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Identification of three novel alleles: DRB3*0110, DRB1*1140, and DRB1*140102

2004· article· en· W1991652020 on OpenAlex
Stavros Tavoularis, Carole Couture, Edite Ribeiro-Barros

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

VenueTissue Antigens · 2004
Typearticle
Languageen
FieldMedicine
TopicBlood groups and transfusion
Canadian institutionsCanadian Blood ServicesUniversity of Ottawa
Fundersnot available
KeywordsGeneticsAlleleBiologyPoint mutationMolecular biologyGeneMutation

Abstract

fetched live from OpenAlex

Three novel human leukocyte antigen class II alleles (DRB3*0110, DRB1*1140, and DRB1*140102) are described here. The three novel alleles were initially detected as previously unidentified SSO hybridization patterns using CANTYPE((R)) reverse hybridization assay. Sequences were determined by cloning/sequencing. DRB3*0110 allele is identical to DRB3*010101, except for a single nucleotide substitution (CGC-->AGC) changing codon 39 from Arg to Ser. This polymorphism has not, until now, been identified in DRB allele. Thus, this is an unusual mutation as the codon 39 is a fairly conserved region. The new DRB1*1140 is identical to DRB1*1116, except for a single nucleotide substitution at codon 67 from ATC (encoding for isoleucine) to TTC (encoding for phenylalanine). This polymorphism is commonly found in DRB1*11 alleles. Compared with DRB1*140101, DRB1*140102 contains a single silent nucleotide substitution (TAT-->TAC, both encoding for tyrosine) at codon 78. This polymorphism is commonly found in DRB1*14 alleles. The three new DRB alleles may have been generated by a point mutation event. The DRB3*0110 and DRB1*140102 were identified in Caucasoid individuals. The ethnic origin of the subject carrying the DRB1*1140 allele is Egyptian. The DRB1*140102 was detected in two unrelated individuals; the DRB3*0110 and DRB1*1140 were only identified once, in a total population of 80,000.

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 score0.428
Threshold uncertainty score0.582

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 head0.018
GPT teacher head0.267
Teacher spread0.248 · 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