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Incidence of skeletal deformities in induced triploid rainbow trout Oncorhynchus mykiss (Walbaum, 1792)

Krzysztof Jagiełło

Krzysztof Jagiełło

University of Gdańsk, Faculty of Oceanography and Geography, Institute of Oceanography, Division of Marine Biology and EcologyGdynia, Poland
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Jagiełło, Krzysztof
, 
Marcin Polonis

Marcin Polonis

University of Gdańsk, Faculty of Oceanography and Geography, Institute of Oceanography, Division of Marine Biology and EcologyGdynia, Poland
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Polonis, Marcin
 and 
Konrad Ocalewicz

Konrad Ocalewicz

University of Gdańsk, Faculty of Oceanography and Geography, Institute of Oceanography, Division of Marine Biology and EcologyGdynia, Poland
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Ocalewicz, Konrad
  
Jun 05, 2021
Incidence of skeletal deformities in induced triploid rainbow trout Oncorhynchus mykiss (Walbaum, 1792)'s Cover Image
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Article Category: Original research paper
Published Online: Jun 05, 2021
Page range: 150 - 159
Received: Jun 08, 2020
Accepted: Oct 27, 2020
DOI: https://doi.org/10.2478/oandhs-2021-0014
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© 2021 Krzysztof Jagiełło et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1

Metaphase spreads with 58 (a) and 91 (b) chromosomes prepared from the diploid and triploid rainbow trout (Oncorhynchus mykiss)
Metaphase spreads with 58 (a) and 91 (b) chromosomes prepared from the diploid and triploid rainbow trout (Oncorhynchus mykiss)

Figure 2

Skeletal deformities of fish visualized by radiography (1) and whole-mount skeletal staining (2); A – radiography of fish with properly developed vertebrae, B – fish with compressed and fused vertebrae in the hemal area (arrows), C – fish with compressed vertebrae in the pre-hemal area (arrows), D – fish with a deformed tail, compressed and fused vertebrae in the hemal and caudal area (arrows)
Skeletal deformities of fish visualized by radiography (1) and whole-mount skeletal staining (2); A – radiography of fish with properly developed vertebrae, B – fish with compressed and fused vertebrae in the hemal area (arrows), C – fish with compressed vertebrae in the pre-hemal area (arrows), D – fish with a deformed tail, compressed and fused vertebrae in the hemal and caudal area (arrows)
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