Auxotroph culture (His- and Lac-) culture of E. coli was mutagenised. On what media would one spread the mutagenised cells to select prototroph for both His+  and Lac+ cells?

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#Question id: 1543

#XL - S Microbiology

Effector  cytokines of TH 1 cells?

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#Question id: 1544

#XL - S Microbiology

function equivalent of MASP-2

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#Question id: 1545

#XL - S Microbiology

B cells negatively regulated by,

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#Question id: 1547

#XL - S Microbiology

follicular dendritic cells (FDCs) secrete CXCL13 and its receptor, CXCR5, which is expressed on B cells, function of this interaction ?

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#Question id: 1548

#XL - S Microbiology

B-cell survival in the follicle is dependent on?

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#Question id: 1549

#XL - S Microbiology

the decision to translate  IgM versus IgD  heavy chains is made at the level of?