Key components of the MAPK/ERK pathway. P represents phosphate, which communicates the signal. Top, epidermal growth factor (EGF) binds to the EGF receptor (EGFR) in the cell membrane, starting the cascade of signals. Further downstream, phosphate signal activates MAPK (also known as ERK).
Definitions for Accreditation. accreditation(noun) the act of granting credit or recognition (especially with respect to educational institution that maintains suitable standards) a commission is responsible for the accreditation of medical schools. accreditation(Noun) The giving of credentials.
An IATA accreditation is a seal of approval issued to qualified travel agents and cargo agents. Approximately 60,000 agents worldwide are accredited with an official IATA number by the issuing body, International Air Transport Association. Founded in 1945, this industry trade association represents approximately 280 airlines in 120 countries.