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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Eur J Immunol. 2013 Aug 27;43(11):3061–3075. doi: 10.1002/eji.201343416

Table 1. Summary of J-chain and Blimp-1 expression in Ig-secreting cells.

The table summarizes in situ hybridization data from figures 3-5 and 7, encompassing expression in the neonatal spleen along with adult spleen and epigonal tissue. (+) indicates presence of transcript by in situ hybridization, (-) indicates no expression was detected by in situ and (N/A) indicates that the cell type in question is not present in said tissue.

J-chain Blimp-1

Neonatal spleen 19S IgM + -
IgM1gj + -
7S IgM n/a n/a
IgW n/a n/a

Adult spleen 19S IgM + -
IgM1gj n/a n/a
7S IgM - +
IgW +/- ?

Epigonal 19S IgM n/a n/a
IgM1gj + -
7S IgM - -
IgW + -
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