Literature DB >> 7226896

Heteromorphic sex chromosomes in three species of the genus Leporinus (Pisces, Anostomidae).

P M Galetti, F Foresti, L A Bertollo, O Moreira Filho.   

Abstract

The present paper describes three cases of heteromorphic sex chromosomes in fishes of the genus Leporinus (Anostomidae). An XX/XY type was found in Leporinus lacustris and a ZZ/ZW type in L. silvestrii and L. obtusidens. These facts agree with the observations of Ebeling and Chen (1970), who suggested that heterogamety evolved not once but many times among the teleosts.

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Year:  1981        PMID： 7226896     DOI： 10.1159/000131562

Source DB:  PubMed          Journal:  Cytogenet Cell Genet        ISSN： 0301-0171


  13 in total

1.  Morphologically differentiated sex chromosomes in neotropical freshwater fish.

Authors:  L F de Almeida Toledo; F Foresti
Journal:  Genetica       Date:  2001       Impact factor: 1.082

2.  Occurrence of multiple sexual chromosomes (XX/XY1Y2 and Z1Z1Z2Z2/Z1Z2W1W2) in catfishes of the genus Ancistrus (Siluriformes: Loricariidae) from the Amazon basin.

Authors:  Renildo Ribeiro de Oliveira; Eliana Feldberg; Maeda Batista dos Anjos; Jansen Zuanon
Journal:  Genetica       Date:  2007-11-25       Impact factor: 1.082

Review 3.  Genetics of neotropical fish: from chromosomes to populations.

Authors:  C Oliveira; F Foresti; A W S Hilsdorf
Journal:  Fish Physiol Biochem       Date:  2008-08-06       Impact factor: 2.794

4.  Heteromorphic sex chromosomes of lizardfish (Synodontidae): focus on the ZZ-ZW1W2 system in Trachinocephalus myops.

Authors:  K Ueno; K Ota; T Kobayashi
Journal:  Genetica       Date:  2001       Impact factor: 1.082

5.  Chromosome mapping of retrotransposable elements Rex1 and Rex3 in Leporinus Spix, 1829 species (Characiformes: Anostomidae) and its relationships among heterochromatic segments and W sex chromosome.

Authors:  Rafael Splendore de Borba; Edson Lourenço da Silva; Patrícia Pasquali Parise-Maltempi
Journal:  Mob Genet Elements       Date:  2013-12-10

6.  Chromosome banding and synaptonemal complexes in Leporinus lacustris (Pisces, Anostomidae): analysis of a sex system.

Authors:  C A Mestriner; L A Bertollo; P M Galetti Júnior
Journal:  Chromosome Res       Date:  1995-11       Impact factor: 5.239

7.  Cytogenetics of the genus Leporinus (Pisces, Anostomidae). 1. Karyotype analysis, heterochromatin distribution and sex chromosomes.

Authors:  M R Koehler; D Dehm; M Guttenbach; I Nanda; T Haaf; W F Molina; P M Galetti; M Schmid
Journal:  Chromosome Res       Date:  1997-02       Impact factor: 5.239

8.  Sex chromosome polymorphism and heterogametic males revealed by two cloned DNA probes in the ZW/ZZ fish Leporinus elongatus.

Authors:  I Nakayama; F Foresti; R Tewari; M Schartl; D Chourrout
Journal:  Chromosoma       Date:  1994-03       Impact factor: 4.316

9.  The key role of repeated DNAs in sex chromosome evolution in two fish species with ZW sex chromosome system.

Authors:  Marcelo de Bello Cioffi; Eduard Kejnovský; Vinicius Marquioni; Juliana Poltronieri; Wagner Franco Molina; Débora Diniz; Luiz Antonio Carlos Bertollo
Journal:  Mol Cytogenet       Date:  2012-06-01       Impact factor: 2.009

10.  Revealing Hidden Diversity of the Underestimated Neotropical Ichthyofauna: DNA Barcoding in the Recently Described Genus Megaleporinus (Characiformes: Anostomidae).

Authors:  Jorge L Ramirez; Jose L Birindelli; Daniel C Carvalho; Paulo R A M Affonso; Paulo C Venere; Hernán Ortega; Mauricio Carrillo-Avila; José A Rodríguez-Pulido; Pedro M Galetti
Journal:  Front Genet       Date:  2017-10-12       Impact factor: 4.599
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