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PMID |
Sentence |
1 |
3036954
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We describe the molecular cloning of the gal operon of Salmonella typhimurium LT2 and the localization of the gal promoter and the genes galE, galT, and galK.
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2 |
3036954
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We constructed a plasmid that contained a defined 0.4-kilobase deletion in the galE but still expressed galT and galK activities from the gal promoter.
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3 |
3036954
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We describe the molecular cloning of the gal operon of Salmonella typhimurium LT2 and the localization of the gal promoter and the genes galE, galT, and galK.
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4 |
3036954
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We constructed a plasmid that contained a defined 0.4-kilobase deletion in the galE but still expressed galT and galK activities from the gal promoter.
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5 |
3781619
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The galE derivative of strain 381 comprised two components: galactose sensitive, thought to be the original mutant; and galactose resistant, presumably by a second mutation reducing galK or galT function or both.
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6 |
8988861
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Immunization via GALT (gut infection with TGEV) elicited high numbers of IgA ASC and high LPA responses in GALT (gut lamina propria, LP or mesenteric lymph nodes, MLN), but lower responses in BALT (bronchial lymph nodes, BLN) and induced complete protection against enteric TGEV challenge.
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7 |
14498980
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In contrast to untreated infected control animals that showed substantial depletion of CD4+ T cells from gut-associated lymphoid tissues (GALT), tenofovir-treated animals showed sparing of GALT CD4+ T cells both during the treatment period and in the off treatment follow-up period.
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8 |
17114448
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In this study we provide compelling evidence in CD40(-/-) mice demonstrating that IgA CSR can be independent of CD40 signaling and germinal center formation and does not occur in the gut lamina propria (LP) itself.
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9 |
17114448
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The Peyer's patches in CD40(-/-) mice expressed unexpectedly high levels of activation-induced cytidine deaminase mRNA and germline alpha transcripts, but few postswitch circular DNA transcripts, arguing against significant IgA CSR.
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10 |
17114448
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Whereas all of the classical sites for IgA CSR in the GALT in CD40(-/-) mice appeared severely compromised for IgA CSR, B cells in the peritoneal cavity demonstrated the expression of activation-induced cytidine deaminase mRNA comparable to that of wild-type mice.
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11 |
24634669
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We found that mucosal application of Immunovac-VP-4, which contains antigens of conditionally pathogenic microorganisms, in conjunction with the activation of Tγδ and B1, induces adaptive immune mechanisms not only in the lymphoid formations associated with the respiratory system and with GALT, but also in the spleen [increased expression of cluster of differentiation 3 (CD3), CD4, CD8, CD19, and CD25].
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