c003c49e P_tet-sfGFP integrated at attB neutral site
l.hobbs · branch main · 2026-10-29 09:40 UTC
Record
| genotype | dlacZ::kanR, attB::P_tet-sfGFP |
|---|---|
| marker | kanR |
| phenotype | Lac-, fluorescent under aTc |
| protocol | CRIM integration, pINT-ts helper |
| strain | MG1655 dlacZ GFP |
| full sha | c003c49ef87d5861c0d205949fa1d8311488e1e0 |
Barcode (format v0)
GGTCTCATAAAAAATTACAGCTGCGTGAGACC32 nt · structure: 7 nt anchor + 16 nt payload (first 8 hex chars of the commit sha at 2 bits/base) + 2 nt checksum + 7 nt anchor. Integrate at a neutral genomic site; any single-base read error in the core is detected by the checksum.
GC 44% max homopolymer 6 no restriction sites in core
Constraint warnings are informational in v0 — the commit id is fixed by content, so a failing barcode flags a candidate for re-encoding strategies (a v1 concern).