B cells migrate to the lymphoid follicles. They are directed there by chemokine interactions between CXCL13, which is secreted by follicular dendritic cells (FDCs).

TLS Online TPP Program

#Id: 9406

#XL - T Zoology

Optimum territory size when benefit is greater than cost

TLS Online TPP Program

#Id: 9040

#XL - T Zoology

GPCR function as GEFs for heterotrimeric G protein.

TLS Online TPP Program

#Id: 8108

#XL - Q Biochemistry

A typical membrane lipid of archaea.

Diphytanyl moieties are 8 five-carbon isoprene groups condensed end-to-end.

TLS Online TPP Program

#Id: 10713

#XL - R Botany

Feature of root

Most Vascular plants has two types of roots;

I. Primary Roots (Tap root) that grow downward

II. Secondary Roots that branch out to the side

TLS Online TPP Program

#Id: 9532

#XL - R Botany

Pathogen genome sequencing (NGS & GBS) enables definition of the complete repertoire of predicted genes for a plant pathogenic species