expression level of vs expression levels of

Both phrases are correct, but they are used in different contexts. 'Expression level of' is used when referring to a singular expression level, while 'expression levels of' is used when referring to multiple expression levels.

Last updated: March 29, 2024 • 642 views

This phrase is correct when referring to a singular expression level.

"expression level of "

Use 'expression level of' when talking about a single level of expression, for example, 'The expression level of gene X is high.'

Examples:

The expression level of the protein was measured using a fluorescence assay.

Show examples from the web [+]

If it is the case, the authorisation holder shall collate information on the expression levels of the newly expressed proteins.
Commitments are an expression of the level of the EU's political ambition.
Data on expression levels from those parts of the plant used for food and feed purposes shall be provided in all cases.
rate and level of expression of the new genetic material.
In this guidance expression is also a measure of the anticipated or known level of expression of the inserted genetic material.
I thank the President for this response and should like, at the same time, to give expression to a certain level of astonishment about the fact that there is talk of a war between two factions.
The expression of emission levels measured as mg/Nm3 to a reference oxygen concentration is not applicable
He praised the work and policies of President Lukashenko and acknowledged the high election turn-out as being an expression of the high level of admiration and love of the people for their president.
The expression level successfully completed must be associated with obtaining a certificate or a diploma, when there is certification.
Shape, form and color can't even approach our tactile level of artistic expression.
It is desirable to ensure a certain level of consistency in the development of additional forms of expression and presentation of the nutrition declaration.
In general, however, higher levels of resistance resulted from the co- expression of greater numbers of substitutions at the eleven identified positions.
We must certainly raise the level of the debate from that of the petty wrangling of party politics to an expression of a position worthy of this Parliament.
We have to strike a fair balance by ensuring an equivalent level of punishment for words and actions that incite violence and hatred, while at the same time guaranteeing the right to freedom of expression.
On the other hand, there is the principle of freedom of expression and the concern to maintain a high level of legal security in Europe.
As mentioned before, the key chemical characteristics attributing the agronomic properties which characterised the product concerned were the expression of the N content and the overall level of N and AN.
Recognises that the GNI resource is less visible for citizens but equitable in relating contributions to the general level of prosperity of Member States and an expression of solidarity between them;
4. The expression of the characteristics referred to in paragraph 2, first indent, may be either invariable or variable between variety constituents of the same kind provided that also the level of variation results from the genotype or combination of genotypes.
In my opinion, the most important requirements are to secure the independence of the judiciary, the level of freedom of expression in the media, a stronger civil society and better political dialogue.
Two key features characterise the chemical composition of the product concerned: the expression of the N content and the overall level of the N and AN content.

Alternatives:

level of expression

This phrase is correct when referring to multiple expression levels.

"expression levels of"

Use 'expression levels of' when discussing multiple levels of expression, for example, 'The study compared the expression levels of different genes.'

Examples:

The research focused on analyzing the expression levels of various cytokines.

Show examples from the web [+]

If it is the case, the authorisation holder shall collate information on the expression levels of the newly expressed proteins.
Commitments are an expression of the level of the EU's political ambition.
Data on expression levels from those parts of the plant used for food and feed purposes shall be provided in all cases.
rate and level of expression of the new genetic material.
In this guidance expression is also a measure of the anticipated or known level of expression of the inserted genetic material.
I thank the President for this response and should like, at the same time, to give expression to a certain level of astonishment about the fact that there is talk of a war between two factions.
The expression of emission levels measured as mg/Nm3 to a reference oxygen concentration is not applicable
He praised the work and policies of President Lukashenko and acknowledged the high election turn-out as being an expression of the high level of admiration and love of the people for their president.
The expression level successfully completed must be associated with obtaining a certificate or a diploma, when there is certification.
Shape, form and color can't even approach our tactile level of artistic expression.
It is desirable to ensure a certain level of consistency in the development of additional forms of expression and presentation of the nutrition declaration.
In general, however, higher levels of resistance resulted from the co- expression of greater numbers of substitutions at the eleven identified positions.
We must certainly raise the level of the debate from that of the petty wrangling of party politics to an expression of a position worthy of this Parliament.
We have to strike a fair balance by ensuring an equivalent level of punishment for words and actions that incite violence and hatred, while at the same time guaranteeing the right to freedom of expression.
On the other hand, there is the principle of freedom of expression and the concern to maintain a high level of legal security in Europe.
As mentioned before, the key chemical characteristics attributing the agronomic properties which characterised the product concerned were the expression of the N content and the overall level of N and AN.
Recognises that the GNI resource is less visible for citizens but equitable in relating contributions to the general level of prosperity of Member States and an expression of solidarity between them;
4. The expression of the characteristics referred to in paragraph 2, first indent, may be either invariable or variable between variety constituents of the same kind provided that also the level of variation results from the genotype or combination of genotypes.
In my opinion, the most important requirements are to secure the independence of the judiciary, the level of freedom of expression in the media, a stronger civil society and better political dialogue.
Two key features characterise the chemical composition of the product concerned: the expression of the N content and the overall level of the N and AN content.

Alternatives:

levels of expression

How TextRanch works

Fast and reliable proofreading, editing, and language advice tailored to your needs.

1. Choose Your Service

Quick Text Editing

Emails and short texts
Proofreading & editing
Ready in 5-10 minutes

SUBMIT YOUR TEXT NOW

Document Editing

Documents of any type (*.docx)
Advanced & Premium editing
Ready in as little as 4 hours

UPLOAD YOUR DOCUMENT

Ask an Editor

Personalized answers to your language questions
Expert guidance on grammar, style, and usage
Ready in 24 hours

ASK YOUR QUESTION

Upload your document or paste your text directly into our platform. Your text is reviewed and refined by our expert editors (real people, not machines) who understand the nuances of English. Expect corrections, improvements, and insightful suggestions that enhance the clarity, tone, and professionalism of your writing.

3. Receive Your Polished Text

In just a few minutes (or hours for longer documents), you'll receive your corrected text. Review the changes, make any final adjustments, and confidently share your polished English with the world.
You can count on a personalized, friendly service every time you use TextRanch. We're committed to helping you make a great impression with every word you write.

We proofread and edit these types of texts and documents:

Short texts Business Emails Personal Emails Social media posts Resume and Curriculum Vitae Business documents Sales proposal Research and academic papers Thesis Dissertation Essays Articles Blog posts and much more....

Our Customers Love Us!

We have an average rating of 4.79 stars based on 283125 votes, and

4.9 Excellent - Reviews 2.137

"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"

Zubair
from Bangladesh

"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"

Arturo
from Mexico

"In a world of text messages and online communication, this is great to have as a live tool. Thank you."

Selena
from USA

"Wow, it's just so excellent. I never would have believed I could have a sure and excellent English companion. Thanks, TextRanch."

Ifiok
from Nigeria

"This is my first time using TextRanch, and I like how the editors take time to correct my text. To everyone who has never used TextRanch before, I highly recommend trying it."

Wilson
from France

"It is an amazing source of feedback because, as a non-native speaker, I really need to have a reliable helper correct my text."

Susan
from Germany

expression level of vs expression levels of