have been duplicated

USAGE SUMMARY

The phrase "have been duplicated" is correct and usable in written English.
It can be used to indicate that something has been copied or reproduced in the past and is still relevant to the present. Example: "The files have been duplicated to ensure that we have backups in case of data loss."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Four major mechanisms appear to be involved in PTP diversification; segments have been duplicated (i) by segmental duplication or (ii) by reintegration in the wasp genome, individual genes have been duplicated (iii) in tandem or (iv) dispersed.

BMC Evolutionary Biology

Another gene, the one corresponding to e_gw.10.14.1 in amphioxus (V2_158 EFEMP/FBLN) might have been duplicated in the same duplication event as gpa and gpb.

BMC Evolutionary Biology

The clustering of the OLFR genes in chromosomal regions also suggests this gene family may have been duplicated through in situ tandem duplications [ 13].

BMC Genomics

The anonymous poster also notes that Hwang's admission of duplicated images does not include other images that appear to have been duplicated.

Science Magazine

The disk seems to have been duplicated without the knowledge of officials within the office.

Independent

The kinetochore is a gigantic structure that assembles on chromosomes just after they have been duplicated and helps them to be pulled apart during cell division (mitosis).

The Guardian

All these consequences of radiation have been duplicated in laboratory studies by a large group of chemicals, which are therefore known as radiomimetic, or radiation-imitating.

The New Yorker

That pattern now appears to have been duplicated in the race for the biggest political prize of all, the US presidency.

The Guardian

Two Mappæ texts on f. 74r have been duplicated on f. 60v.

Heritage Science

Twenty-three people in Lincoln have been duplicated on the electoral register, the city council confirmed.

BBC

This paper describes the experiments that have been performed in the SPS and have been duplicated in the smaller Parr vessel (450 mL).

Journal of Petroleum Science and Engineering

Expert writing Tips

Best practice

When using "have been duplicated", ensure the context clearly indicates what was duplicated and the purpose of the duplication.

Common error

Avoid using "have been duplicated" when the context already implies duplication. For example, instead of saying "the redundant files have been duplicated", simply state "the files are redundant".

Linguistic Context

The phrase "have been duplicated" functions as a passive construction, indicating that the subject has undergone the action of duplication. Ludwig highlights examples where genes, images, and even patterns are described as having been subjected to replication.

Expression frequency: Very common

Frequent in

Science

53%

News & Media

38%

Wiki

4%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "have been duplicated" is a frequently used phrase indicating that something has undergone replication, particularly in scientific and news contexts. Ludwig AI analysis confirms that the phrase is grammatically correct and suitable for neutral registers. When using this phrase, it's crucial to specify what has been duplicated and ensure the context is not already implying duplication. Alternatives such as "have been replicated" or "have been copied" can offer nuanced meanings, depending on the intended context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have been replicated

Emphasizes the process of exact reproduction, common in scientific contexts.

have been copied

A more general term for making a duplicate, suitable for various contexts.

have been reproduced

Highlights the act of creating a new version of something.

have been cloned

Suggests an identical copy, often used in biological or technical contexts.

have been mirrored

Implies an exact reflection or duplication, often used in technical or metaphorical senses.

have been mirrored

Implies an exact reflection or duplication, often used in technical or metaphorical senses.

have been imitated

Suggests following a model or pattern, resulting in a similar outcome.

have been mirrored

Implies an exact reflection or duplication, often used in technical or metaphorical senses.

have been emulated

Signifies an attempt to match or surpass something through duplication.

have been simulated

Indicates a recreation of a process or system for study or analysis.

FAQs

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

You can use "have been duplicated" to indicate that something has been copied or reproduced. For example, "The research findings "have been duplicated" in multiple studies to confirm their validity".

What are some alternatives to "have been duplicated"?

Alternatives include "have been replicated", "have been copied", or "have been reproduced", depending on the specific nuance you want to convey.

Is it correct to say "has been duplicated" instead of "have been duplicated"?

No, the correct form depends on the subject. Use "has been duplicated" for singular subjects (e.g., "The file has been duplicated"), and "have been duplicated" for plural subjects (e.g., "The files have been duplicated").

What's the difference between "have been duplicated" and "are duplicated"?

"Have been duplicated" implies that the action of duplicating has already occurred, while "are duplicated" describes a present state. For instance, "The records "have been duplicated" for backup" (action completed), versus "The records "are duplicated" across multiple servers" (current state).