Journalartikel

Jahr der Veröffentlichung: 2009

Seiten: 1009-1012

Zeitschrift: Russian Journal of Genetics

Bandnummer: 45

Heftnummer: 8

ISSN: 1022-7954

DOI Link: https://doi.org/10.1134/S1022795409080171

Verlag: Springer

Abstract: 
The number and position of 18S-25S rDNA sites in 4 selected Lupinus species are reported for the first time. L. atlanticus, L. subcarnosus and L. paniculatus had two rDNA loci, while L. albus exhibited only one loci. Among these 4 species, all of them exhibited one large pair of strong signals that extends from the short arm to a NOR on a chromosome satellite. L. atlanticus, L. subcarnosus, L. paniculatus had one more locus of 18-25S rDNA, but a pair of weak hybridization signals were observed in L. paniculatus when 18S-25S rDNA was used as probe. The results are discussed in terms of the evolutionary relationships among these species.

Harvard-Zitierstil: Kong, F., Rudloff, E., Snowdon, R. and Wang, Y. (2009) Chromosomal distribution of 18S-25S rDNA in four Lupinus species visualized by fluorescence in situ hybridization, Russian Journal of Genetics, 45(8), pp. 1009-1012. https://doi.org/10.1134/S1022795409080171

APA-Zitierstil: Kong, F., Rudloff, E., Snowdon, R., & Wang, Y. (2009). Chromosomal distribution of 18S-25S rDNA in four Lupinus species visualized by fluorescence in situ hybridization. Russian Journal of Genetics. 45(8), 1009-1012. https://doi.org/10.1134/S1022795409080171