The phrase "abundant per" is not correct and does not convey a clear meaning in written English.
It is unclear when it could be used due to its lack of clarity and context.
Example: "The resources available are abundant per the recent report." (Note: This example may still be confusing.)
Alternatives: "ample according to" or "plentiful as per".
From inspection of sequenced small RNA populations from the 50 75 mg seed coats and cotyledons of Williams [ 27], we find only a few occurrences of the miR172 family (less than 30 occurrences per million reads) while some family members of the miR156 family are highly abundant (99,000 per million) in the cotyledons.
The scale used was adapted from Simmons and Gurr [ 16] and consisted of four categories: 3, Abundant (>5 per mm); 2, sparse (5 1 per mm); 1, very sparse (<1 per mm2), and 0, absent.
We rated fruit abundance of each tree on a 1 4 scale (sparse to abundant); values per transect could range from 0 (i.e., no fruiting trees) to n (fruiting trees) ×4 (i.e., all fruiting trees had abundant crops).
For the host defense proteins, the 3 most abundant peptides per protein were summed [43].
Peptides were resuspended in 5% ACN/0.1% FA, and loaded onto an ESI-LTQ XL mass spectrometer (Thermo, Waltham, MA) for identification by LC-MS/MS of the 6 most abundant peptides per precursor scan.
Fifteen clusters of co-related compounds were generated of which the most abundant compound per cluster entered PCA.
The most abundant ions per RT window in the QC samples were used for the evaluation (Supporting Information Figure S-12).
The proteins were quantified by a peak area based label-free quantification using the three most abundant peptides per protein.
I have argued that the de novo evolution of phagocytosis requires abundant energy per gene, enabling genetic 'experimentation', that is unavailable to prokaryotes.
