Immunoglobulin<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="E1"><mml:mi>λ</mml:mi></mml:math>Gene Rearrangement Can Precede<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="E2"><mml:mi>κ</mml:mi></mml:math>Gene Rearrangement
Developmental immunology