The phrase "a previous variant" is correct and usable in written English.
It can be used when referring to an earlier version or form of something, often in contexts like scientific research, software development, or discussions about changes over time.
Example: "The study compared the effects of the current vaccine with those of a previous variant to assess improvements in efficacy."
Alternatives: "an earlier version" or "a prior variant".
The original GSEA method accounts for this correlation by permuting phenotypes and repeating the entire gene expression analysis multiple times (Subramanian et al., 2005), an approach we also took in a previous variant set enrichment analysis (Heinig et al., 2010).
Natural selection would favour virus variants with the capacity to spread ahead of others into new rabbit subpopulations, where a previous variant had died out, and quickly infect all susceptible rabbits.
S385E even completely removed the substrate inhibition for 3-FBA, observed in all previous variants.
This band 3 variant differs from the previous variant in that a significant amount of band 3 reached the erythrocyte membrane and the dRTA was incomplete.
Next, we present a systematic evaluation and comparison of selected previous variant calling pipelines against VariantMetaCaller using both synthetic and real sequencing data.
Last December, Lockheed Martin drew attention to a previous Sykipot variant that used an Adobe vulnerability to infect victims' machines.
This suggests that the omission of 315.1C in the previous variant reports may represent an artifact of the software, perhaps with the TMAP alignment algorithm itself, and not a technical or chemical issue with the PGM.
As for the previous variant, the rs2518043 SNP, results in the exchange of a large positively charged residue, lysine, for a smaller negatively charged residue, glutamate.
At the same time, drought induced a slight increase of LA in the drought-resistant variety Acveduc (by 5% compared to the previous variant) in nanoparticle-treated plants (Fig. 5).
The episode introduces a new "Paradigm" of Daleks, which were designed by Gatiss to be bigger and more colourful than the previous variant.
With this variant we conducted the same analyses than in the previous variant gene (A218C).
