FISH-mapping of the 5S rDNA locus in chili peppers (Capsicum-Solanaceae)

The simple 5S rDNA cistrons found in Gymnogeophagus setequedas were located in an interstitial position on the long arm of the subtelocentric chromosome pair 4, which is

Thus, in cytotype A, NORs were located in the terminal region of the short arm of the second metacentric chromosome pair; in cytotype B, they were detected in the short arm of

(2006, 2007) described different numbers of 45S rDNA sites and the constancy in number and location of 5S rDNA sites in four species of Cestrum, plus the occurrence of a

In situ hybridization with the 45S rDNA probe re- vealed four signals which co-localized with the CMA + bands of the short arms of the acrocentrics, while the 5S rDNA probe

The analysis of the rDNA sites by FISH revealed a single 5S rDNA site in the proximal region of one of the three largest chromosome pairs (Figure 3d, g) and a single terminal 45S

In the present study, we investigated the genomic organization of the 18S and 5S rDNA and telomeric sequences in mitotic chromosomes of four species from the basal clade of

The four species analyzed in our study showed differences in chromosome number and revealed a diversified pattern of CMA + and DAPI + bands, having 5S and 45S rDNA sites

In order to characterize the 5S rDNA nucleotide se- quence and genomic organization for one of the analyzed species and also to verify the occurrence of two distinct classes of