluate the male mating success. One group of males exposed to short-term high thermal stress wereimmediately put into the vials to mate with females, while males of the second group were kept in the vials for arelaxation period for 1 h before mating. I found that mating success which was measured as the number of offspringswas higher in the group which was mated immediately after short-term high thermal stress. Also it is seen that theindividuals exposed to 38.5oC were much more successful than the individuals which were kept at 25oC. There is alsosome variation between the populations of different origins as a respond to thermal stress. This results show us thatgenotype environment interaction is higher for male mating success and the relaxation period after short-term thermalstress has a negative effect on male mating success.

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.001
Threshold uncertainty score0.003

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.010
GPT teacher head0.277
Teacher spread0.267 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations3
Published2009
Admission routes1
Has abstractyes

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