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Common Descent of B Chromosomes in Two Species of the Fish Genus Prochilodus (Characiformes, Prochilodontidae)
(Karger, 2013-01-01)
To ascertain the origin of B chromosomes in 2 fish species of the genus Prochilodus, i.e. P. lineatus and P. nigricans, we microdissected them and generated B-specific DNA probes. These probes were used to perform chromosome ...
A Rare Case of Trisomy 15pter-q21.2 Due to a De Novo Marker Chromosome
(WILEY-LISS, 2010)
Supernumerary marker chromosomes (sSMC) may or may not be associated with an abnormal phenotype, depending on the presence of euchromatin, on their chromosomal origin and whether they are inherited. Over 80% of sSMCs are ...
Polytene chromosome map and inversion polymorphism in Drosophila mediopunctata
(Instituto Oswaldo Cruz, Ministério da Saúde, 2002)