Ten novel polymorphic microsatellites were isolated from the dace complex (Leuciscus leuciscus), which is a European cyprinid species. Four multiplex polymerase chain reaction sets were optimized in order to genotype 26 polymorphic loci in all, including 16 previously published cyprinid-specific loci. The level of genetic diversity was assessed in 142 dace individuals. We also successfully applied 26 of the microsatellites to 10 related species. These primers thus will be useful to assess population structure of the dace and other cyprinid species, with application for conservation issues and phylogeographical approaches.
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http://dx.doi.org/10.1111/j.1755-0998.2009.02594.x | DOI Listing |
Dis Aquat Organ
January 2025
ICAR Research Complex for NEH Region, Umiam, Meghalaya PIN-793103, India.
The present study evaluated the immunomodulatory and disease resistance-enhancing effects of dietary supplementation of Withania somnifera root powder in Labeo rohita (22.10 ± 3.30 g, 12.
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January 2025
Marine Molecular Genetics & Biotechnology Laboratory, Department of Aquaculture, National Taiwan Ocean University, Keelung, 202301, Taiwan.
Primordial germ cells (PGCs), the progenitors of gametes, are essential for teleost reproduction. While their formation is conserved across teleosts, the activation, migration routes, and localization periods vary among species. In this study, we developed a novel transgenic line, Tg(ddx4:TcCFP13-nanos3), based on the Nile tilapia genome, to label PGCs with clear fluorescent signals in the freshwater angelfish (Pterophyllum scalare).
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January 2025
Department of Otorhinolaryngology - Head & Neck Surgery, University of Maryland School of Medicine, Baltimore, United States.
Calcium and integrin-binding protein 2 (CIB2) and CIB3 bind to transmembrane channel-like 1 (TMC1) and TMC2, the pore-forming subunits of the inner-ear mechano-electrical transduction (MET) apparatus. These interactions have been proposed to be functionally relevant across mechanosensory organs and vertebrate species. Here, we show that both CIB2 and CIB3 can form heteromeric complexes with TMC1 and TMC2 and are integral for MET function in mouse cochlea and vestibular end organs as well as in zebrafish inner ear and lateral line.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
College of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China.
The genus is distributed in the eastern three rivers on the Yunnan-Guizhou Plateau and its adjacent regions, located to the southeast of the Qinghai-Tibet Plateau. Its origin and evolution are likely influenced by the uplift of the Qinghai-Tibet Plateau. However, the historical impact of geological events on the divergence and distribution of this fish group has not been fully elucidated.
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January 2025
Department of Animal Sciences, Central University of Himachal Pradesh, 176206, Dharamsala, India.
Tor putitora is an endangered cyprinid fish constrained to cold water and is also considered an indicator of a healthy aquatic ecosystem. The present study aimed to examine the haplotypic diversity, genetic variation and population structure of T. putitora isolates using COI and Cyt b gene sequences submitted in GenBank.
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