have been conserved

USAGE SUMMARY

The phrase "have been conserved" is correct and usable in written English.
It can be used to indicate that something has been preserved or maintained over a period of time, often in a passive construction. Example: "The ancient artifacts have been conserved in the museum to protect them from deterioration."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The relative conservation method allows us to discriminate between SLiMs that have been conserved due to structural constraints of the protein from those that have been conserved to serve as functional motifs.

BMC Genomics

Richard K. Wilson, director of the Genome Sequencing Center at Washington University, said that the comparison of the platypus genes with those of other mammals was the beginning of an examination of how "genes have been conserved throughout evolution".

The New York Times - Science

Since 99percentt of human genes have a counterpart in mice, it is clear that most gene functions have been conserved in these two mammals, and that very few new gene functions have been added.

The New York Times

The multiple cation π interactions have been conserved more than the single interactions.

Computational Biology and Chemistry

Most interestingly, specific molecular pathways have been conserved in many different species to drive EMT.

Bulletin du Cancer

Since deforestation in treated areas was so low (0.8 % per year), the authors also suggested that some of the forests would have been conserved regardless of compensation.

Latin American Economic Review

It can be considered that important gene functions have been conserved by ancestry and that divergence is mainly due to changes in regulatory control regions of genes.

Rice

The genes of mice and human beings have been conserved by evolution, partly because changes to genes are lethal.

Forbes

The team looked at 110,549 human noncoding DNA sequences that seem to have been conserved during mammalian evolution.

Science Magazine

Twenty out of the twenty-two acido acid positions associated with enzymatic roles are strictly preserved, which suggests that the enzymatic capabilities have been conserved.

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology

Although the catalytic function of the exosome core has been lost during evolution, the substrate recruitment and binding properties have been conserved from prokaryotes to eukaryotes.

Cell

Expert writing Tips

Best practice

Use "have been conserved" when you want to emphasize the preservation or maintenance of something over time, especially when referring to genes, functions, or properties in scientific contexts.

Common error

Avoid using "conserve" in an active voice when you intend to describe a state of preservation. For instance, instead of saying "Evolution conserved this gene", it's more accurate to say "This gene "has been conserved" through evolution".

Linguistic Context

The phrase "have been conserved" functions as a passive voice construction, indicating that something has undergone a process of preservation or maintenance. Ludwig provides numerous examples across diverse domains, confirming its grammatical correctness and widespread usage.

Expression frequency: Very common

Frequent in

Science

80%

News & Media

15%

Formal & Business

5%

Less common in

Ludwig's WRAP-UP

In summary, the phrase "have been conserved" is a grammatically correct and frequently used passive construction, particularly within scientific and news contexts. Ludwig AI validates this through numerous examples demonstrating its usage to highlight the preservation and maintenance of something over time. Key considerations include using it in passive voice to accurately convey preservation and being mindful of the temporal implications compared to alternatives like "were conserved". The presence of this phrase indicates enduring significance or stability, primarily in formal and scientific discourse.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have been preserved

Emphasizes maintaining something in its original state, protecting it from damage or change.

have been maintained

Focuses on the continuation of something, ensuring it remains in a specific condition.

have been retained

Highlights the act of keeping something without loss or disposal.

have endured

Implies surviving through hardship or difficulty over a long period.

have persisted

Suggests a continued existence despite obstacles or resistance.

have been upheld

Focuses on maintaining a principle, law, or decision.

have been sustained

Highlights the support or nourishment that allows something to continue.

have survived

Emphasizes overcoming challenges to remain in existence.

have been safeguarded

Focuses on protecting something from harm or danger.

have been protected

Similar to safeguarded, but can also imply legal or formal measures.

FAQs

How can I use "have been conserved" in a sentence?

You can use "have been conserved" to indicate that something has been preserved or maintained over a period. For example, "These ancient traditions "have been conserved" by the community" or "The structure of the protein "has been conserved" throughout evolution".

What are some alternatives to "have been conserved"?

Some alternatives include "have been preserved", "have been maintained", or "have been retained", depending on the specific context and nuance you want to convey.

Is it correct to say "were conserved" instead of "have been conserved"?

While "were conserved" is grammatically correct, it implies a specific point in the past when the conservation occurred, whereas "have been conserved" suggests a process that started in the past and continues to the present. The choice depends on the timeline you're referring to.

What does it mean when scientists say genes "have been conserved"?

When scientists say genes ""have been conserved"", it means that these genes have remained relatively unchanged across different species or over long periods of evolutionary time, suggesting they play a crucial role. This conservation indicates their importance for survival and function.