英语词汇“deoxyribonucleic acid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

WORD FAMILY

deoxyribonucleic acid

USAGE EXAMPLES

This was the earliest ancestor of deoxyribonucleic acid, DNA, the master molecule of life on Earth.

Carl Sagan, Cosmos(1980)

Today deoxyribonucleic acid is recognised as containing the vital genetic data which controls the development of living beings.

BBC(Sep 13, 2015)

DNA, or deoxyribonucleic acid, is wrapped tightly around histone proteins to fit within the cell nucleus.

Newsweek(Apr 07, 2015)

n (biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helix; associated with the transmission of genetic information

Syn|Hypo|Hyper

DNA, desoxyribonucleic acid

operon

a segment of DNA containing adjacent genes including structural genes and an operator gene and a regulatory gene

cDNA, complementary DNA

single-stranded DNA that is complementary to messenger RNA or DNA that has been synthesized from messenger RNA by reverse transcriptase

episome

DNA that is not incorporated into the genome but is replicated together with the genome (especially in bacterial cells)

coding DNA, exon

sequence of a gene's DNA that transcribes into protein structures

intron, noncoding DNA

sequence of a eukaryotic gene's DNA that is not translated into a protein

junk DNA

stretches of DNA that do not code for genes

recombinant DNA, recombinant deoxyribonucleic acid

genetically engineered DNA made by recombining fragments of DNA from different organisms

sticky end

an end of DNA in which one strand of the double helix extends a few units beyond the other

jumping gene, transposon

a segment of DNA that can become integrated at many different sites along a chromosome (especially a segment of bacterial DNA that can be translocated as a whole)

provirus

cDNA copy of the RNA genome of a retrovirus; the genetic material of a virus as incorporated into and able to replicate with the genome of a host cell

dscDNA

double-stranded cDNA

polymer

a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers

单词	deoxyribonucleic acid
释义	deoxyribonucleic acid (once / 231752 pages) n WORD FAMILY deoxyribonucleic acid USAGE EXAMPLES This was the earliest ancestor of deoxyribonucleic acid, DNA, the master molecule of life on Earth. Carl Sagan, Cosmos(1980) Today deoxyribonucleic acid is recognised as containing the vital genetic data which controls the development of living beings. BBC(Sep 13, 2015) DNA, or deoxyribonucleic acid, is wrapped tightly around histone proteins to fit within the cell nucleus. Newsweek(Apr 07, 2015) n (biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helix; associated with the transmission of genetic information Syn\|Hypo\|Hyper DNA, desoxyribonucleic acid operon a segment of DNA containing adjacent genes including structural genes and an operator gene and a regulatory gene cDNA, complementary DNA single-stranded DNA that is complementary to messenger RNA or DNA that has been synthesized from messenger RNA by reverse transcriptase episome DNA that is not incorporated into the genome but is replicated together with the genome (especially in bacterial cells) coding DNA, exon sequence of a gene's DNA that transcribes into protein structures intron, noncoding DNA sequence of a eukaryotic gene's DNA that is not translated into a protein junk DNA stretches of DNA that do not code for genes recombinant DNA, recombinant deoxyribonucleic acid genetically engineered DNA made by recombining fragments of DNA from different organisms sticky end an end of DNA in which one strand of the double helix extends a few units beyond the other jumping gene, transposon a segment of DNA that can become integrated at many different sites along a chromosome (especially a segment of bacterial DNA that can be translocated as a whole) provirus cDNA copy of the RNA genome of a retrovirus; the genetic material of a virus as incorporated into and able to replicate with the genome of a host cell dscDNA double-stranded cDNA polymer a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers
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