The phrase "addition to the known" is not correct in standard written English.
It may be intended to convey the idea of adding something to existing knowledge or information, but it lacks clarity and proper structure.
Example: "In addition to the known facts, we must consider new evidence that has emerged."
Alternatives: "in addition to what is known" or "besides the known information".
In addition to the known and validated copy-number variations, a large number of additional copy-number variations was detected but not validated.
It is a nearly 25% addition to the known mm-VLBI sources.
A similar enigma existed previously in insects until it was shown that insect sperm possesses, in addition to the known centriole, a second atypical centriolar structure14,15,16.
In addition to the known effects of the input data, the manipulation and the particular conditions of the experimental apparatus may significantly affect the measured flow curves.
For element identification, the rDNA unit of A. adeninivorans (accession number Z50840) was first isolated and characterized in addition to the known H. polymorpha unit.
In addition to the known monoclinic θ-Al2O3 structure a new metastable alumina polymorph was identified also with apparent monoclinic symmetry.
The team discovered that in addition to the known larger northern seas, the moon's smaller lakes are also filled with methane, and at least one is more than 100 meters (~330 feet) deep.
Therefore, in addition to the known benefits of sugar reduction on lowering the risk for physical diseases and disorders, a reduction in sugar intake might assist in resolving social problems related to aggressive behaviors.
In addition to the known ambient pressure structures of Ti2O, Ti3O, and Ti6O discussed above, we below explore the so far undiscovered stoichiometric compounds and new phases which also have the possibility of being potential electrides.
Neurological examination disclosed, in addition to the known visual field impairment, bilateral hypoacusia with left tinnitus.
In addition to the known GCN4 binding motif, OsSMF1 also recognizes the ATGA and ACGT motifs.
