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Scopus Author ID: 57211183857

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Universidade Estadual do Oeste do Paraná: Cascavel, Paraná, BR

2013-08-16 to present | Professor (Centro de Ciências Biológicas e da Saúde)
Employment
Source: Self-asserted source
Lui, R.L.

Works (41)

A variant W chromosome in Centromochlus heckelii (Siluriformes, Auchenipteridae) and the role of repeated DNA in its heteromorphism

Genetics and Molecular Biology
2025 | Journal article
DOI: 10.1590/1678-4685-gmb-2024-0071
Contributors: Chrystian Aparecido Grillo Haerter; Patrik Ferreira Viana; Fábio Hiroshi Takagui; Sandro Tonello; Vladimir Pavan Margarido; Daniel Rodrigues Blanco; Josiane Baccarin Traldi; Roberto Laridondo Lui; Eliana Feldberg
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Crossref

Are the chromosomal fusions that shaped the karyotype of Tetranematichthys wallacei (Siluriformes: Auchenipteridae) a shared feature among Ageneiosini species?

Neotropical Ichthyology
2024 | Journal article
DOI: 10.1590/1982-0224-2024-0015
Contributors: Cleisson de Cristo Casarotto; Chrystian Aparecido Grillo Haerter; Diana Paula Perin; Letícia Marchiotti de Jesus; Gabrielle Jovana Antoniazzi; Daniel Rodrigues Blanco; Fernando Rodrigo Treco; Vladimir Pavan Margarido; Josiane Baccarin Traldi; Roberto Laridondo Lui
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Crossref

Karyotypic characterization of Centromochlus schultzi Rössel 1962 (Auchenipteridae, Centromochlinae) from the Xingu River basin: New inferences on chromosomal evolution in Centromochlus

Genetics and Molecular Biology
2024 | Journal article
DOI: 10.1590/1678-4685-gmb-2023-0105
Contributors: Samantha Kowalski; Chrystian Aparecido Grillo Haerter; Diana Paula Perin; Fábio Hiroshi Takagui; Patrik Ferreira Viana; Eliana Feldberg; Daniel Rodrigues Blanco; Josiane Baccarin Traldi; Lucia Giuliano-Caetano; Roberto Laridondo Lui
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Crossref

Trends in chromosome evolution in Crenicichlina (Cichliformes, Cichlidae, Cichlinae): a new perspective based on the recent classification of the pike cichlids

Reviews in Fish Biology and Fisheries
2024-06 | Journal article
DOI: 10.1007/s11160-024-09842-6
Contributors: Leonardo Marcel Paiz; Mariane Gavazzoni; Gabrielle Jovana Antoniazi; Lucas Baumgärtner; Weferson Júnio da Graça; Eliana Feldberg; Roberto Laridondo Lui; Vladimir Pavan Margarido
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Crossref

Are scattered microsatellites weak chromosomal markers? Guided mapping reveals new insights into Trachelyopterus (Siluriformes: Auchenipteridae) diversity

PLOS ONE
2023-06-13 | Journal article
DOI: 10.1371/journal.pone.0285388
Contributors: Chrystian Aparecido Grillo Haerter; Karthikeyan Adhimoolam; Daniel Rodrigues Blanco; Josiane Baccarin Traldi; Eliana Feldberg; Vladimir Pavan Margarido; Roberto Laridondo Lui
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Crossref

Identifying fish eggs and larvae: from classic methodologies to DNA metabarcoding

Molecular Biology Reports
2023-02 | Journal article
DOI: 10.1007/s11033-022-08091-9
Contributors: Natália Lima Lira; Sandro Tonello; Roberto Laridondo Lui; Josiane Baccarin Traldi; Heleno Brandão; Claudio Oliveira; Daniel Rodrigues Blanco
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Crossref

High rDNA polymorphisms in Astyanax lacustris (Characiformes: Characidae): new insights about the cryptic diversity in A. bimaculatus species complex with emphasis on the Paraná River basin

Neotropical Ichthyology
2022 | Journal article
DOI: 10.1590/1982-0224-2021-0147
Contributors: Sandro Tonello; Daniel R. Blanco; Fiorindo J. Cerqueira; Natália L. Lira; Josiane B. Traldi; Carla S. Pavanelli; Vladimir P. Margarido; Mariane Gavazzoni; Marcos V. Pupo; Roberto L. Lui
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Crossref

Identification of cryptic species in allopatric populations of Hypostomus tietensis (Siluriformes: Loricariidae) through cytogenetics analyses

Neotropical Ichthyology
2022 | Journal article
DOI: 10.1590/1982-0224-2021-0158
Contributors: Gabriela B. N. de Paula; Mariane Gavazzoni; Cláudio H. Zawadzki; Carlos A. Fernandes; Ana L. B. Portela-Castro; Roberto L. Lui; Vladimir P. Margarido
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Crossref

Karyotype Evolution of Talking Thorny Catfishes Anadoras (Doradidae, Astrodoradinae): A Process Mediated by Structural Rearrangements and Intense Reorganization of Repetitive DNAs

Cytogenetic and Genome Research
2022 | Journal article
DOI: 10.1159/000523747
Contributors: Fábio Hiroshi Takagui; Lucas Baumgärtner; Patrik Viana; Moema C.C. Lima; Jamille de A. Bitencourt; Paulo Cesar Venere; Roberto Laridondo Lui; Orlando Moreira-Filho; Eliana Feldberg; Fernanda Almeida Simões et al.
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Crossref

Contributions to Trachelyopterus (Siluriformes: Auchenipteridae) species diagnosis by cytotaxonomic autapomorphies: from U2 snRNA chromosome polymorphism to rDNA and histone gene synteny

Organisms Diversity & Evolution
2022-12 | Journal article
DOI: 10.1007/s13127-022-00560-0
Contributors: Chrystian Aparecido Grillo Haerter; Vladimir Pavan Margarido; Daniel Rodrigues Blanco; Josiane Baccarin Traldi; Eliana Feldberg; Roberto Laridondo Lui
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Crossref

A New Variant B Chromosome in Auchenipteridae: The Role of (GATA)<sub>n</sub> and (TTAGGG)<sub>n</sub> Sequences in Understanding the Evolution of Supernumeraries in <b><i>Trachelyopterus</i></b>

Cytogenetic and Genome Research
2021 | Journal article
DOI: 10.1159/000513107
Contributors: Denise Felicetti; Chrystian A.G. Haerter; Lucas Baumgärtner; Leonardo M. Paiz; Fábio H. Takagui; Vladimir P. Margarido; Daniel R. Blanco; Eliana Feldberg; Maelin da Silva; Roberto L. Lui
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Crossref

Contributions to the taxonomy of Trachelyopterus (Siluriformes): comparative cytogenetic analysis in three species of Auchenipteridae

Neotropical Ichthyology
2021 | Journal article
DOI: 10.1590/1982-0224-2020-0115
Contributors: Dayane Petik dos Santos; Denise Felicetti; Lucas Baumgärtner; Vladimir Pavan Margarido; Daniel Rodrigues Blanco; Orlando Moreira-Filho; Roberto Laridondo Lui
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Crossref

Possible Common Origin of B Chromosomes in Neotropical Fish (Siluriformes, Auchenipteridae) Reinforced by Repetitive DNA Mapping

Brazilian Archives of Biology and Technology
2021 | Journal article
DOI: 10.1590/1678-4324-2021190494
Contributors: Roberto Laridondo Lui; Josiane Baccarin Traldi; Daniel Rodrigues Blanco; Vladimir Pavan Margarido; Sandra Mariotto; Liano Centofante; Roberto Ferreira Artoni; Orlando Moreira Filho
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Crossref

Chromosomal analysis of Centromochlus heckelii (Siluriformes: Auchenipteridae), with a contribution to Centromochlus definition

Neotropical Ichthyology
2020 | Journal article
DOI: 10.1590/1982-0224-2020-0009
Contributors: Samantha Kowalski; Leonardo Marcel Paiz; Maelin da Silva; Amanda de Souza Machado; Eliana Feldberg; Josiane Baccarin Traldi; Vladimir Pavan Margarido; Roberto Laridondo Lui
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Crossref

Chromosomal mapping of repetitive sequences in Hyphessobrycon eques (Characiformes, Characidae): a special case of the spreading of 5S rDNA clusters in a genome

Genetica
2020-02-29 | Journal article
DOI: 10.1007/s10709-020-00086-3
Contributors: Diovani Piscor; Leonardo Marcel Paiz; Lucas Baumgärtner; Fiorindo José Cerqueira; Carlos Alexandre Fernandes; Roberto Laridondo Lui; Patricia Pasquali Parise-Maltempi; Vladimir Pavan Margarido
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Crossref

Chromosomal distribution of the retroelements Rex 1, Rex 3 and Rex 6 in species of the genus Harttia and Hypostomus (Siluriformes: Loricariidae)

Neotropical Ichthyology
2019 | Journal article
DOI: 10.1590/1982-0224-20190010
Part of ISSN: 1982-0224
Part of ISSN: 1679-6225
Source: Self-asserted source
Lui, R.L.
grade
Preferred source (of 2)‎

Chromosomal Diversity of Thorny Catfishes (Siluriformes-Doradidae): A Case of Allopatric Speciation Among Wertheimerinae Species of São Francisco and Brazilian Eastern Coastal Drainages

Zebrafish
2019 | Journal article
DOI: 10.1089/zeb.2019.1769
EID:

2-s2.0-85072686569
Contributors: Takagui, F.H.; Baumgärtner, L.; Baldissera, J.N.; Laridondo Lui, R.; Margarido, V.P.; Fonteles, S.B.A.; Garcia, C.; Birindelli, J.O.; Moreira-Filho, O.; Almeida, F.S. et al.
Source: Self-asserted source
Lui, R.L. via Scopus - Elsevier

Chromosome Mapping of H1 and H4 Histones in Parodontidae (Actinopterygii: Characiformes): Dispersed and/or Co-Opted Transposable Elements?

Cytogenetic and Genome Research
2019 | Journal article
DOI: 10.1159/000500987
Part of ISSN: 1424-8581
Part of ISSN: 1424-859X
Source: Self-asserted source
Lui, R.L.

Comparative Cytogenetics Analysis on Five Genera of Thorny Catfish (Siluriformes, Doradidae): Chromosome Review in the Family and Inferences About Chromosomal Evolution Integrated with Phylogenetic Proposals

Zebrafish
2018-06 | Journal article
DOI: 10.1089/zeb.2017.1554
Part of ISSN: 1545-8547
Part of ISSN: 1557-8542
Source: Self-asserted source
Lui, R.L.

Karyotype Diversity and Evolutionary Trends in Armored Catfish Species of the Genus Harttia (Siluriformes: Loricariidae)

Zebrafish
2017-04 | Journal article
DOI: 10.1089/zeb.2016.1377
Part of ISSN: 1545-8547
Part of ISSN: 1557-8542
Source: Self-asserted source
Lui, R.L.

First report of B chromosomes in three neotropical thorny catfishes (Siluriformes, Doradidae)

Comparative Cytogenetics
2017-01-09 | Journal article
DOI: 10.3897/compcytogen.v11i1.10496
Part of ISSN: 1993-078X
Part of ISSN: 1993-0771
Source: Self-asserted source
Lui, R.L.

Comparative Cytogenetics of <b><i>Hoplerythrinus unitaeniatus</i></b> (Agassiz, 1829) (Characiformes, Erythrinidae) Species Complex from Different Brazilian Hydrographic Basins

Cytogenetic and Genome Research
2016 | Journal article
DOI: 10.1159/000448153
Part of ISSN: 1424-8581
Part of ISSN: 1424-859X
Source: Self-asserted source
Lui, R.L.

Chromosome Analyses of Apareiodon argenteus and Apareiodon davisi (Characiformes, Parodontidae): An Extensive Chromosomal Polymorphism of 45S and 5S Ribosomal DNAs

Zebrafish
2016-02 | Journal article
DOI: 10.1089/zeb.2015.1124
Part of ISSN: 1545-8547
Part of ISSN: 1557-8542
Source: Self-asserted source
Lui, R.L.

Karyotypic variation of Glanidium ribeiroi Haseman, 1911 (Siluriformes, Auchenipteridae) along the Iguazu river basin,Variação cariotípica de Glanidium ribeiroi Haseman, 1911 (Siluriformes, Auchenipteridae) ao longo da bacia do rio Iguaçu

Brazilian Journal of Biology
2015 | Journal article
DOI: 10.1590/1519-6984.10714
EID:

2-s2.0-84949970598
Contributors: Lui, R.L.; Blanco, D.R.; Traldi, J.B.; Margarido, V.P.; Moreira-Filho, O.
Source: Self-asserted source
Lui, R.L. via Scopus - Elsevier

Occurrence of Natural Hybrids Among Sympatric Karyomorphs in Hoplerythrinus unitaeniatus (Characiformes, Erythrinidae)

Zebrafish
2015-08 | Journal article
DOI: 10.1089/zeb.2015.1083
Part of ISSN: 1545-8547
Part of ISSN: 1557-8542
Source: Self-asserted source
Lui, R.L.

Basic cytogenetics and physical mapping of 5S and 18S ribosomal genes in Hoplias malabaricus (Osteichthyes, Characiformes, Erythrinidae) from isolated natural lagoons: a conserved karyomorph along the Iguaçu river basin

Comparative Cytogenetics
2014-08-12 | Journal article
DOI: 10.3897/compcytogen.v8i3.7084
Part of ISSN: 1993-078X
Part of ISSN: 1993-0771
Source: Self-asserted source
Lui, R.L.

Origin of the X1X1X2X2/X1X2Y sex chromosome system of Harttia punctata (Siluriformes, Loricariidae) inferred from chromosome painting and FISH with ribosomal DNA markers

Genetica
2014-02-28 | Journal article
DOI: 10.1007/s10709-014-9759-4
Part of ISSN: 0016-6707
Part of ISSN: 1573-6857
Source: Self-asserted source
Lui, R.L.

Chromosomal diversity in Hypostomus (Siluriformes, Loricariidae) with emphasis on physical mapping of 18S and 5S rDNA sites

Genetics and Molecular Research
2013 | Journal article
DOI: 10.4238/2013.february.8.11
Part of ISSN: 1676-5680
Source: Self-asserted source
Lui, R.L.

Comparative chromosomal analysis and evolutionary considerations concerning two species of genus Tatia (Siluriformes, Auchenipteridae)

Comparative Cytogenetics
2013 | Journal article
DOI: 10.3897/CompCytogen.v7i1.4368
EID:

2-s2.0-84877949433
Contributors: Lui, R.L.; Blanco, D.R.; Margarido, V.P.; Troy, W.P.; Filho, O.M.
Source: Self-asserted source
Lui, R.L. via Scopus - Elsevier

The role of chromosomal fusion in the karyotypic evolution of the genus Ageneiosus (Siluriformes: Auchenipteridae)

Neotropical Ichthyology
2013-06 | Journal article
DOI: 10.1590/s1679-62252013005000004
Part of ISSN: 1679-6225
Source: Self-asserted source
Lui, R.L.

Physical mapping of (GATA) n and (TTAGGG) n sequences in species of Hypostomus (Siluriformes, Loricariidae)

Journal of Genetics
2013-04 | Journal article
DOI: 10.1007/s12041-013-0224-4
Part of ISSN: 0022-1333
Part of ISSN: 0973-7731
Source: Self-asserted source
Lui, R.L.

The role of the Robertsonian rearrangements in the origin of the XX/XY1Y2 sex chromosome system and in the chromosomal differentiation in Harttia species (Siluriformes, Loricariidae)

Reviews in Fish Biology and Fisheries
2013-03 | Journal article
DOI: 10.1007/s11160-012-9283-5
Part of ISSN: 0960-3166
Part of ISSN: 1573-5184
Source: Self-asserted source
Lui, R.L.

A recent transposition of river involving Paraná and São Francisco basins: Effects on the genetic variability and structure of the neotropical fish Parauchenipterus galeatus (Siluriformes, Auchenipteridae)

Mitochondrial DNA
2012 | Journal article
DOI: 10.3109/19401736.2012.690747
EID:

2-s2.0-84867240865
Contributors: Lui, R.L.; Blanco, D.R.; Margarido, V.P.; Campos E Silva Kuhn, G.; Gomes, V.N.; Prioli, A.J.; Moreira-Filho, O.
Source: Self-asserted source
Lui, R.L. via Scopus - Elsevier

Propidium iodide for making heterochromatin more evident in the C-banding technique

Biotechnic & Histochemistry
2012-10 | Journal article
DOI: 10.3109/10520295.2012.696700
Part of ISSN: 1052-0295
Part of ISSN: 1473-7760
Source: Self-asserted source
Lui, R.L.

A new technique for obtaining mitotic chromosome spreads from fishes in the field

Journal of Fish Biology
2012-07 | Journal article
DOI: 10.1111/j.1095-8649.2012.03325.x
Part of ISSN: 0022-1112
Source: Self-asserted source
Lui, R.L.

Comparative Cytogenetics of Giant Trahiras <i>Hoplias aimara </i>and <i>H. intermedius </i>(Characiformes, Erythrinidae): Chromosomal Characteristics of Minor and Major Ribosomal DNA and Cross-Species Repetitive Centromeric Sequences Mapping Differ among Morphologically Identical Karyotypes

Cytogenetic and Genome Research
2011 | Journal article
DOI: 10.1159/000320923
Part of ISSN: 1424-859X
Part of ISSN: 1424-8581
Source: Self-asserted source
Lui, R.L.

Comparative cytogenetics of three populations from theRhamdia quelenspecies complex (Siluriformes, Heptapteridae) in two Brazilian hydrographic basins

Caryologia
2011-01 | Journal article
DOI: 10.1080/00087114.2011.10589772
Part of ISSN: 0008-7114
Part of ISSN: 2165-5391
Source: Self-asserted source
Lui, R.L.

Chromosome characterization and biogeographic relations among three populations of the driftwood catfish Parauchenipterus galeatus (Linnaeus, 1766) (Siluriformes: Auchenipteridae) in Brazil

Biological Journal of the Linnean Society
2010 | Journal article
DOI: 10.1111/j.1095-8312.2009.01389.x
EID:

2-s2.0-76449088318
Contributors: Lui, R.L.; Blanco, D.R.; Margarido, V.P.; Moreira Filho, O.
Source: Self-asserted source
Lui, R.L. via Scopus - Elsevier

Karyotypic diversity between allopatric populations of the group Hoplias malabaricus (Characiformes: Erythrinidae): evolutionary and biogeographic considerations

Neotropical Ichthyology
2010 | Journal article
DOI: 10.1590/s1679-62252010000200015
Part of ISSN: 1679-6225
Source: Self-asserted source
Lui, R.L.

Characterization of invasive fish species in a river transposition region: evolutionary chromosome studies in the genus Hoplias (Characiformes, Erythrinidae)

Reviews in Fish Biology and Fisheries
2010-03 | Journal article
DOI: 10.1007/s11160-009-9116-3
Part of ISSN: 0960-3166
Part of ISSN: 1573-5184
Source: Self-asserted source
Lui, R.L.

First description of B chromosomes in the family Auchenipteridae, Parauchenipterus galeatus (Siluriformes) of the São Francisco River basin (MG, Brazil)

Micron
2009 | Journal article
DOI: 10.1016/j.micron.2009.03.004
EID:

2-s2.0-67349256761
Contributors: Lui, R.L.; Blanco, D.R.; Margarido, V.P.; Filho, O.M.
Source: Self-asserted source
Lui, R.L. via Scopus - Elsevier
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