B-cell survival in the follicle is dependent on access to the TNF-family member cytokine B-cell activation factor (BAFF), otherwise known as B lymphocyte survival factor (BLyS), which is secreted by the FDCs.

TLS Online TPP Program

#Id: 2852

#Unit 13. Methods in Biology

Stationary phases commonly used for exclusion chromatography

TLS Online TPP Program

#Id: 5079

#Unit 6. System Physiology – Plant

Structure of synthetic auxin, most synthetic auxins are used as herbicides in horticulture and agriculture.

TLS Online TPP Program

#Id: 3176

#Unit 3. Fundamental Processes

 mtDNA replication and segregation to daughter mitochondria is stochastic.

TLS Online TPP Program

#Id: 8116

#Unit 1. Molecules and their Interaction Relevant to Biology

Fingolimod—a Sphingosine-1-P Mimic Is an Oral Drug for Multiple Sclerosis

TLS Online TPP Program

#Id: 1991

#Unit 3. Fundamental Processes

Polyadenylation requires a protein complex that contains a specificity factor, an endonuclease, and poly(A) polymerase.