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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a in response

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a in response" is not correct in English.
It seems to be a fragment and lacks clarity or context to be usable. An example could be: "I received a message a in response to my inquiry."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

11 human-written examples

We have the following evidence for specificity in gene expression: A) In response to 3 μM 1-NM-PP1, both SIP18 and HXK1 are strongly transcriptionally upregulated (> 10-fold) in a strain with Msn2 as measured by microarrays.

Science

eLife

Subsequently, proteomic analysis demonstrated that different carbon sources result in the production of specific extracellular enzymes such as glucoamylase A in response to d-maltose, and β-xylosidase in response to d-xylose (de Oliveira et al. 2011).

(b) Phase diagram of the circuit shown in (a) in response to an activation signal on SNAIL (S A ) and the production rate of endogenous TGF-β (( {g}_{m_{TGF-beta }} )).

Emily #1 sent me a "?" in response, and instead of realizing that I was talking to the wrong Emily, I proceeded to describe in some graphic detail some of the fun I had had with Emily #2, who was also pissed.

News & Media

TechCrunch

In order to move the handoff boundary by an equal amount that the interference has risen in a cell, the dynamic cell sizing algorithm will introduce an attenuation equal on the forward link of Cell A in response to a rise over thermal noise in the reverse link of Cell A [17].

For example, Salmonella deacylates and palmitoylates lipid A in response to the host environment, allowing this bacterium to evade TLR4 responses [9], [10].

Science

Plosone
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Human-verified similar examples from authoritative sources

Similar Expressions

49 human-written examples

I always get a laugh in class when I pump my fists in the air and chant U-S-A in response to any kind of American chest thumping.

News & Media

Huffington Post

Retinal astrocytes also release VEGF-A in response to hypoxia in the avascular part of the retina [8], [9].

Science

Plosone

The htPPT-A transgenic model which co-ordinately expresses the LacZ marker allowed us not only to determine which cells were expressing PPT-A in response to challenge but also permitted us to determine the temporal cascade of expression.

Science

Plosone

As observed with Rog, maximal internalization of Rog-A in response to 1 μM spiradoline occurred after 20 min of drug treatment.

Expression of an siRNA-resistant Impβ derivative restored nuclear accumulation of MRTF-A in response to serum stimulation, indicating that the effect was specific.

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Expert writing Tips

Best practice

Always use the correct preposition 'to' after 'in response' to ensure grammatical accuracy. For example, use “in response to” instead of “a in response”.

Common error

Avoid using the phrase without the preposition 'to'. Saying something like “the company issued a statement in response” is grammatically correct, while “the company issued a statement a in response” is incorrect.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a in response" functions incorrectly as a prepositional phrase because it lacks the necessary 'to'. This omission disrupts the grammatical structure, rendering the phrase incomplete and unclear. Ludwig AI highlights this issue, suggesting the correction "in response to".

Expression frequency: Common

Frequent in

Science

54%

News & Media

42%

Formal & Business

4%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "a in response" is grammatically incorrect and should be avoided. The correct and commonly used phrase is "in response to", which indicates a reaction or answer. Ludwig AI analysis reveals that although examples of the incorrect phrase exist across scientific and news media sources, its use is grammatically flawed. To ensure clarity and accuracy, always include the preposition "to" when expressing a response. Correct alternatives such as "as a response" or "by way of response" can also be considered for more formal contexts. By understanding this distinction, writers can avoid grammatical errors and clearly communicate their intended meaning.

FAQs

How should I correctly use the phrase "a in response"?

The phrase "a in response" is grammatically incorrect. You should use "in response to" instead.

What does "in response to" mean?

The phrase "in response to" indicates an action or statement made as a reaction to something else. For example, "The company issued a statement in response to the allegations."

What are some alternatives to "in response to"?

Some alternatives to "in response to" include "as a result of", "due to", "because of", or "reacting to".

Is "a in response" ever grammatically correct?

No, "a in response" is not grammatically correct in standard English. The correct phrase is "in response to".

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Source & Trust

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Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: