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Record W4402320987 · doi:10.5376/mgg.2024.15.0012

Genomics-Assisted Breeding in Maize: Techniques and Outcomes

2024· article· en· W4402320987 on OpenAlexvenueno aff
Lan Zhou

Bibliographic record

VenueMaize Genomics and Genetics · 2024
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicPlant Genetic and Mutation Studies
Canadian institutionsnot available
Fundersnot available
KeywordsGenomicsBiotechnologyBiologyGenomic selectionAgroforestryGenomeGeneticsGeneGenotype

Abstract

fetched live from OpenAlex

Genomics-assisted breeding (GAB) has revolutionized maize breeding by integrating advanced genomic techniques to enhance crop improvement. This study reviews the various techniques and outcomes of GAB in maize, focusing on the integration of genomic selection, genome optimization, and marker-assisted selection. Genomic selection leverages genome-wide marker data to predict breeding values, thereby increasing genetic gains with fewer breeding cycles. Genome optimization, incorporating doubled haploid production and computational simulations, aims to design optimized genomes for maximum genetic gain. Marker-assisted selection, facilitated by high-throughput genotyping platforms, provides cost-effective and efficient genotyping solutions. The outcomes of these techniques include the development of disease-resistant, climate-smart, and high-yielding maize cultivars. The integration of these genomic tools has transformed maize breeding from an empirical art to a data-driven science, promising significant advancements in crop productivity and sustainability.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.654
Threshold uncertainty score0.255

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 head0.024
GPT teacher head0.239
Teacher spread0.216 · 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 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

Citations1
Published2024
Admission routes1
Has abstractyes

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