Culture Collections in Japan and their Services
Bibliographic record
Abstract
Culture collections (CCs) are organizations that mainly collect strains of microorganisms to stably preserve or maintain them and distribute them to users. There are 23 CCs in Japan ; these are mainly established in universities and national institutes, and contain a total of 411 183 strains of preserved microorganisms (191 692 bacteria, 50 799 yeasts, 49 380 fungi and others), accounting for 20 % of strains preserved in CCs around the world. CCs also store information on their microorganism collections (species, location and origin of isolation, and growth conditions) in databases. These primary data for the identification of strains are open to the public via the Internet, and users can retrieve the data using searching systems offered by the CCs instead of using paper-based catalogs. In CCs, deposited microorganisms are cultured and, depending on the microbial group, freeze-drying or other freezing methods are used to prepare the microorganisms for distribution. At regular intervals, survival tests are carried out to check the quality of the preparations. In addition, CCs offer services other than distribution of their collections, such as e-mail newsletters, workshops on the handling of microorganisms, booklets on the microorganisms, and safety-deposit services for users’ collections.
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 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 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".