Tools for the biologist enabling optimized use of gene trap clones

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UniTrap UNI18264
Trapped Gene
Napb (ENSMUSG00000027438)
Vector Insertion
Chr 2: 148529062 - 148532681
Public Clones not available
Private Clones OST426737 (lexicon)
Severity of mutation (?) Insertion after 47% of polypeptide chain

Suggested RT-PCR (?)
Control PCR for the trapped allele
Upstream Exon
ENSMUSE00000557060 (Chr2:148532682..148532759 -)
Vector Sequence
Forward Primer Location Tm %GC LacZrt Reverse Primer Location
ACTGAGCTCGTGGACATTGA Chr2:148532686..148532705 59.42 50 TGGCGAAAGGGGGATGTG Gene trap vector
Control PCR for the wild-type allele
Upstream Exon
ENSMUSE00000557060 (Chr2:148532682..148532759 -)
Downstram Exon
ENSMUSE00000661465 (Chr2:148529006..148529061 -)
Forward Primer Location Tm %GC Reverse Primer Location Tm %GC
ACTGAGCTCGTGGACATTGA Chr2:148532686..148532705 59.42 50 No primer for this exon

Other possible Exon-Primers for RT-PCR (?)
  Exon ID Exon location Forward Primer Primer location Tm %GC
upstream ENSMUSE00000356787 Chr2:148558002..148558203 CTCTTTCCTCCGAGGGTTGT Chr2:148558006..148558025 60.62 55
upstream ENSMUSE00000397431 Chr2:148538411..148538490 AAGATGGCCAAGAACTGGAG Chr2:148538413..148538432 59.28 50
upstream ENSMUSE00000169612 Chr2:148535053..148535169 AGGGAATGCGTTTTGTCAAG Chr2:148535146..148535165 60.11 45
upstream ENSMUSE00000169615 Chr2:148532895..148532941 CTTAAATGCAGCCATCGACA Chr2:148532909..148532928 59.83 45
upstream ENSMUSE00000557060 Chr2:148532682..148532759 ACTGAGCTCGTGGACATTGA Chr2:148532686..148532705 59.42 50

*** Putative Vector Insertion (Chr 2: 148529062 - 148532681) ***

  Exon ID Exon location Reverse Primer Primer location Tm %GC
downstream ENSMUSE00000661465 Chr2:148529006..148529061 No primer for this exon
downstream ENSMUSE00000661464 Chr2:148528797..148528881 GCAGACACTTGTTGGCAGAG Chr2:148528840..148528859 59.62 55
downstream ENSMUSE00000557052 Chr2:148526109..148526213 ACAAGGGGTTATCCATGGTG Chr2:148526161..148526180 59.53 50
downstream ENSMUSE00000169616 Chr2:148524667..148524735 GGAGTCCGTAAATGCTGGAA Chr2:148524666..148524685 60.07 50
downstream ENSMUSE00000169614 Chr2:148523919..148523969 CGCTTCACTGTTCTGTTCCTC Chr2:148523909..148523929 60.04 52.38
downstream ENSMUSE00000373709 Chr2:148521028..148523242 CTAGGGCCATCCAAAGATGA Chr2:148521828..148521847 60.03 50

Suggested Genomic-PCR (?)
  Forward Forward location Tm %GC Reverse name Reverse Reverse Location
PCR 1 TCGTGGACATTGAGAAGGTG Chr2:148529677..148529697 59.68 50 L232 GATGTGCTGCAAGGCGATTA Gene trap vector
PCR 2 TCGTGGACATTGAGAAGGTG Chr2:148529677..148529697 59.68 50 LacZ CCAGGGTTTTCCCAGTCACG Gene trap vector

Come back to gene ENSMUSG00000027438