Pimelodus paranaensis, Britski & Langeani, 1988
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https://doi.org/ 10.1590/1982-0224-20170148 |
DOI |
https://doi.org/10.5281/zenodo.3716992 |
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https://treatment.plazi.org/id/AA5B879F-FFAF-4C70-3F75-FF6149EEFD3D |
treatment provided by |
Carolina |
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Pimelodus paranaensis |
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Pimelodus paranaensis View in CoL . The diploid number of this species was also 56 chromosomes (22 m + 22 sm + 4 st + 8 a) ( Fig. 1g View Fig ). The AgNORs were located in the terminal region of the long arm of a pair of subtelocentric chromosomes 24 ( Fig. 1g View Fig , box). C-banding highlighted pale heterochromatin in the region of the telomere in the most of chromosomes, with more conspicuous heterochromatin being found in the telomeric region of long arm (pairs 4, 13, 19, 20, 24 and 26), in both telomeres (pairs 7 and 23), in the pericentromeric region of the long arm (pairs 13, 18 and 26) and short arm (pairs 2 and 12) ( Fig. 2g View Fig ). The 18S rDNA was located on the subtelocentric chromosome pair (24), which corresponds to the AgNORs, while the 5S rDNA was found at multiple sites, located in the pericentromeric region of the long arm of pairs 13, 18 and 26 ( Fig. 3g View Fig ).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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ParvPhylum |
Osteichthyes |
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