Previously, OsIRE1 kinase activity was thought to activate RNase activity, and other roles for OsIRE1 kinase had not been identified14.
SMARCA2 is a member of the SWI/SNF family of proteins with helicase and ATPase activities and thought to activate transcription altering chromatin structure in specific sites [ 40].
The binding of E to these cell-surface forms of E-receptors is thought to activate several second messenger systems via the activation of G-proteins, resulting in the activation of different protein kinases.
These residues are thought to activate the catalytic water of hydrolysis at the active sites and are therefore at a crucial position in the catalytic sites.
Canonical Wnts are thought to activate a signal-transduction pathway that induces the nuclear accumulation and transcriptional activation of β-catenin (Giles et al, 2003).
Prostratin is thought to activate a protein that promotes replication of the virus.
Gustatory pheromones are thought to activate P1 neurons but the circuit mechanisms that dictate their sensory responses to gate entry into courtship remain unknown.
The broadly reactive cysteine protease dipeptidyl peptidase I (DPPI, cathepsin C) is thought to activate all progranzymes (zymogens of lymphocyte serine proteases) to form mature granzymes.
While the substance in question, resveratrol, is thought to activate a protein called SIRT1, I know of no evidence that it "actually inhibits SIRT1".
"Another reason for this embrace of performance events is that they are thought to activate the viewer, who is thereby assumed, wrongly, to be passive to begin with," he writes.
oryzae (Xoo) and thought to activate XA21-mediated immunity in rice (Lee et al. 2009).
