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Notes
Ref Seq: CGTTGCCTCCTCGATTGCCCATGa/c
Mut = C
WT= A
The genotyping protocol(s) presented here have been optimized for reagents and conditions used by The Jackson Laboratory (JAX).
To genotype animals, JAX recommends researchers validate the assay independently upon receipt of animals into their facility.
Reaction cycling temperature and times may require additional optimization based on the specific genotyping reagents used.
Expected Results
Hom = ~475 bp
Het = 342 bp and ~475 bp
WT = 342 bp
Sequence
agggtaggctgaccattgtgttgagtccaggctggggttggacctggggtatctccctccccaatgatagGACCACTCCACAAGCATCTTAGGCGTTGCCTCCTCGATTG
CCCATGa/cATTGGGCCACAGTCTGGGTTTGGACCATGATTCTCCCGGGCACAGCTGTCCCTGTCCAGGTCCAGCCCCGGCTAAGAGCTGC
ATCATGGAGGCCTCCACAGAgtgagtaactgggggtggggtgaggtgggggatgggatgttagggttcatgagggtaaggcaaggtgcgagagcctctgcctagctcgcctgg
ctgctttcctcagCTTCCTACCAGGTTTGA
JAX Protocol
Protocol Primers
| Primer | 5' Label | Sequence 5' → 3' | 3' Label | Primer Type | Reaction | Note |
|---|---|---|---|---|---|---|
| 22935 | AGG GTA GGC TGA CCA TTG TG | Forward | A | |||
| 22936 | TCA AAC CTG GTA GGA AGC TGA | Reverse | A |
Reaction A
| Component | Final Concentration |
|---|---|
| ddH2O | |
| Kapa 2G HS buffer | 1.30 X |
| MgCl2 | 2.60 mM |
| dNTPS-kapa | 0.26 mM |
| 22935 | 0.50 uM |
| 22936 | 0.50 uM |
| Glycerol | 6.50 % |
| Dye | 1.00 X |
| Kapa 2G HS taq polym | 0.03 U/ul |
| DNA |
Cycling
| Step | Temp °C | Time | Note |
|---|---|---|---|
| 1 | 94.0 | -- | |
| 2 | 94.0 | -- | |
| 3 | 65.0 | -- | -0.5 C per cycle decrease |
| 4 | 68.0 | -- | |
| 5 | -- | repeat steps 2-4 for 10 cycles (Touchdown) | |
| 6 | 94.0 | -- | |
| 7 | 60.0 | -- | |
| 8 | 72.0 | -- | |
| 9 | -- | repeat steps 6-8 for 28 cycles | |
| 10 | 72.0 | -- | |
| 11 | 10.0 | -- | hold |
JAX uses a very high speed Taq (~1000 bp/sec), use cycling times recommended for your reagents.
JAX uses a 'touchdown' cycling protocol and therefore has not calculated the optimal annealing temperature for each set of primers.
Strains Using This Protocol
This is the only strain that uses this protocol.