Root apical meristem

Growth  occurs  just  behind  the  tip  in  three  overlapping  zones  of  cells at  successive  stages of  primary  growth.  These  are  the  zones  of  cell  division,  elongation, and differentiation

TLS Online TPP Program

#Id: 9353

#XL - T Zoology

The function of RIII for TGF-β receptors is similar to that of the α subunit of the IL-2 receptor 

(means facilitating TGF-β binding to the RII and RI)

   

         

TLS Online TPP Program

#Id: 9311

#XL - T Zoology

TLS Online TPP Program

#Id: 8985

#XL - T Zoology

TLS Online TPP Program

#Id: 9752

#XL - R Botany

Phloem feeders activate the salicylic acid signaling pathway, as similar to pathogen infections.

TLS Online TPP Program

#Id: 9957

#XL - T Zoology

Wnts are paracrine factors that make up a large family of cysteine-rich glycoproteins