signature expression

USAGE SUMMARY

The phrase "signature expression" is correct and usable in written English.
It can be used to refer to a distinctive or characteristic way of expressing something, often associated with a particular person or style. Example: "Her signature expression of joy always lights up the room, making everyone feel welcome."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

48 human-written examples

Comparing this AIDS-KS signature expression with library KS-24, only 6/64 tags were found to be expressed at approximately the same level, while for 56/64 tags their expression was reduced to very low or zero in KS-24.

BMC Cancer

But once things turn serious, the actor's signature expression of vague consternation returns to his face and he becomes frustratingly opaque.

The New York Times

"When I was a teenager, my signature expression with my friends was 'Oh, my God, I'm so embarrassed.' Now there's no line I wouldn't cross.

The New York Times

Average signature expression has been calculated as the standardized average expression of all signature genes in sample subgroups (e.g., molecular subtypes).

Nature

Harbaugh's signature expression, Hill said, is when his mouth drops like an elevator toward the turf in surprise.

The New York Times - Sports

Methods: AURKA, FOXM1, TOP2A and TPX2 (CIN4), were selected from the CIN70 signature due to their high level of correlation with histological grade and mean CIN70 signature expression in silico.

Harvard University

Human-verified similar examples from authoritative sources

Similar Expressions

12 human-written examples

Fans, mostly younger guys, hollered out his name or "booyah!" one of his signature expressions.

The New York Times - Magazine

In particular, by utilizing the concept of survival signature, expressions for marginal and joint reliability importance measures are presented.

Reliability Engineering & System Safety

The mean expressions of both differential signatures are displayed along with color-coded sample information, with samples ordered by decreasing photoreceptor signature expressions (Fig. 3).

EBioMedicine

In order to systematically relate breast cancer mesenchymalization to any clincopathologic parameters, we analyzed the A17-signature expression using two publicly available microarray datasets obtained from two independent studies carried out on human patients.

Plosone

This indicates the statistically significant multi-signature expression of the 107 miRNAs (mFDRmin = 0.034) in multiple cancers.

BMC Genomics

Expert writing Tips

Best practice

When using "signature expression", consider the context to ensure it aligns with the intended meaning. It can refer to both a facial expression and a recognizable pattern of behavior or gene expression.

Common error

Avoid using "signature expression" to describe general characteristics. It is best suited for specific, recognizable expressions or patterns, not simply any typical attribute.

Linguistic Context

The phrase "signature expression" functions primarily as a noun phrase, often acting as a subject or object in a sentence. It identifies a distinctive and recognizable way in which something is expressed, whether it's a person's facial expression or a pattern of gene activity. As Ludwig shows, it has both literal and figurative applications.

Expression frequency: Common

Frequent in

Science

60%

News & Media

30%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "signature expression" is a versatile noun phrase used across various contexts to denote a distinctive and recognizable way in which something is expressed. As evidenced by Ludwig, it appears frequently in scientific and news media, referring to both facial expressions and gene activity patterns. While grammatically correct and widely accepted, it's important to use "signature expression" to describe specific, identifiable expressions or patterns, rather than general traits. For alternative phrasing, consider options like "distinctive trait" or "trademark feature" depending on the nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

trademark feature

Highlights a specific attribute that is strongly associated with someone or something.

distinctive trait

Focuses on a characteristic quality or feature that sets something apart.

characteristic style

Emphasizes a particular manner or method of expression that is typical of someone.

unique attribute

Points to a special quality that is particular to an individual or thing.

hallmark behavior

Refers to a typical or defining action or conduct.

defining mannerism

Highlights a specific and habitual gesture or way of doing something.

customary action

Suggests a usual or regular activity or performance.

personal brand

Implies a deliberate and consistent presentation of oneself.

typical demeanor

Refers to the usual way someone behaves or appears.

identifying mark

Focuses on a feature that serves to recognize or distinguish something.

FAQs

How can "signature expression" be used in a sentence?

You might say, "His "signature expression" was a furrowed brow and a thoughtful gaze", or "The tumor displayed a unique "signature expression" of certain genes".

What are some alternatives to "signature expression"?

Depending on the context, you can use alternatives such as "distinctive trait", "trademark feature", or "characteristic style".

Is it appropriate to use "signature expression" in formal writing?

Yes, "signature expression" is suitable for formal writing, especially in scientific or analytical contexts. However, ensure it accurately describes a specific, identifiable expression or pattern.

Can "signature expression" refer to both facial expressions and gene expressions?

Yes, "signature expression" can refer to both. In the context of facial expressions, it describes a recognizable look. In genetics, it refers to a particular pattern of gene activity.