RAPD Fingerprinting of Common Bream Abramis brama L., Roach Rutilus rutilus L., and Their F<sub>1</sub>Hybrids (A. brama × R. rutilus and R. rutilus × A. brama)

Chrisanfova, G. G.; Ludanny, R. I.; Slynko, Yu. V.; Yakovlev, V. N.; Semyenova, S. K.

doi:10.1023/b:ruge.0000044766.70017.7b

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…comm.). RAPD diagnostic loci have been used effectively for preliminary assessments of genetic variability and for unequivocal detection of natural interspecific hybrids in other fishes (Bardakci & Skibinski, 1994;Callejas & Ochando, 2001;Weiss et al, 2001;Oliveira et al, 2002;Khrisanfova et al, 2004).…”

Section: Discussionmentioning

confidence: 99%

Genetic diversity of invasive and native Cichla (Pisces: Perciformes) populations in Brazil with evidence of interspecific hybridization

Oliveira

Prioli

et al. 2006

Journal of Fish Biology

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Invasive and native populations of the Amazonian fishes 'peacock bass' Cichla monoculus and of a not yet described species 'blue tucunare´' here referred as Cichla sp. 'Azul' were analysed for genetic diversity using the hypervariable domain of the mitochondrial DNA (mtDNA) control region plus steady diagnostic random amplified polymorphic DNA loci. There is no detailed historical record of the introduction of Cichla species into the Upper Parana´River basin, where they became invasive and a potential threat to local ichthyofauna. Genetic diversity among invasive populations confirmed the hypothesis of multiple introductions in this hydrographic basin. Moreover, a large and previously unknown population of natural fertile hybrids between C. cf. monoculus and Cichla sp. 'Azul' was identified in the Itaipu hydroelectric reservoir and in the floodplain of the Upper Parana´River. Crossbred morphotypes were similar to C. cf. monoculus, but their morphological identification was not unequivocal. This hybrid population was characterized by high genetic diversity and it was composed of hybrids possessing concurrently nuclear DNA fragments specific for C. cf. monoculus as well as fragments specific for Cichla sp. 'Azul'. The nuclear DNA markers indicated that reproductive isolation between C. cf. monoculus and Cichla sp. 'Azul' has broken down in the new environment, and mtDNA sequences revealed that both species can be the female donor in the interspecific crosses. The data presented herein are potentially useful for future taxonomic, genetic and evolutionary studies in the complex Cichla group, for monitoring of invasive populations, and for further development of ecological guidelines.

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Section: Discussionmentioning

confidence: 99%

Genetic diversity of invasive and native Cichla (Pisces: Perciformes) populations in Brazil with evidence of interspecific hybridization

Oliveira

Prioli

et al. 2006

Journal of Fish Biology

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Cyprinids

Orbán

2008

Genome Mapping and Genomics in Fishes and Aquatic Animals

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Molecular identification and the features of genetic diversity in interspecific hybrids of Amur sturgeon (Acipenser schrenckii × A. baerii, A. baerii × A. schrenckii, A. schrenckii × A. ruthenus, and A. ruthenus × A. schrenckii) based on variability of multilocus RAPD markers

Rozhkovan

Челомина

Rachek³

2008

Russ J Genet

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RAPD Fingerprinting of Common Bream Abramis brama L., Roach Rutilus rutilus L., and Their F₁Hybrids (A. brama × R. rutilus and R. rutilus × A. brama)

Cited by 3 publications

References 8 publications

Genetic diversity of invasive and native Cichla (Pisces: Perciformes) populations in Brazil with evidence of interspecific hybridization

Genetic diversity of invasive and native Cichla (Pisces: Perciformes) populations in Brazil with evidence of interspecific hybridization

Cyprinids

Molecular identification and the features of genetic diversity in interspecific hybrids of Amur sturgeon (Acipenser schrenckii × A. baerii, A. baerii × A. schrenckii, A. schrenckii × A. ruthenus, and A. ruthenus × A. schrenckii) based on variability of multilocus RAPD markers

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RAPD Fingerprinting of Common Bream Abramis brama L., Roach Rutilus rutilus L., and Their F1Hybrids (A. brama × R. rutilus and R. rutilus × A. brama)

Cited by 3 publications

References 8 publications

Genetic diversity of invasive and native Cichla (Pisces: Perciformes) populations in Brazil with evidence of interspecific hybridization

Genetic diversity of invasive and native Cichla (Pisces: Perciformes) populations in Brazil with evidence of interspecific hybridization

Cyprinids

Molecular identification and the features of genetic diversity in interspecific hybrids of Amur sturgeon (Acipenser schrenckii × A. baerii, A. baerii × A. schrenckii, A. schrenckii × A. ruthenus, and A. ruthenus × A. schrenckii) based on variability of multilocus RAPD markers

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About

RAPD Fingerprinting of Common Bream Abramis brama L., Roach Rutilus rutilus L., and Their F₁Hybrids (A. brama × R. rutilus and R. rutilus × A. brama)