St6gal1tm1Jlau
Targeted Allele Detail
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Symbol: |
St6gal1tm1Jlau |
Name: |
beta galactoside alpha 2,6 sialyltransferase 1; targeted mutation 1, Joseph TY Lau |
MGI ID: |
MGI:3814350 |
Synonyms: |
Siat1deltaP1, SiatdeltaP1 |
Gene: |
St6gal1 Location: Chr16:23043490-23179100 bp, + strand Genetic Position: Chr16, 14.03 cM
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Alliance: |
St6gal1tm1Jlau page
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Germline Transmission: |
Earliest citation of germline transmission:
J:140702
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Parent Cell Line: |
Not Specified (ES Cell)
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Strain of Origin: |
129S4/SvJae
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Allele Type: |
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Targeted (Null/knockout) |
Mutations: |
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Insertion, Intragenic deletion
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Mutation details: A neomycin selection cassette replaced a 1.2-kb region that contained the transcriptional start site uniquely associated with the P1 promoter of this gene loci. This deletion region also contained exon H, an untranslated upstream exon that defines a liver specific mRNA isoform for this loci. Northern blot confirmed that no mRNA isoforms containing exon H were detected in the liver of homozygous mice, while levels of another mRNA isoform were present at normal levels. Total mRNA levels for this gene were depressed about 4-fold in the liver, slightly decreased in the spleen and were largely unchanged in the brain, liver, lung and kidney.
(J:140702)
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View phenotypes and curated references for all genotypes (concatenated display).
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Mouse strains and cell lines
available from the International Mouse Strain Resource
(IMSR) |
Carrying this Mutation: |
Mouse Strains: 0 strains available
Cell Lines: 0 lines available
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Carrying any St6gal1 Mutation: |
57 strains or lines available
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Original: |
J:140702 Appenheimer MM, et al., Biologic contribution of P1 promoter-mediated expression of ST6Gal I sialyltransferase. Glycobiology. 2003 Aug;13(8):591-600 |
All: |
9 reference(s) |
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