The phrase "at a specific step" is correct and usable in written English.
It can be used when referring to a particular point or stage in a process or sequence of actions.
Example: "Please ensure that you follow the instructions carefully, especially at a specific step where the materials need to be combined."
Alternatives: "at a particular stage" or "during a certain phase".
It is noteworthy that APPL trafficking does not appear to be blocked completely at any specific step, since APPL-FLAG could enter the axons from the cell bodies in the larval motor neurons (Figure 6J, L) and reach the synaptic neuropil in the pupal optic lobe (Figure 5D, E).
Following intraoperative chest or abdominal CT scan, a 17-gauge, cooled-tip electrode (Cool-Tip system; Valleylab, MA, USA) was inserted into the tumor at a specific angle step by step.
Suppose that at a specific composition step, we have obtained information of the features of Sightseeing, Dates, City, corresponding to the bitwise-based vector of the current input (V=000011000010).
Now we are at a specific, manageable step: *making a list.
With this rule, at a specific time step, the update events occur to all that are possible to be updated.
Increased density at particular regions of the mRNA (e.g., stop codon) will suggest the involvement of S9 at a specific translation step (e.g., termination).
Although this insertion caused an inframe mutation here, the principle for introduction of long homonucleotide sequence leading to frameshift could be the same mechanism, implying that the HPN can be formed at a specific site in one-step by both single-strand slipped repair or by recombination.
In the former, the metabolism of leucine alone is blocked at one specific step by a defect in an enzyme called isovaleryl coenzyme A dehydrogenase.
Here, we describe a novel, evolutionarily conserved feedback system operating at a sterol-specific step of the mevalonate pathway.
