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gene

gene

644 3.1
Part of DNA in a cell that tells the body how to make a trait
  • noun
  • /dʒin/
  • Specialized
translation icon : gen
  • The feat involves transferring certain glutenin protein genes from bread wheat to durum wheat.
  • gene sequence
  • human gene
  • different genes

Then had to put that gene into corn.

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Examples

  • Indeed, studies have found that today's best dancers all share the two specific genes associated with excellent interpersonal skills.

  • Historically, then, eugenics relates to family bloodlines or the collective "gene pool" more so than individual characteristics.

    Academic text (2011)
  • Well, now, how would you get the gene into the cells here?

  • There is not one gene that causes cancer.

  • Then had to put that gene into corn.

  • So they only have one copy of all these genes, right?

  • However, it appears that different genes may be responsible in different families with children with autism.

    Academic text (1999)
  • In May 1997, U.S. scientists isolated a gene that regulates muscle growth in mice.

    Academic text (1999)
  • Scientists can also inactivate genes or insert genes where they wouldn't normally occur.

    Academic text (2011)
  • In May 1997, U.S. scientists isolated a gene that regulates muscle growth in mice.

Synonyms

factor
vsgene
  • Archaic
40 6.8

A part of DNA that passes traits from parents to children

is the modern preferred scientific term rather than the older name
cistron
vsgene
  • Specialized
9.9

A part of DNA that helps make one protein

focuses on directing protein synthesis to determine a characteristic

Compounds

gene expression
  • Specialized
5 4.3

A process where a cell uses a gene's information to make a protein

gene-splicing
  • Specialized
3 6.0

Cutting and joining DNA from different living things to make new DNA

gene mutation
  • Specialized
2 4.2

A permanent change in a gene that parents can pass to children

recessive gene
  • Specialized
2 4.0

A part passed from parents that causes a feature only if two copies are present

tumor suppressor gene
  • Specialized
2 4.0

A gene that controls cell division to stop tumors forming

mutant gene
  • Specialized
1 5.8

A gene that has changed and makes a feature appear or work differently

suppressor gene
  • Specialized
1 5.6

A gene that reduces the effect of a harmful mutated gene

dominant gene
  • Specialized
1 3.9

A gene that makes a trait appear when only one copy is present and hides the other gene

jumping gene
  • Specialized
1 7.7

A piece of DNA that moves to new places in a cell

epistatic gene
  • Specialized
9.6

A gene that hides the effect of another gene so a trait does not appear

lethal gene
  • Specialized
7.6

A gene that causes the death of an animal or plant that has it

modifier gene
  • Specialized
7.2

A gene that changes how another gene affects a trait

gene chip
  • Specialized
6.6

A small device with many tiny DNA pieces that tests many genes in a sample

gene delivery vector
  • Specialized
7.9

A tool used to carry genes into cells for research or treatment

gene linkage
  • Specialized
4.8

Genes that are close on the same chromosome are often inherited together

holandric gene
  • Specialized
9.9

A gene on the Y chromosome passed only from father to son

homeobox gene
  • Specialized
8.1

A gene that has a homeobox part and controls how an embryo's body forms

homeotic gene
  • Specialized
7.7

A gene that controls how body parts form in an embryo

Hox gene
  • Specialized
7.8

A piece of DNA that tells an animal where to grow body parts like legs

regulatory gene
  • Specialized
7.3

A part of DNA that controls other genes by making a protein that turns them on or off

regulator gene
  • Specialized
7.0

Part of DNA that makes a chemical to stop other genes from working

repressor gene
  • Specialized
7.2

A gene that makes a protein that stops other genes from turning on

operator gene
  • Specialized
8.7

A DNA segment that controls nearby genes by starting or stopping their protein production

suppresser gene
  • Specialized
7.1

A gene that stops or reduces another gene from working

transforming gene
  • Specialized
6.5

A gene that makes normal cells turn into cancer cells

structural gene
  • Specialized
7.0

A part of DNA that tells the cell how to make a specific protein

X-linked gene
  • Specialized
7.1

A gene on the X chromosome that causes traits or disorders passed on by that chromosome

Y-linked gene
  • Specialized
7.5

A gene on the Y chromosome that only fathers pass to their sons

Surface Forms

gene singular
genes plural

Etymology

Gene comes from the old Greek root gen- and genos, which mean 'birth' or 'race'. So a gene is a small part of DNA that produces and passes on traits from parents to children, and you can remember it by thinking of related words like generate and generation.