3 December 2025
From 8:00 4 December 2025 GMT [17:00 4 December 2025 JST]
To 8:00 11 December GMT [17:00 11 December 2025 JST]
You can search for stocks but cannot order flies.
3 December 2025
End-of-year Shipping and Winter Holidays
Orders received after 4 December 2025 3:00 p.m. (GMT) will be shipped on 7 January 2026.
21 November 2025
Dear KYOTO Stock Center Users,
Due to the need to make room for new collections, we determine to remove 964 MARCM lines (please see for the list). Stocks will be available for order as usual through the shipment on January 14, 2026. If you think that we should continue to maintain specific lines of the collection at the KYOTO Stock Center, please contact us via our web-mail site.
We deeply appreciate Dr. Luo at Stanford University and his group members for their great contribution to the KYOTO Stock Center.
17 November 2025
Dear KYOTO Stock Center Users,
Japan Post still has to continue temporary suspension of acceptance of international mail items to some countries or territories.
For the details, please see their site (updated on November 14).
We deeply appreciate your understanding and cooperation.
| Humanized fly lines | Human protein genes under the control of UAS |
| Young genes | Young genes with mutant or insertion stocks |
| Disease Ontology | Strains of Which Mutation and/or Insertion Is Related to Human Disease |
| miRNA | miRNA knockout and UAS miRNA collections |
| NP lines | GAL4 enhancer trap lines |
| GAL4 / GAL80 | Stage- and/or tissue-specific, or non-specific expression of GAL4 / GAL80 blocks GAL4 activity |
| GS lines | Gene Search System: Forced expression induced by GAL4 |
| UAS | UAS responders |
| FlyTrap | GFP fusion protein expression lines (Protein Trap) |
| CPTI | Cambridge Protein Trap Insertion
YFP fusion protein expression lines |
| GFP, YFP, RFP etc. | Fluorescent protein insertion lines |
| phiC31 (φC31) | phiC31 Integration System Components |
| P element mutagenesis | P element mutagenesis starter kits and controls |
| Freshly collected flies | Recently collected from the wild |
| Species Collection |
Species other than D. melanogaster
Photographs of 133 species of Drosophila Hierarchical Order of 133 species of Drosophila |
| Wild type stocks | Wild type stocks of D. melanogaster |
| MARCM | Mosaic Analysis with a Repressible Cell Marker system |
| EMS X lethals | X lethal lines with FRT from Bellen's lab |
| FRT-lethal (BruinFly) | Lethal lines with FRT and ey-FLP |
| FRT | FRT (FLP recombination target) strains |
| FLP | Flipase producing lines |
| DrosDel lines | Deletion lines generated by FRT-mediated recombination |
| Deficiency Kits | Selected deficiency strains |
| Deficiencies | Genome wide deficiencies |
| RS lines | FRT-carrying insertions can be used as docking sites |
| Duplication Kit 1 | Selected duplication strains for the X chromosome |
| T(1;Y) & T(Y;A) | Translocations between X and Y, or between Y and autosomes |
| Mapping | Marker strains useful for recombination (classical) mapping |
| Balancers | Stocks carrying balancer(s) |
| Announcement (12/03/2025) | |||||||||||||||||||||||
|
Acceptance of orders will be suspended due to system maintenance
[17:00 4 December 2025 JST] To 1:00 11 December 2025 GMT [10:00 11 December 2025 JST]
You can search for stocks but cannot order flies. 3 December 2025
End-of-year Shipping and |
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| Final shipment: | 10 December 2025 |
| Order deadline: | 4 December 2025 3:00 p.m. (GMT) |
| Holiday Shipment Closing | |
| First shipment: | 7 January 2026 |
Orders received after 4 December 2025 3:00 p.m. (GMT)
will be shipped on 7 January 2026.
| (JPY) | Japan | Overseas |
|---|---|---|
| Handling fees per stock (D. melanogaster) |
360 | 370 |
| Handling fees per stock (Other than D. melanogaster) |
470 | 490 |
| Handling fees per shipment | 1410 | 2205 |
| Postage per package | (actual cost) | |
— kyotofly (@kyotofly) August 23, 2023
See the announcement of our website (https://t.co/du2BPlNarp…) for detail. (TO)