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Anvendelse af DNA markører i planteforædlingen

Backes, Dr. Gunter (2002) Anvendelse af DNA markører i planteforædlingen. [Use of DNA marker in plant breeding.] In: Corell, Anders; Kjær, Lars Byrdal and Frederiksen, Henrik Buus (Eds.) DJF rapport Markbrug, Danmarks JorgsbrugsForskning, 78, pp. 62-66.

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Summary

DNA markører findes på kontaktfladen mellem molekylær genetik og klassisk planteforædling. De kan bruges til de følgende formål: (1) sortsidentififikation, (2) Kvantificering af genetisk diversitet, (3) molekylær detektering af enkelt-gen egenskaber, (4) molekylær detektering af kvantitative egenskaber, (5) selektion i "widecrosses". Disse anvendelsesmuligheder beskrives nærmere i artiklen.
I bruges DNA-markører allered i mange forædlingsvirksomheder. I Danmark bruges dem primært til at teste of virusresistens og til at undersøge nedarvning af specifikke kromosomfragmenter gennem forædlingsprocessen.

Summary translation

DNA marker can be found on the interface between molecular genetics and classical plant breeding. They can be used for the following purposes: (1) variety identification, (2) quantification of genetic diversity, (3) molecular detection of single-gene based traits, (3) molecular detection of quantitative traits, (5) selection in "wide crosses". These purposes are described more detailed in the article. Today, marker technology is used in many plant-breeding companies. In Danmark, there are primarily used to test for virus resistance and to analyse the inheritage of specific chromosome fragments through the breeding process.

EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Plant breeding, Molecular markers, selection
Subjects: Crop husbandry > Breeding, genetics and propagation
Research affiliation: Denmark > DARCOF II (2000-2005) > VI.2 (BAR_OF) Characteristics of spring barley varieties for organic farming
Deposited By: Backes, Dr. Gunter
ID Code:1451
Deposited On:07 Oct 2003
Last Modified:12 Apr 2010 07:28
Document Language:Danish - Dansk
Status:Published
Refereed:Not peer-reviewed

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