Teaching CSIR NET Mock Test Series Life Sciences Cell Communication and Cell Signaling Cellular communication
Arrange the correct series of steps involved in the activation of JAK-STAT pathway.
I. Binding of cytokines to JAK receptors
II. Cross-phosphorylation of tyrosine residues on JAK receptors
III. Docking and phosphorylation of STATS
IV. Dissociation of STATs followed by dimerization
V. Activation of gene transcription by phosphorylated STAT dimers
1
I - II - III - IV - V
2
II - III - I - IV - V
3
I - III - IV - II - V
4
I - II - IV - III - V