Genotyping Protocols Database
Stock No: 012466
Protocol 15138: Pyrosequencing Assay - Tg(Lrrk2)-PYRO
Version 2.0

Notes

This genotyping assay uses pyrosequencing technology and is run on the Biotage PSQ 96MA. The Jackson Laboratory is not posting the complete details of our pyrosequencing genotyping assays as the primers for pyrosequencing cannot be used for sequencing using more traditional methods. The wild type and mutant nucleotides and the flanking DNA sequence are provided below.

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

JR 12466=GGG WT Lrrk
JR 12467=TCA G2019S
 
This assay does not distinguish Tg/0 from Tg/Tg
 

 

Sequence

tctctggcagGTATCTCCACTCAGCCATGATTATTTACCGTGACCTGAAGCCCCACAATGTGCTGCTTTTTACCCTGTATCCCAATGCTGCCATCATTGCGAAGATTGCGGACTAC(g/t)(g/c)(g/a)ATCGCACAGTACTGCTGCAGGATGGGAATAAAGACATCAGAGGGCACCCCAGgtaggagaacaagtttactttttttgcagtggaccatcagtgccctcaagtgtgggtctaggagatata

JAX Protocol

Protocol Primers

Primer 5' Label Sequence 5' → 3' 3' Label Primer Type Reaction Note
17195 GAC CTG AAG CCC CAC AAT G
17196 Fluorophore GTG CCC TCT GAT GTC TTT ATT CC
17197 GCG AAG ATT GCG GAC

Reaction A

Component Final Concentration
ddH2O
Kapa 2G HS buffer 1.00
MgCl2 2.00
dNTPS-kapa 0.20
17195 0.50
17196 0.50
Glycerol 5.00
Kapa 2G HS taq polym 0.01
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
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.

Strains Using This Protocol

Stock Number Strain Name
012466 B6.Cg-Tg(Lrrk2)6Yue/J
012467 B6.Cg-Tg(Lrrk2*G2019S)2Yue/J
2 strains use this protocol