Genomes of many plant pathogenic bacteria are target to search a cluster of genes that encode the type 3 secretion system (T3SS)

TLS Online TPP Program

#Id: 8879

#XL - R Botany

This combination of two positive feedback loops:

one that activates a CDK1 activator (Cdc25C)

one that inhibits a CDK1 inhibitor (Wee1)

results in the abrupt and irreversible transition from G2 into mitosis.

TLS Online TPP Program

#Id: 1347

#XL - T Zoology

SOS – Ras GEF

NF1 - Ras GAP

TLS Online TPP Program

#Id: 9884

#XL - T Zoology

TLS Online TPP Program

#Id: 8011

#XL - T Zoology

                                   Richard hypothesis 

d/w = resource separation ratio.

d/w < 1, species cannot coexist;

1 < d/w < 3, there will be some competition between species

d/w > 3, species coexist harmoniously

TLS Online TPP Program

#Id: 9357

#XL - T Zoology

RII phosphorylates serine and threonine in the juxtamembrane segment of the RI (ligand induced receptor hetero-oligomerization), releasing the inhibition of RI kinase activity.