The phrase "a requirement of sequences" is correct and usable in written English.
It can be used in contexts discussing conditions or criteria that must be met within a sequence, such as in mathematics, programming, or project management.
Example: "In order to ensure the integrity of the data, a requirement of sequences must be established before processing the information."
Alternatives: "a condition of sequences" or "a prerequisite for sequences".
This corresponds to a requirement of 1397 sequence reads per mutant per condition or 349 reads per biological replicate library.
Filter F2 introduced a requirement of inter-specific sequence representation in the contig to increase sequence sampling both at the SNP position as well as for flanking sequences, in an attempt to increase SNP transferability across more distant species.
In step 1, we extracted potential target genes based on optimal free-energy information with a requirement of complete seed-sequence-matching using the RNAhybrid software [ 15], which predicts potential binding sites of short RNAs among target sequences.
These data indicate a requirement of the NLS sequence for the nucleolin-directed Stat1 nuclear transport in hematopoietic cells.
The F. nucleatum double glycine riboswitch ligand-binding domain retains preformed tertiary structure in its ligand-free state, with a requirement of a leader sequence.
However, the overall 3D structure of a protein, especially that of enzymes, is known to be highly conserved across species [ 22] with a requirement of only 25% sequence identity for homology model building [ 23], thereby suggesting that homology modeling can be utilized as an adequate tool for this study.
The distribution of Z-scores is similar in the Hfq pool and the pool from round 9 of the Neutral SELEX experiment, further supporting the hypothesis that the neutral amplification steps of SELEX, not Hfq, imposed a requirement of structural instability on the sequences.
Finally, we noted that two of these lacked DNA sequence information, a requirement of our "cleaner" query.
This leaves the heterochromatin as a major, multi megabase-sized sequence haploblock that may be passed on between generations without modification, and without the need of having to fulfil any requirements of sequence collinearity.
As a result, we checked the requirement of sequencing coverage for the HNA alleles.
