Fig. 4
From: First insights on the retroelement Rex1 in the cytogenetics of frogs
Analysis of the 5S rDNA of the 3p per band of the Physalaemus ephippifer karyotype. a Annealing sites of the primers used for the analysis of the 5S rDNA (for details, see Methods section). NTS: non-transcribed spacer. b Alignment of the nucleotide sequence of a fragment of the 5S rRNA gene isolated from the 3p per band of the Physalaemus ephippifer karyotype with the type I and type II 5S rRNA gene of Physalaemus cuvieri (GenBank accession numbers: JF281131 and JF281133, respectively). The site positions were numbered according to the scheme shown in a