L
L. A. C. Bertollo
Researcher at Federal University of São Carlos
Publications - 23
Citations - 2521
L. A. C. Bertollo is an academic researcher from Federal University of São Carlos. The author has contributed to research in topics: Karyotype & Population. The author has an hindex of 22, co-authored 22 publications receiving 2452 citations.
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Journal Article
Cytotaxonomic considerations on Hoplias Lacerdae (Pisces, Erythrinidae)
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A biodiversity approach in the neotropical erythrinidae fish, Hoplias malabaricus. Karyotypic survey, geographic distribution of cytotypes and cytotaxonomic considerations.
L. A. C. Bertollo,Guassenir Gonçalves Born,Jorge Abdala Dergam,Alberto Sergio Fenocchio,Orlando Moreira-Filho +4 more
TL;DR: The karyotypic data support the view that the nominal taxon H. malabaricus corresponds to a species complex comprising distinct evolutionary units, each with well-established chromosomal differences.
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Chromosome spreading of associated transposable elements and ribosomal DNA in the fish Erythrinus erythrinus. Implications for genome change and karyoevolution in fish
TL;DR: It is demonstrated that some repetitive DNAs (5S rDNA, Rex3 retroelement and (TTAGGG)n telomeric repeats) were crucial for the evolutionary divergence inside E. erythrinus.
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An XX/XY sex chromosome system in a fish species, Hoplias malabaricus, with a polymorphic NOR-bearing X chromosome.
TL;DR: The present results confirm the XX/XY sex chromosome system in the population analyzed as well as a new cytotype in the Hoplias malabaricus group, confirming a polymorphic size condition observed in the X chromosome.
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Nucleolar organizing regions, 18S and 5S rDNA in Astyanax scabripinnis (Pisces, Characidae): populations distribution and functional diversity.
TL;DR: Astyanax scabripinnis specimens from four distinct populations in Brazil were studied with respect to their karyotype macrostructure, nucleolar organizer regions, and 18S and 5S rRNA genes.