A brief pulse of red light will induce a response, provided that the light is sufficiently bright, and conversely, very dim light will work if the irradiation time is long enough. 

This reciprocal relationship between fluence rate and time is known as the law of reciprocity

TLS Online TPP Program

#Id: 1349

#XL - T Zoology

RAF (also known as MAPKKK),  A ser/thr protein kinase

TLS Online TPP Program

#Id: 1350

#XL - T Zoology

KSR (Kinase suppressor of Ras) is a pseudogene homolog of RAF Involve in the activation of RAF

TLS Online TPP Program

#Id: 1351

#XL - T Zoology

CNK serves as a molecular scaffold platform for KSR-mediated RAF activation

 

TLS Online TPP Program

#Id: 1352

#XL - T Zoology

GRB2 SH3 domains bind to proline-rich sequences in Sos

  

TLS Online TPP Program

#Id: 1353

#XL - T Zoology

GRB2 SH2 domain binds to a specific phosphotyrosine residue in the cytosolic domain of an activated RTK.

 

TLS Online TPP Program

#Id: 1354

#XL - T Zoology

The SH2 domain binds strongly to any peptide containing a critical four-residue core sequence:  phosphotyrosine–glutamic acid–glutamic acid–isoleucine