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DNA

DNA

34 6.3
Man-made molecules store digital files for long-term backup
  • noun
  • /diːˌɛnˈeɪ/
  • Specialized
translation icon : ADN sintético
  • The ability to analyze, sequence, manipulate, and amplify specific DNA sequences is central to molecular biology.

Examples

  • What synthetic biologists can now do with DNA is super cool.

  • You can synthesize them in a special DNA synthesizer, OK.

  • But what is code and why is DNA just like it?

  • The amount of IBM or Apple DNA in the final product was minimal.

    Blog text (1)
  • What do you mean, DNA encryption?

  • The pattern of similarities between DNA sequences contains information about their evolutionary history.

    Academic text (2011)
  • DNA identification is playing an ever-growing role in the conservation and management of marine resources.

    Academic text (2009)
  • Blockchain technology in computers actually mimics the way that DNA stores information in the cells.

  • As you'll hear today, he succeeded in creating a synthetic DNA with two new nucleotides, X&Y.

  • Scientists are exploring how to use DNA as a medium for data storage.

Compounds

junk DNA
  • Specialized
4 6.3

Parts of DNA that do not make proteins and whose function is mostly unknown

recombinant DNA
  • Specialized
2 5.8

A piece of DNA made by joining genes from different living things

DNA fingerprint
  • Specialized
1 4.2

A unique pattern in a person's DNA that identifies them

DNA polymerase
  • Specialized
1 3.9

A protein that makes new DNA strands using an existing strand as a guide during cell division

1 6.6

Methods used in a lab to join DNA from different living things to make new gene combinations

plasmid DNA
  • Specialized
1 4.6

A small circular piece of DNA in cells that copies itself separately from the cell's main DNA

coding DNA
  • Specialized
5.2

Part of a gene's DNA that tells a cell how to make a protein

complementary DNA
  • Specialized
5.7

A single-stranded DNA made from messenger RNA that shows which genes are active

Computer system that stores people's DNA profiles so police can find matches in criminal cases

DNA chip
  • Specialized
4.3

A small device with many pieces of DNA that tests genes in samples

junk DNA
  • Informal
4.6

Unneeded parts of a system, such as old code or data, that should be removed

noncoding DNA
  • Specialized
6.0

Parts of DNA that do not make proteins and help control when genes work

How Durable

DNA
  • Specialized
34 6.3
magnetic tape
  • Specialized
2 3.9
flash memory
  • Specialized
3 4.2
hard drive
  • Specialized
106 2.8
optical disk
  • Specialized
1 3.7

Surface Forms

DNA singular
DNAs plural

Etymology

In computing the name DNA still comes from deoxyribonucleic acid, because this chemical is a long molecule made of 'letters' in a fixed order. A helpful way to remember the digital use is to think of DNA as nature's tiny hard drive: its letter sequences can 'store' very large amounts of data for a long time.