A quantitative analysis of Colcemid-induced chromosomal nondisjunction in Chinese hamster cells in vitro
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.
Bibliographic record
Abstract
A quantitative analysis of Colcemid-induced chromosomal nondisjunction in cultured Chinese hamster cells is presented. Chromosome counts were made immediately following nondisjunction and also determined for colonies arising after treatment. Nondisjunction of a single chromosome occurred randomly. When two or more chromosomes were involved, the process was nonrandom and appeared to be independent of chromosome size. The frequency distribution of the extra chromosomes in single and multiple trisomic clones which survived Colcemid treatment was nonrandom, although every group could be involved. Monosomy appeared in 0.8 % of the surviving clones. Although monosomy for each chromosome grouping was observed immediately after nondisjunction, only monosomics involving the smaller chromosomes proliferated beyond this stage to form a colony.
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 imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it