Ricardo Utsunomia

Bauru, SP 17033360, Brazil

Last Updated: 09/26/2026

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Found 75 publications

Cytogenomics of Myloplus tiete reveals conserved satellite DNAs since the Late Eocene in Serrasalmidae (Teleostei, Characiformes).

Cytogenomics of Myloplus tiete reveals conserved satellite DNAs since the Late Eocene in Serrasalmidae (Teleostei, Characiformes).

Journal: Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology
Published: February 21, 2026

Evolutionary trends of As51 satellite DNA and its colocalization with 45S ribosomal DNA: a conserved feature in Characiformes fishes.

Evolutionary trends of As51 satellite DNA and its colocalization with 45S ribosomal DNA: a conserved feature in Characiformes fishes.

Journal: BMC genomics
Published: November 16, 2025

Comparative analysis reveals highly conserved satellite DNA landscapes in two sympatric Gymnotus (Teleostei, Gymnotiformes) electric knifefish.

Comparative analysis reveals highly conserved satellite DNA landscapes in two sympatric Gymnotus (Teleostei, Gymnotiformes) electric knifefish.

Journal: Genome
Published: October 16, 2025

Contrasting Satellitomes in New World and African Trogons (Aves, Trogoniformes).

Contrasting Satellitomes in New World and African Trogons (Aves, Trogoniformes).

Journal: Genes
Published: September 30, 2025

B chromosome retrotransposed sequences persist through speciation, contributing to genomic and regulatory innovations in the fish genus Psalidodon (Characiformes, Acestrorhamphidae).

B chromosome retrotransposed sequences persist through speciation, contributing to genomic and regulatory innovations in the fish genus Psalidodon (Characiformes, Acestrorhamphidae).

Journal: PloS one
Published: August 21, 2025

Repetitive DNAs and Karyotype Evolution in Phyllostomid Bats (Chiroptera: Phyllostomidae).

Repetitive DNAs and Karyotype Evolution in Phyllostomid Bats (Chiroptera: Phyllostomidae).

Journal: Biomolecules
Published: August 05, 2025

DNA-based identification uncovers the illegal trade of sea cucumbers from Brazil.

DNA-based identification uncovers the illegal trade of sea cucumbers from Brazil.

Journal: Scientific reports
Published: July 08, 2025

Repeatome Dynamics and Sex Chromosome Differentiation in the XY and XY1Y2 Systems of the Fish Hoplias malabaricus (Teleostei; Characiformes).

Repeatome Dynamics and Sex Chromosome Differentiation in the XY and XY1Y2 Systems of the Fish Hoplias malabaricus (Teleostei; Characiformes).

Journal: International journal of molecular sciences
Published: May 29, 2025

Satellite DNA Mapping in Suliformes (Aves): Insights into the Evolution of the Multiple Sex Chromosome System in Sula spp.

Satellite DNA Mapping in Suliformes (Aves): Insights into the Evolution of the Multiple Sex Chromosome System in Sula spp.

Journal: Genes
Published: May 10, 2025

Investigating the evolution of large meiotic rings of multiple X and Y sex chromosomes in two Leptodactylus frog species (Anura, Leptodactylidae).

Investigating the evolution of large meiotic rings of multiple X and Y sex chromosomes in two Leptodactylus frog species (Anura, Leptodactylidae).

Journal: Communications biology
Published: March 31, 2025

Evolution of ZW Sex Chromosomes in Ptyas Snakes (Reptilia, Colubridae): New Insights from a Molecular Cytogenetic Perspective.

Evolution of ZW Sex Chromosomes in Ptyas Snakes (Reptilia, Colubridae): New Insights from a Molecular Cytogenetic Perspective.

Journal: International journal of molecular sciences
Published: March 26, 2025

Repetitive DNAs and differentiation of the ZZ/ZW sex chromosome system in the combtail fish Belontia hasselti (Perciformes: Osphronemidae).

Repetitive DNAs and differentiation of the ZZ/ZW sex chromosome system in the combtail fish Belontia hasselti (Perciformes: Osphronemidae).

Journal: BMC ecology and evolution
Published: December 15, 2024
Showing 1-12 of 75

Last Updated: 09/26/2026