inbred line

The product of inbreeding, i.e. the intercrossing of individuals that have ancestors in common. In plants and laboratory animals, it refers to populations resulting from at least 6 generations of selfing or 20 generations of brother-sister mating, so that they have become, for all practical purposes, completely homozygous. In farm animals, the term is sometimes used to describe populations that have resulted from several generations of the mating of close relatives, without having reached complete homozygosity.

Glossary of Biotechnology for Food and Agriculture . 2015.

Look at other dictionaries:

  • inbred line — noun (biology) A strain that has been inbred over many generations, its members being genetically identical or nearly so • • • Main Entry: ↑inbreed …   Useful english dictionary

  • inbred line — inbred line. См. инбредная линия. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • inbred line — įvaisinė linija statusas Aprobuotas sritis sėkla apibrėžtis Santykinai vienodų požymių stabili linija, gaunama dirbtinio apdulkinimo būdu, derinamu su selekcija keliose paeiliui einančiose kartose arba kitais lygiaverčiais būdais. atitikmenys:… …   Lithuanian dictionary (lietuvių žodynas)

  • Inbred backcross lines — (IBLs) in plant molecular biology are lines (i.e. populations) of plants derived from the repeated backcrossing of a recombinant line with the wild type, operating some kind of selection that can be phenotypical or through a molecular marker (for …   Wikipedia

  • lignée inbred — įvaisinė linija statusas Aprobuotas sritis sėkla apibrėžtis Santykinai vienodų požymių stabili linija, gaunama dirbtinio apdulkinimo būdu, derinamu su selekcija keliose paeiliui einančiose kartose arba kitais lygiaverčiais būdais. atitikmenys:… …   Lithuanian dictionary (lietuvių žodynas)

  • pure line — noun Etymology: translation of German reine linie : a homogeneous line of descent: as a. : a group of closely related individuals of identical genetic constitution (as the offspring of a homozygous self fertilized parent) : a line of descent… …   Useful english dictionary

  • I-line — I line. = inbred line (см.). (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • pure line population — Descendants through self fertilization of a single homozygous parent or highly inbred line of animals obtained by long continued inbreeding …   Dictionary of invertebrate zoology

  • инбредная линия — inbred line (strain), I line инбредная линия. Группа особей, полученная в результате инбридинга <inbreeding> и характеризующаяся высоким уровнем генетической гомозиготности (исключая различия по полу). (Источник: «Англо русский толковый… …   Молекулярная биология и генетика. Толковый словарь.

  • Triticale — Taxobox name = Triticale image width = 240px image caption = Triticale regnum = Plantae divisio = Magnoliophyta classis = Liliopsida ordo = Poales familia = Poaceae tribus = Triticeae genus = × Triticosecale species = binomial = × Triticosecale… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.