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Journals
Oceanological and Hydrobiological Studies
Volume 50 (2021): Issue 1 (March 2021)
Open Access
Phylogenetic characteristics of selected European huchen (
Hucho hucho
L.) broodstocks – implication for broodstock management
Marcin Kuciński
Marcin Kuciński
and
Dorota Fopp-Bayat
Dorota Fopp-Bayat
| Mar 21, 2021
Oceanological and Hydrobiological Studies
Volume 50 (2021): Issue 1 (March 2021)
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Article Category:
Original research paper
Published Online:
Mar 21, 2021
Page range:
38 - 46
Received:
Jun 16, 2020
Accepted:
Aug 31, 2020
DOI:
https://doi.org/10.2478/oandhs-2021-0005
Keywords
European huchen
,
conservation
,
microsatellite loci
,
mitochondrial DNA
,
phylogenetic characteristics
© 2021 Marcin Kuciński et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Figure 1
Scatter plot of Principal Coordinates Analysis (PCoA) based on individual pairwise genetic distances for the studied broodstocks of the European huchen
Figure 2
Unrooted neighbor-joining tree of individuals based on allele sharing distances (DAS). The arrow indicates one individual that was included in a cluster not matching its origin.
Figure 3
Plot of the rate of change in the log probability of data between successive K values (ΔK). The most likely number of genetic clusters was determined for the studied European huchen broodstocks based on the ΔK method.
Figure 4
Structure plot of individuals sorted by admixture coefficients (q) for putative K = 2. Each vertical bar denotes one individual.
Results of assignment tests for four examined European huchen broodstocks
Broodstock
Leave one method
Individual assignment
N
% correct
LM
AVG
Poland
30
73.3
31.0
0.8255
Germany
32
100.0
0.0
0.9998
Slovakia
44
100.0
0.0
0.9999
Ukraine
29
69.0
26.7
0.9242