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Record W1161960867 · doi:10.1128/9781555816636.ch13

Mitochondria and Respiration

2014· book-chapter· en· W1161960867 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.

Bibliographic record

VenueASM Press eBooks · 2014
Typebook-chapter
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicFungal and yeast genetics research
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsPodospora anserinaMitochondrionBiologyMitochondrial DNANeurospora crassaOrganelleAlternative oxidaseGeneElectron transport chainGenomeCell biologyGeneticsBiochemistry

Abstract

fetched live from OpenAlex

This chapter covers the functions of mitochondria in filamentous fungi. Mitochondrial respiration occurs via transfer of electrons from reduced electron carriers to molecular oxygen. This is accomplished using an electron transport chain housed in the mitochondrial inner membrane (MIM). Fungal mitochondrial genomes are AT-rich DNAs that map as circular molecules. However, several studies suggest that fungal mtDNAs are actually long, concatenated linear molecules. The study of fungal mitochondrial introns has been an active area of research that has yielded a number of significant findings. There are numerous reports of RNA elements being associated with mitochondria. Though they are formally classified as mitoviruses, they can also be considered plasmids based on their structural similarities to linear mt plasmids and lack of an extracellular form. The large number of different proteins that are found in mitochondria (probably about 1,000 for fungi) and the limited coding capacity of mtDNA emphasize the fact that most mitochondrial proteins are encoded by nuclear genes, translated in the cytosol, and imported into the organelle. The chapter attempts to define the basic import process and summarizes the literature while pointing out contributions that have involved filamentous fungi-almost entirely N. crassa. Filamentous fungi are generally considered immortal. Podospora anserina is an exception to this rule, as it has a defined vegetative- growth life span.

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: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.885
Threshold uncertainty score0.838

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 head0.027
GPT teacher head0.260
Teacher spread0.233 · 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