but required both

USAGE SUMMARY

The phrase "but required both" is correct and usable in written English.
It can be used when indicating that two elements or conditions are necessary in a particular context. Example: "The project was challenging, but required both creativity and technical skills to succeed."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Upon passaging the cells did not persist in FGF2 alone, but required both EGF and FGF2 for continued proliferation.

Plosone

Ethnicity was by self-report but required both parents to be of the same, identified ethnicity.

Human Genetics

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

One employed was encoding the necessary characters in the "Private Use" section of Unicode, but this required both the writer and the reader to have the correct custom font installed.

Wikipedia

A sine qua non of judgment error is that there be an act of judgment, but acts of judgment require both a perception and a volition.

SEP

Norway boasts the world's 13th-biggest oil company by revenue, Statoil, and its third-biggest sovereign-wealth fund, the Government Pension Fund, with $560 billion in assets, but requires both of them to behave like regular companies.

The Economist

The hippo pathway-regulated cofactor YAP1 supports the tumorigenicity of RAS mutations but requires both inactivation of hippo signaling and YES-mediated phosphorylation of YAP1 for oncogenic activity.

Current Biology

Similar to NRP-A and NRP-B, GmNAC6 is induced by ER stress and osmotic stress individually, but requires both signals for full activation.

BMC Plant Biology

For TR3 and PfTR, the reduction of selenocystine occurs in the absence of a Sec residue but requires both N- and C-terminal redox centers for catalysis to occur.

Biochemistry

How signalling from these receptors is integrated is unknown, but requires both the Syk and Raf-1 Dectin-1 mediated signalling pathways [ 4,13 ], and may involve physical interactions at the plasma or phagosomal membrane [ 2,24].

Current Opinion in Immunology

Usage of WT, RAGE −/−, TLR4 −/−, and MyD88 −/− fibroblasts unveiled that S100A1 activation of MAPK/SAPK and p65 is independent of RAGE but requires both TLR4 and its adaptor protein MyD88 (Fig 5).

EMBO Molecular Medicine

In line with our signaling analyses, usage of WT, RAGE −/−, TLR4 −/−, and MyD88 −/− fibroblasts demonstrated that S100A1-mediated expression changes in ICAM1 are independent of RAGE but require both TLR4 and MyD88 (Supplementary Fig S8A).

EMBO Molecular Medicine

Expert writing Tips

Best practice

When using "but required both", ensure that the contrasting element introduced by "but" is clear and directly related to the two elements that are subsequently required. This helps to create a concise and impactful statement.

Common error

Avoid using "but required both" when there isn't a genuine contrast. The "but" suggests an unexpected requirement; ensure the context justifies this contrast to avoid confusing the reader.

Linguistic Context

The phrase "but required both" functions as a connector and qualifier, indicating that despite a preceding statement or condition, two specific elements are necessary. Ludwig AI confirms its correct usage.

Expression frequency: Uncommon

Frequent in

Science

33%

News & Media

33%

Wiki

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "but required both" serves to introduce a contrasting element while emphasizing the necessity of two specific components. As confirmed by Ludwig AI, it is grammatically correct and usable in various contexts. Its usage is particularly common in scientific and news-related writing, where clarity and precision are paramount. When employing this phrase, ensure that the "but" genuinely introduces a contrast and that the subsequent requirements are clearly defined. Alternatives such as "but necessitated both" or "but demanded both" can provide subtle variations in meaning, as suggested by Ludwig.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

but necessitated both

Replaces "required" with "necessitated", emphasizing the unavoidable nature of the requirement.

but demanded both

Substitutes "required" with "demanded", highlighting the urgency or insistence of the need for both elements.

however, it needed both

Uses "needed" instead of "required" and adds "however" for a stronger contrast.

yet it called for both

Employs "called for" to replace "required", suggesting a less forceful but still necessary demand.

though both were essential

Rephrases the sentence to emphasize the essential nature of both components using "essential".

although it stipulated both

Replaces "required" with "stipulated", indicating a more formal or legal necessity.

but it prescribed both

Uses "prescribed" instead of "required", suggesting that both were mandatory according to a set rule or guideline.

nonetheless, both were obligatory

Replaces "required" with "obligatory" and adds "nonetheless" to introduce a contrast, both emphasizing the mandatory aspect of both items.

even so, it entailed both

Uses "entailed" instead of "required", meaning that both components were a necessary part of something.

but it involved both

Substitutes "required" with "involved", meaning that both elements were a necessary part of the process or situation.

FAQs

How can I use "but required both" in a sentence?

Use "but required both" to indicate that despite a preceding condition or expectation, two specific elements were necessary. For example, "The task was simple, but required both patience and precision".

What are some alternatives to "but required both"?

You can use alternatives like "but necessitated both", "but demanded both", or "however it needed both" depending on the specific nuance you want to convey.

Is there a difference between "but required both" and "and required both"?

"But required both" implies a contrast or unexpected need, whereas "and required both" simply adds two requirements without a sense of contrast. The choice depends on whether you want to emphasize a surprising or contrasting need.

When is it appropriate to use "but required both" in formal writing?

It's appropriate in formal writing when you need to highlight that two specific elements were necessary despite a previous statement or expectation. Ensure the contrast introduced by "but" is clear and relevant.