The phrase "at the specified position" is correct and usable in written English.
You can use it when referring to a particular location or point that has been defined or indicated in a context, such as in instructions or descriptions.
Example: "Please place the item at the specified position on the diagram to ensure proper alignment."
Alternatives: "at the designated location" or "in the indicated spot."
If the outcome is a minus sign, the base at the specified position should be removed and all the bases afterward should be relocated to early positions.
If the outcome is a plus sign, the "Mutation Wheel" should be spun until resulting in a base (A, C, G or T) to be included at the specified position, with all the bases afterward being one-position delayed.
Ultimately for each variable position the relative occurrence of each amino acid at the specified position of each motif was calculated and set into relationship to nature occurrence.
First, the specificity of a tRNA molecule (e.g. one encoding a stop codon) can be modified to accommodate non-canonical amino acids; in this way, the use of the relevant codon can introduce an NCAA at the specified position.
Consequently, each alignment column was assigned a p-value, which denotes the probability that the fold changes of the four groups of sequences (according to the four possible nucleotides at the specified position) are from the same distribution.
This rational approach for the selection of amino acids for mutagenesis is then combined with randomization using degenerated primers to find the best amino acid substitution at the specified positions.
Similarly, if nucleus regions is non-conserved at the specified positions, the value of nuc will be 0, otherwise 1.
The goal of this procedure was to yield motifs with maximized log-likelihood (ll) scores at the specified positions, thereby revealing conserved intergenic sites corresponding to putative AtoC binding sites.
And accordingly, a two-degrees-of-freedom control scheme consisting of a command feedforward controller and an H∞ feedback controller is designed firstly to fulfill the specified positioning control requirements at nominal case.
For analysis, because the objective of this study is to maintain the states in which the object is inclined at a specified position, the state vector is composed of the object angle and position (varvec{v}=[theta,X_o]).
In order to demonstrate the feasibility and effectiveness of the virtual platform, we have designed two typical underwater operational tasks for training the operator: grasping a machine part in a basket, and making a circle at a specified position on the seabed.
