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The primary effector then has an action, which creates a signal that can diffuse within the cell. This signal is called the "second (or secondary) messenger." The secondary messenger may then activate a "secondary effector" whose effects depend on the particular secondary messenger system. [citation needed]
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Comparison of user features of messaging platforms refers to a comparison of all the various user features of various electronic instant messaging platforms. This includes a wide variety of resources; it includes standalone apps, platforms within websites, computer software, and various internal functions available on specific devices, such as iMessage for iPhones.
Session started as a fork of another messenger, Signal, aiming to build upon its foundation. However, concerns about the centralized structure of Signal Protocol and potential metadata collection led the team to deviate and create their own protocol, called "Session Protocol". This approach prioritized increased anonymity and decentralization.
Apple announced it is adopting the RCS (Rich Communication Services) messaging standard, which will feature iMessage-style texting between iPhone and Android users.
cAMP was discovered by Earl Sutherland and Ted Rall in the mid 1950s. cAMP is considered a secondary messenger along with Ca 2+.Sutherland won the Nobel Prize in 1971 for his discovery of the mechanism of action of epinephrine in glycogenolysis, that requires cAMP as secondary messenger.
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MOSCOW (Reuters) -Russia's state communications watchdog Roskomnadzor said that Signal, an encrypted messaging app, had been blocked in the country for violating laws linked to anti-terrorist ...