Quorum sensing in E. carotovora is mediated by N‐acyl homo serine lactones,

TLS Online TPP Program

#Id: 3235

#Unit 4. Cell Communication and Cell Signaling

Let-7 miRNAs act like tumor-suppressors down-regulate the translation of Ras & targets oncogenic transcription factor MYC

TLS Online TPP Program

#Id: 9422

#Unit 11. Evolution and Behavior

Intrasexual selection - Members of one sex, usually males, compete over partners, and the winner performs most of the mating.

TLS Online TPP Program

#Id: 6501

#Unit 3. Fundamental Processes

The phosphorylation pattern on the CTD is dynamic during the elongation process, catalyzed and controlled by multiple protein kinases, including P-TEFb, and phosphatases. Most oft the basal transcription factors are released from the promoter at this stage.

TLS Online TPP Program

#Id: 7756

#Unit 1. Molecules and their Interaction Relevant to Biology

Fluorine (the most electronegative element) is assigned a value of 4.0, and values range down to cesium and francium which are the least electronegative at 0.7

TLS Online TPP Program

#Id: 1108

#Unit 2. Cellular Organization

E1’s ion-binding sites are exposed to the cytoplasm, and it has high affinity for Na+ but low affinity for K+