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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
locus in question
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "locus in question" is correct and usable in written English.
It is typically used in academic or formal contexts to refer to a specific location or situation being discussed or analyzed. Example: "In the study of urban development, the locus in question is the downtown area, which has seen significant changes over the past decade."
✓ Grammatically correct
Science
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
23 human-written examples
With respect to the locus in question, there are three possible genotypes in the population, A1A1, A1A2 and A2A2 (just as in Mendel's pea plant example above).
Science
We must also account for apparent linkages to cis-acting polymorphisms which occur instead because of linked trans-acting regulatory genes that are on the same chromosome but distinct from the locus in question.
Science
Display thresholds for mapping plots were computed as the maximum mapping score of non-coding sequence from the Drosophila locus in question compared as described to non-coding sequence from all other tephritid loci.
Science
A likelihood-ratio test was performed for each haplotype block, and the test statistic was compared to a chi-squared distribution with df equal to the number of haplotypes at the locus in question minus one.
Science
The combination of rapid changes in migration away from Europe and the realization that very few genetic variants are sufficiently differentiated even between historically unrelated populations mean that clinical decisions about genotypic effects will require very detailed knowledge of the locus in question, and analyses of individual patients.
Science
First, populations must contain allelic variation at the locus in question.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
37 human-written examples
This configuration indicated the type of interaction between the two loci in question.
It is not clear whether these apparently substituted alleles had resulted from recombination between L and R, or from length mutation of the microsatellite loci in question.
Science
As we obtain more data from other amakihi, we will be able to calculate allele frequencies for the loci in question and be able to calculate IBD/IBS probability for the low heterozygosity regions.
Science
This illustrates an important conceptual difference, apart from the fact that D IA and D AI involve integration over the sampling space of allelic outcomes at the two loci in question.
Science
Now, many new methods are applied to genome scan data to identify loci subject to directional and balancing selection as revealed by the homogeneity of the DNA sequences surrounding the loci in question (Vallender and Lahn 2004; Sabeti et al. 2006; Voight et al. 2006), and early overestimates of the number of loci of interest are now being corrected (Thornton and Jensen 2007).
Science
Expert writing Tips
Best practice
When using "locus in question", ensure the context clearly defines what "locus" refers to, whether it's a gene, a place, or an abstract concept. Maintaining clarity is key for effective communication.
Common error
Avoid using "locus in question" without clearly establishing the identity of the locus. Ensure your audience understands what specific "locus" you are referencing to prevent confusion.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "locus in question" functions as a prepositional phrase specifying a particular location, area, or point under consideration. This is often used in scientific or academic discourse to precisely identify the subject of analysis or investigation, as evidenced by Ludwig's examples.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "locus in question" is a grammatically correct prepositional phrase primarily used within formal and scientific contexts. As noted by Ludwig, it serves to specify a particular location or point of interest under analysis, enhancing clarity and focus. Its usage is relatively rare, but when employed, it contributes to the precision required in academic and scientific discourse. To ensure effective communication, it's crucial to clearly define the locus being referenced. While alternatives like "site under investigation" or "location being studied" exist, "locus in question" carries a specific connotation within scientific fields.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
site under investigation
Replaces "locus" with "site" and uses "under investigation" to clarify the context.
location being studied
Emphasizes the act of studying the location.
area of interest
Focuses on the interest in a specific area.
specific location
Highlights the specificity of the location.
relevant site
Underscores the relevance of the site to the topic.
particular region
Uses "region" to broaden the scope slightly.
designated area
Implies the area has been officially assigned or marked.
focus area
Highlights that this area is the main focus.
point of focus
Shifts the focus to a specific point rather than a broader area.
subject under consideration
Abstracts the concept to any subject, not necessarily a physical location.
FAQs
How can I use "locus in question" in a sentence?
Use "locus in question" to refer to a specific location or point of interest being discussed or analyzed. For example, "The study focused on the genetic characteristics of the "locus in question"".
What is a good substitute for "locus in question"?
Consider using alternatives such as "site under investigation" or "location being studied" depending on the context.
When is it appropriate to use the phrase "locus in question"?
This phrase is best suited for formal or academic writing when referring to a specific location, gene, or point of interest that has been previously defined within the text or context.
What's the difference between "locus in question" and "location in question"?
"Locus" typically refers to a specific place, especially in a genetic or mathematical context, whereas "location" is a more general term. Therefore, "locus in question" is more precise when discussing specific genetic or mathematical points.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested