TLS Online TPP Program

#Question id: 1547


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

#I Life Science/ Life Sciences Group – I-V
  1. They are directed

  2. class switch recombination (CSR)

  3. somatic hypermutation (SHM)

  4. Improved affinity