Journalartikel

Jahr der Veröffentlichung: 2000

Seiten: 201-204

Zeitschrift: Annals of Botany

Bandnummer: 86

Heftnummer: 1

ISSN: 0305-7364

Open Access Status: Bronze

DOI Link: https://doi.org/10.1006/anbo.2000.1156

Verlag: Oxford University Press

Abstract: 
Chromosome identification in oilseed rape (Brassica napus L.) is extremely difficult using conventional cytogenetic techniques because amphidiploid Brassica species possess numerous very small chromosomes with few cytogenetic landmarks. In combination with methods for improved chromosome preparations, we used a simplified fluorescence in situ hybridization (FISH) technique to localize simultaneously the gene families coding for 5S and 25S rDNA in B. napus. The resulting hybridization patterns enabled ten of the 19 oilseed rape chromosome pairs to be unequivocally identified. (C) 2000 Annals of Botany Company.

Harvard-Zitierstil: Snowdon, R., Friedt, W., Köhler, A. and Köhler, W. (2000) Molecular cytogenetic localization and characterization of 5S and 25S rDNA loci for chromosome identification in oilseed rape (Brassica napus L.), Annals of Botany, 86(1), pp. 201-204. https://doi.org/10.1006/anbo.2000.1156

APA-Zitierstil: Snowdon, R., Friedt, W., Köhler, A., & Köhler, W. (2000). Molecular cytogenetic localization and characterization of 5S and 25S rDNA loci for chromosome identification in oilseed rape (Brassica napus L.). Annals of Botany. 86(1), 201-204. https://doi.org/10.1006/anbo.2000.1156