inbreeding depression

The reduction in vigour over generations of inbreeding. This affects species which are normally outbreeding and highly heterozygous.

Glossary of Biotechnology for Food and Agriculture . 2015.

Look at other dictionaries:

  • Inbreeding depression — is reduced fitness in a given population as a result of breeding of related individuals. Breeding between closely related individuals, called inbreeding, results in more recessive deleterious traits manifesting themselves. The more closely… …   Wikipedia

  • inbreeding depression — inbreeding depression. См. инцухт депрессия. (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.

  • inbreeding depression — įvaisinė depresija statusas T sritis augalininkystė apibrėžtis Sumažėjęs palikuonių gyvybingumas, augimas, produktyvumas dėl priverstinės savidulkos. atitikmenys: angl. inbreeding depression rus. инбредная депрессия ryšiai: sinonimas –… …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • inbreeding depression — A loss of fitness due to severe inbreeding …   Dictionary of invertebrate zoology

  • inbreeding depression — /ɪnbridɪŋ dəˈprɛʃən/ (say inbreeding duh preshuhn) noun Biology the lowered fitness or vigour of inbred individuals compared with their non inbred counterparts …   Australian English dictionary

  • inbreeding depression — loss of vigour associated with repeated crosses between closely related individuals …   Dictionary of ichthyology

  • Inbreeding — is breeding between close relatives, whether plant or animal. If practiced repeatedly, it leads to an increase in homozygosity of a population. A higher frequency of recessive, deleterious traits in homozygous form in a population can, over time …   Wikipedia

  • Dépression endogamique — La dépression endogamique, ou dépression de consanguinité, désigne la réduction de la valeur sélective d une population donnée liée à la reproduction entre individus apparentés. La reproduction entre individus étroitement apparentés, ou… …   Wikipédia en Français

  • Dépression hybride — En biologie de l évolution, on parle de dépression hybride quand la descendance d un croisement entre individus de population différente ont une valeur sélective (ou fitness en anglais) moins importante que les deux parents. La distance génétique …   Wikipédia en Français

  • Outbreeding depression — A concept in selective breeding and zoology, outbreeding depression refers to cases when offspring from crosses between individuals from different populations have lower fitness than progeny from crosses between individuals from the same… …   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.