Attenuator riboswitch (Leader sequence) region 1 is translated  till UGA (R1-2) at high trp concentration due to two conditions

 Ribosome quickly crosses codon 10, 11

After crossing codon 10, 11 ribosome prematurely terminated at UGA at the end of Region 1

TLS Online TPP Program

#Id: 8226

#Unit 2. Cellular Organization

I-cell disease

• almost all of the hydrolytic enzymes are missing from the lysosomes of many cell types.

• mis-sorting has been traced to a defective or missing GlcNAc phosphotransferase.

TLS Online TPP Program

#Id: 121

#Unit 5. Developmental Biology

The development of the vertebrate eye is a classic example used to describe the modus operandi of tissue organization via intercellular interactions.

TLS Online TPP Program

#Id: 8109

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 10228

#Unit 6. System Physiology – Plant

brassinolide binds to brassinosteroid receptor kinase BRASSINOSTEROID-INSENSITIVE1 (BRI1) on the plasma membrane triggers a phosphorylation cascade that causes a repressor protein, BRASSINOSTEROID-INSENSITIVE2 (BIN2), to become inactivated.

TLS Online TPP Program

#Id: 2840

#Unit 13. Methods in Biology

These are His-tag subsequently removed by cleavage with a reagent such as cyanogen bromide and the protein of interest purified by protein biochemical methods such as chromatography and polyacrylamide gel electrophoresis.