Skip to main content

Erratum to: The key role of repeated DNAs in sex chromosome evolution in two fish species with ZW sex chromosome system

The Original Article was published on 01 June 2012

Correction

After the publication of this work [1] the following errors were brought to the authors’ attention: Figure 1 contained a misspelling of the species name Leporinus reinhardti, and Figures 2 and 3 contained mistakes that occurred during the editing process. The correct figures are given below.

Figure 1
figure 1

Giemsa-stained female karyotypes of Leporinus reinhardti (2n = 54) and Triportheus auritus (2n = 52), both with a ZZ/ZW sex chromosome system. The chromosomes of both species were arranged in descending order of size and the sex chromosomes were highlighted in boxes for the sake of clarity. Bar = 5 μm.

Figure 2
figure 2

Mitotic metaphase chromosomes of Leporinus reinhardti female, with a ZZ/ZW sex chromosome system hybridized with different repeated DNAs, including mono-, di- and trinucleotide microsatellites and an 18S rDNA gene as probes. Letters mark the W chromosomes. Bar = 5 μm.

Figure 3
figure 3

W chromosomes of Leporinus reinhardti (L) and Triporteus auritus (T) after C-banding and FISH with various repetitive DNA sequences. Note the huge accumulation of several classes of microsatellites in L. reinhardti and the lesser amount of this accumulation in T. auritus.

We regret any inconvenience that this inaccuracy may have caused.

References

  1. Cioffi MB, Kejnovsky E, Marquioni V, Poltronieri J, Molina WF, Diniz D, Bertollo LAC: The key role of repeated DNAs in sex chromosome evolution in two fish species with ZW sex chromosome system. Mol Cytogenet 2012, 5: 28. 10.1186/1755-8166-5-28

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Marcelo de Bello Cioffi.

Additional information

The online version of the original article can be found at 10.1186/1755-8166-5-28

Authors’ original submitted files for images

Below are the links to the authors’ original submitted files for images.

Authors’ original file for figure 1

Authors’ original file for figure 2

Authors’ original file for figure 3

Rights and permissions

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Reprints and permissions

About this article

Cite this article

Cioffi, M.d.B., Kejnovský, E., Marquioni, V. et al. Erratum to: The key role of repeated DNAs in sex chromosome evolution in two fish species with ZW sex chromosome system. Mol Cytogenet 5, 42 (2012). https://doi.org/10.1186/1755-8166-5-42

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1186/1755-8166-5-42