The phrase "are often derived to" is not correct in standard written English.
It seems to be an incorrect combination of words, as "derived" typically requires a different preposition or structure.
Example: "The conclusions are often derived from extensive research."
Alternatives: "are often obtained from" or "are often drawn from".
Quantitative structure property relationships are often derived to identify molecular determinants of drug potency and facilitate drug design.
A number of metrics from the co-occurrence matrix are often derived to get a more useful set of features (e.g. Haralick features, which include entropy, contrast, variance, angular moment, correlation, mean and their derivatives).
These conflicting conclusions are often derived due to small sample sizes, compounding variables and selection biases in patient populations for each study.
However, many current studies make little use of existing knowledge such as gene function within specific pathways, and prognostic signatures are often derived with no reference to the functional roles of their components.
Cell lines are homogenous and easy to maintain, but are often derived from tumors and have adapted to growth in culture.
This matters as several libraries, one per targeted genomic region, are often derived from a single sample to monitor biodiversity at different phylum level, and difference in parsing can result in ambiguities about sample sizes and sample identity.
Frequently incorporating a "personalized" approach, as the redirected cells are often derived from the cancer patient, the approach to early-phase trials of cellular therapy is intrinsically complex.
These chemicals, termed semiochemicals, are often derived from plant metabolites include those meant to attract, repel and provide other kinds of information.
3) RNAi constructs can be complementary to miRNAs which are often derived from introns [23] and might act like antagomirs [24].
Data used in the studies are often derived from different sources, and it is not possible to make any generalizations.
Consistent with this hypothesis, autosomal retrogenes are often derived from X-linked parental genes that reside close to components of the dosage compensation machinery [ 16].
