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Record W2393386319

Study on Genetics of Apetalous Line NF001 in Rapeseed(B. napus L.)

2007· article· en· W2393386319 on OpenAlexvenueno aff
Chen DaLun

Bibliographic record

VenueSeed · 2007
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicNitrogen and Sulfur Effects on Brassica
Canadian institutionsnot available
Fundersnot available
KeywordsBrassicaRapeseedBrassica carinataGeneBiologyGeneticsGenotypeTraitBotany
DOInot available

Abstract

fetched live from OpenAlex

In this study,NF 001,an apetalous line in Brassica napus L.for B.carinata,were used to construct F1、F2 and BC1 populations respectively with normal petalous accessions of Brassica napus L.Mode of inheriatance for NF 001 with apetalous flowers was studied.Based on the observation of PDgr(petalous degree) segregation.It was hypothesized that the apetalous trait of NF 001 was controlled by four pairs of recessive genes with additive effect,but no cytoplasm effect.If dominat gene was showed by R,recessive gene was showed by r.The genotype of NF 001 was r1r1r2r2r3r3r4r4,The genotype of intermediate plant was R1r1r2r2r3r3r4r4 or r1r1R2r2r3r3r4r4 or r1r1r2r2R3r3r4r4 or r1r1r2r2r3r3R4r4,namely,the plants showed intermediate types and petalons respectively with one pair dominat gene and two pairs dominant genes.There may exist one pair,two,three,four pairs dominant,nomozygosis genes in those normal petalous rapes,but petalous lines with one pair dominant homozygosis genes was rather few.

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 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 score0.214
Threshold uncertainty score0.493

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 head0.011
GPT teacher head0.279
Teacher spread0.268 · 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 teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
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

Citations0
Published2007
Admission routes1
Has abstractyes

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