I want to know the answer to the following question:
How long a rhythm were researchers able to sustain in the in vitro experiment?
All the background I'm provided with is that "Recent research has demonstrated that the circadian clock of Synechococcus elongatus can be reconstituted in vitro with just the three proteins (KaiA, KaiB, KaiC) of their central oscillator.". Is that enough to answer the question?
Answer: no