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Golgi Specificity And Development Of Autoreactive B Cells, Fazlullah Salar Khan Nawazi

Theses and Dissertations (ETD)

B cell receptors with certain heavy/light chain pairs predominate in the periphery of anti-DNA heavy chain transgenic mice while certain other B cell receptors are absent. We wanted to know why. To answer this, we re-constructed B cell receptors represented in the anti-DNA transgenic mice by cloning them as single chain variable fragments (scFv) to analyze their affinity to dsDNA. scFv representing receptors that were recovered from the spleens of transgenic mice had very little to no affinity to dsDNA. scFv representing receptors that were absent in the spleen had high affinity to dsDNA. We therefore concluded that receptors with …