The bacterial blight pathogen of rice (Oryza sativa), Xanthomonas oryzae pv. oryzae, secretes a highly conserved sulfated peptide called Ax21, which mediates quorum sensing by controlling Xanthomonas motility, biofilm formation, and virulence.

TLS Online TPP Program

#Id: 1542

#Unit 2. Cellular Organization

Op18/stathmin (End-Binding Proteins) binds selectively to curved protofilaments and enhances terminal tubulin heterodimer dissociation from a microtubule end. 

 

TLS Online TPP Program

#Id: 1428

#Unit 4. Cell Communication and Cell Signaling

TGF-β1 and TGF-β3 contain RGD motif that binds to integrins.

TLS Online TPP Program

#Id: 460

#Unit 2. Cellular Organization

PHD and the Tudor domain also recognizes methyl-lysine.

TLS Online TPP Program

#Id: 7222

#Unit 5. Developmental Biology

Allelic exclusion Most T cells fully rearrange and express a TCR chain from only one of their two TCR alleles.

TLS Online TPP Program

#Id: 8029

#Unit 1. Molecules and their Interaction Relevant to Biology