| multidirectional chromosome painting in synallaxis frontalis (passeriformes, furnariidae) reveals high chromosomal reorganization, involving fissions and inversions. | in this work we performed comparative chromosome painting using probes from gallus gallus (gga) linnaeus, 1758 and leucopternis albicollis (lal) latham, 1790 in synallaxis frontalis pelzeln, 1859 (passeriformes, furnariidae), an exclusively neotropical species, in order to analyze whether the complex pattern of intrachromosomal rearrangements (paracentric and pericentric inversions) proposed for oscines and suboscines is shared with more basal species. s. frontalis has 82 chromosomes, similar to ... | 2018 | 29675139 |
| polymorphism of sooty-fronted spinetail (synallaxis frontalis aves: furnariidae): evidence of chromosomal rearrangements by pericentric inversion in autosomal macrochromosomes. | the passeriformes is the most diverse and cytogenetically well-known clade of birds, comprising approximately 5,000 species. the sooty-fronted spinetail (synallaxis frontalis aves: furnariidae) species, which belongs to the order passeriformes, is typically found in south america, where it is widely distributed. polymorphisms provide genetic variability, important for several evolutionary processes, including speciation and adaptation to the environment. the aim of this work was to analyze the p ... | 2020 | 30856246 |