PCR survey of hox Genes in the goldfish Carassius auratus auratus

Luo, Jing; Stadler, Peter F.; He, Shunping; Meyer, Axel

PCR survey of hox Genes in the goldfish Carassius auratus auratus

Dateien

pcr_survey_of_hox_genes_in_the_goldfish_carassius_auratus_auratus_2007.pdfGröße: 249.39 KBDownloads: 432

Datum

2007

Autor:innen

Luo, Jing

Stadler, Peter F.

He, Shunping

Meyer, Axel

Publikationstyp

Zeitschriftenartikel

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Journal of experimental zoology / Part B, Molecular and developmental evolution. 2007, 308 B(Part B), pp. 250-258. ISSN 1552-5007. eISSN 1552-5015. Available under: doi: 10.1002/jez.b.21144

Zusammenfassung

A tetraploidization event took place in the cyprinid lineage leading to goldfishes about 15 million years ago. A PCR survey for Hox genes in the goldfish Carassius auratus auratus (Actinopterygii: Cyprinidae) was performed to assess the consequences of this genome duplication. Not surprisingly, the genomic organization of the Hox gene clusters of goldfish is similar to that of the closely related zebrafish (Danio rerio). However, the goldfish exhibits a much larger number of recent pseudogenes, which are characterized by indels. These findings are consistent with the hypothesis that dosage effects cause selection pressure to rapidly silence crucial developmental regulators after a tetraploidization event.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Zitieren

ISO 690

LUO, Jing, Peter F. STADLER, Shunping HE, Axel MEYER, 2007. PCR survey of hox Genes in the goldfish Carassius auratus auratus. In: Journal of experimental zoology / Part B, Molecular and developmental evolution. 2007, 308 B(Part B), pp. 250-258. ISSN 1552-5007. eISSN 1552-5015. Available under: doi: 10.1002/jez.b.21144

BibTex

@article{Luo2007surve-7438,
  year={2007},
  doi={10.1002/jez.b.21144},
  title={PCR survey of hox Genes in the goldfish Carassius auratus auratus},
  number={Part B},
  volume={308 B},
  issn={1552-5007},
  journal={Journal of experimental zoology / Part B, Molecular and developmental evolution},
  pages={250--258},
  author={Luo, Jing and Stadler, Peter F. and He, Shunping and Meyer, Axel}
}

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