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Record W3211891229

Isolation of Microsatellites from Cypripedium passerinum by FIASCO

2021· article· en· W3211891229 on OpenAlex

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.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

VenueStudent Research Proceedings · 2021
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicGenetic diversity and population structure
Canadian institutionsMacEwan University
Fundersnot available
KeywordsMicrosatelliteGenetic diversityBiologyThreatened speciesConservation geneticsEx situ conservationPopulationEvolutionary biologyAmplified fragment length polymorphismBiodiversityGenetic variationPopulation geneticsGeneticsEcologyAllele
DOInot available

Abstract

fetched live from OpenAlex

With the current rate of biodiversity loss in plants, it is essential to develop and combine in situ and ex situ methods for an integrated approach to plant conservation. Central to integrated conservation approaches is the necessity for assessing genetic diversity within the threatened population. Among the tools available to assess genetic diversity is microsatellite analysis. Microsatellites are variable number tandem repeats, or short repetitive sequences, that are useful due to their abundance within the genome, high mutation rate, and high levels of polymorphism. This project aimed to develop microsatellite markers for the vulnerable orchid, Cypripedium passerinum, for the purpose of assessing genetic diversity in populations within the Wagner Natural Area, Alberta, Canada. Fast Isolation by AFLP of Sequences Containing Repeats (FIASCO) was used to generate an (AC)n microsatellite enriched library from DNA samples of C. passerinum. A total of 84 clones from this library were isolated for sequence analysis to identify inherent microsatellite sequences. Primers designed to amplify the identified microsatellite sequences will be useful tools in assessing the genetic diversity of C. passerinum populations and can be applied to closely related species such as C. pubescens. Such genetic diversity assessment will inform conservation efforts of this threatened terrestrial orchid species. Department: Biology Faculty Mentor: Dr. David McFadyen

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.061
Threshold uncertainty score0.356

Codex and Gemma teacher scores by category

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)0.0000.000

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 head0.041
GPT teacher head0.355
Teacher spread0.314 · 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