All STAT proteins contain: 

an N-terminal DNA-binding domain

an SH2 domain

a C-terminal domain with a critical tyrosine residue

TLS Online TPP Program

#Id: 9521

#XL - R Botany

The nematode‐secreted peptide 16D10, which was first isolated from the soybean root‐knot nematode Meloidogyne incognita, interacts with a plant regulatory protein, stimulates root growth, and binds in planta to two SCARECROW‐like transcription factors.

TLS Online TPP Program

#Id: 10337

#XL - Q Biochemistry

Surface protein on B cell

CR2(CR21)

CD19

TAPA-1(CD81)

mIg 

Igα/ Igβ

(CD79a and CD79B)

TLR

CD40

B7(CD80/86)

ICAM-1

MHC-1 and 2 both

CD 22

TLS Online TPP Program

#Id: 8862

#XL - R Botany

In vertebrates, stabilization of cohesins requires the cohesin-associated factor sororin.

TLS Online TPP Program

#Id: 9340

#XL - T Zoology

N-terminal prodomain is required for proper folding and dimerization of the C-terminal TGF-β domain.

TLS Online TPP Program

#Id: 8319

#XL - Q Biochemistry

Nucleation phase 

Lag period (Time taken for nucleation) Rate-limiting Step.