Now showing items 1-10 of 74
Chromosomal mapping of repetitive DNAs in the beetle Dichotomius geminatus provides the first evidence for an association of 5S rRNA and histone H3 genes in insects, and repetitive DNA similarity between the B chromosome and A complement
(Nature Publishing Group, 2010-04-01)
Chromosomal banding techniques and repetitive DNA mapping are useful tools in comparative analysis and in the elucidation of genome organization of several groups of eukaryotes. In this study, we contributed to the knowledge ...
Differentiation of the XY Sex Chromosomes in the Fish Hoplias malabaricus (Characiformes, Erythrinidae): Unusual Accumulation of Repetitive Sequences on the X Chromosome
The wolf fish Hoplias malabaricus (Erythrinidae) presents a high karyotypic diversity, with 7 karyomorphs identified. Karyomorph A is characterized by 2n = 42 chromosomes, without morphologically differentiated sex ...
PARTIAL DELETIONS OF CHROMOSOME-20 AND CHROMOSOME-21 IN A BOY WITH MULTIPLE ANOMALIES AND NORMAL GROWTH-HORMONE (GH) SECRETION
(Univ Chicago Press, 1991-10-01)
Preparation of chromosome-specific paints by flow-sorting of Xenopus tropicalis