Today's date: 9/19/05
PCR name: B
Purpose: Distinguishes between wt (+) allele and Irs1 knockin mutant alleles (ki) that no longer have neo cassette at 3' end, but do have a single loxP site and other extra sequence there (66 bp total). Examples include CK, FCT, S7A, JBM segregating with + allele.
Samples:
1  
2  
3  
4  
5  
# of rxns
Reactions (ul): X 33 Profile name: IRS1KIGT
DNA 1   step time (min:sec) temp (C)
H20 13.5 445.5 1 15:00 95
10X buffer 2 66 2 :30 94
4mM dNTPs 1.5 49.5 3 :20 62
10pmol/ul primers 4 :45 72
cdsC2 1 33 go to step 2 34 times
UTRrev1 1 33 5 10:00 72
  6 hold 4
     
20 ul 627 ul
+ HotStar Taq 0.18 ul 5.94 ul
Primers: Sequence: (5' to3')           Tm
cdsC2 CAGCAATGAGGGCAACTCCCCAAGACGCTCCA 71.7
UTRrev1 AGAGAGAAGCCCTTCTGTGGCTGCTCCAAACACA 67.5
Products: from allele(s) length (bp) digests?   primers    
+ wt (+) 423 cdsC2 + UTRrev1
ki ki (CK, FCT, S7A, etc) 358 cdsC2 + UTRrev1
Genotype: bands              
+/+ 358 only
CK/+, FCT/+, etc 423 and 358
FCT/FCT, CK/CK 423 only