gene Hear it!

gene Definition

gene (jēn)

noun

Genetics any of the units occurring at specific points on the chromosomes, by which hereditary characters are transmitted and determined: each is regarded as a particular state of organization of the chromatin in the chromosome, consisting primarily of DNA and protein

Etymology: < Ger gen, short for pangen (< pan-, pan- + -gen, -gen, after pangenesis)

Gene Definition

Gene (jēn)

noun

a masculine name

gene Usage Examples

Preposition: on

  • x-chromosome: By Richard Twyman Fragile-X syndrome is an inherited form of mental retardation caused by a single malfunctioning gene on the X-chromosome.
  • chromosome: Alternatively, you can view a complete synteny map showing all the genes on chromosome 22 which have homologues in mouse.

Converse of subject

encode: We showed that one or more proteins encoded by gene 1 of infectious ( IB ) virus have a dominant impact on pathogenicity.

Adjective modifier

  • faulty: Only people who have the faulty gene are capable of passing it on to their own children.
  • antibiotic: Main research interests are the molecular typing of bacteria and characterisation of antibiotic resistance genes.
  • defective: But the Y has no sexual ' partner ' with which to swap out defective genes.
  • selfish: The " selfish gene " operating in humans has, of course, caused the greatest distress among many readers.

Converse of object

  • mutate: The more closely related two people are, the more likely they are to carry copies of the same mutated gene.
  • inherit: Each child's mitochondria have its own set of genes inherited from their mother.
  • imprint: So a group of biologists in Cambridge wanted to figure out what imprinted genes there were.
  • insert: In the latest research, scientists inserted a gene for a single protein produced by BDV into mouse embryos.

Modifies a noun

  • expression: BNP gene expression increases rapidly in response to stimulus.
  • therapy: These gene therapy trials will all be the first of their kind in the UK.
  • mutation: The reported gain in life expectancy applies only to women who already know they have the gene mutations.
  • transfer: I first pointed out the dangers of horizontal gene transfer to MAFF in a series of correspondence in 1996.

Noun used with modifier

  • suppressor: A novel tumor suppressor gene implicated in colorectal cancer progression has also been identified by this group.
  • susceptibility: This material will provide a powerful resource for large studies designed to identify susceptibility genes in MND.
  • resistance: Wednesday morning saw two sessions devoted to plant disease resistance genes, followed by social activities in the afternoon.
  • marker: In conclusion, extensive use of kanamycin resistance marker genes in genetically modified crops is unjustifiable in the face of current medical applications.
  • tumor: A novel tumor suppressor gene implicated in colorectal cancer progression has also been identified by this group.