The phrase "and indeed based on" is correct and usable in written English.
It can be used to emphasize that something is truly or genuinely derived from a particular source or foundation.
Example: "The conclusions drawn from the study are, and indeed based on, extensive research conducted over several years."
Alternatives: "and truly derived from" or "and genuinely founded on".
He added that he thinks regulatory bodies now understand "the time is right for sea change" in which they move toward helping more than hindering innovation, and indeed, based on statements made during her confirmation hearing, new Secretary of Transportation Elaine Chao seems to espouse a similar perspective.
And indeed, based on additional pilot testing, the NCS program office did eventually propose a more practical strategy of provider-based and hospital prenatal recruitment specifically for pregnant women.
Indeed, based on this image one might easily confuse Rechy with Johnny Rio, the ex-hustler hero of "Numbers" whose name hints at the history that the books elide.
And now Chilcot agrees that the war was indeed based on "flawed intelligence and assessments" that were not "challenged, and they should have been".
Surely, to be fair to the people who she takes to task, it's essential for students and others to know more about existing data and alternative views that are indeed based on solid science.
Staines is much derided by the Westminster press lobby and many of his stories are, indeed, based on hearsay.
Indeed, based on observation and practice in both programmes, it is clear that queuing times for TB treatment are usually shorter than for HIV patients.
Indeed, based on these and other studies, a hypothesis has been suggested that classical complement activation is detrimental in neurodegeneration, whereas alternative complement activation is beneficial up to a certain threshold or depending on the complement receptor CR1 genotype [ 51].
Indeed, based on our results and the type locality, only the Central California Clade would correspond to L. occidentalis.
The latest criteria were indeed based on objective tests, and had forced the experts in the field to reach agreement.
Indeed, based on our metabolite and gene expression data, there is no evidence to indicate that hsi2-2 shouldngs shaved have greater tolerance to dehydration stress.
