VpreB and λ5 (called a surrogate light chain), to form a pre-B-cell receptor.

TLS Online TPP Program

#Id: 1687

#Unit 4. Cell Communication and Cell Signaling

Recombination between the VH and D-JH segments follows during the pro-B-cell stage.

TLS Online TPP Program

#Id: 9280

#Unit 6. System Physiology – Plant

The interaction between NFR and SYMRK initiates calcium spiking in the nucleus, presumably via a second messenger molecule.

Core symbiotic genes are activated.

Cytokinin signaling is initiated.

TLS Online TPP Program

#Id: 8483

#Unit 1. Molecules and their Interaction Relevant to Biology

The central bond in this case is the peptide bond, where rotation is constrained. The peptide bond is normally (99.6% of the time) in the trans configuration, constraining  to a value of w=+_180. For a rare cis peptide bond, w=0.

TLS Online TPP Program

#Id: 10251

#Unit 6. System Physiology – Plant

The pyrabactin resistance (PYR)/PYR‐related (PYL)/regulatory

component of ABA receptor (RCAR) family of ABA receptors (PYR/PYL/RCAR protein family) have ABA‐binding activity

TLS Online TPP Program

#Id: 1470

#Unit 4. Cell Communication and Cell Signaling

A protein called Snail that suppresses the expression of E-cadherin is associated with the epithelial-to-mesenchymal transition.