AI Article Synopsis
- The tench (Tinca tinca) is a freshwater fish with a growing interest in aquaculture and various human-induced movements across regions, yet lacks detailed genetic information.
- Analysis of mitochondrial DNA from 50 tench individuals across five European populations revealed two distinct phylogroups and greater genetic variability than previously documented, along with a hybridization zone in the Danube River.
- Additional genetic tests indicate a complex structure in both wild and moved tench populations, which will aid in developing better breeding practices in the future.
Article Abstract
The tench Tinca tinca is a freshwater species with human-mediated translocations, aquaculture interest and limited information on its genetic structure. mtDNA sequencing analysis of control region and two genes in 50 individuals from five European populations identified two phylogroups, with greater variability than that reported until now, and a hybridization zone in the Danube River region. Restriction analyses of additional samples reveal the complicated genetic structure characteristics of tench's wild and translocated populations, supporting future breeding practices.
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| http://dx.doi.org/10.1111/jfb.14448 | DOI Listing |
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