A5088097662- Chromosomal and Genetic Variations
- Fish Biology and Ecology Studies
- Genetic diversity and population structure
- Fish biology, ecology, and behavior
- Arsenic contamination and mitigation
- Animal Genetics and Reproduction
- Identification and Quantification in Food
- Heavy metals in environment
- Genomics and Phylogenetic Studies
- Environmental Toxicology and Ecotoxicology
Khon Kaen University
2017-2025
Rajamangala University of Technology Suvarnabhumi
2023-2024
Rajamangala University of Technology Isan
2023-2024
The cytogenetics of the southern short-horned tree dragon (Acanthosaura meridiona) are not reported yet. This study describes karyotype Acanthosaura meridiona Trivalairat, Sumontha, Kunya & Chaingkul, 2022 from Thailand. We using Giemsa staining, Ag-NOR banding, and fluorescence in situ hybridization (FISH) techniques microsatellites d(CA)15, d(TA)15, d(CGG)10, d(CAA)10 probes to analyze chromosome. A. is 2n = 34 chromosomes (fundamental number 46), which 5 pairs were large metacentric...
The barbels of the subfamilies ´Poropuntinae´ and Smiliogastrinae within family Cyprinidae play a significant role as food source for fish in artisanal fisheries are highly valued ornamental Thailand. In this study, we employed both conventional molecular cytogenetics to analyze karyotype 15 species from two cyprinid lineages. All analyzed had diploid chromosome number 2n = 50. Despite sharing same 2n, our analyses revealed species-specific distribution patterns mapped microsatellite motifs...
The Labeoninae subfamily is a highly diversified but demonstrably monophyletic lineage of cyprinid fishes comprising five tribes and six incertae sedis genera. This widely distributed assemblage contains some 48 genera around 480 recognized species in freshwaters Africa Asia. In this study, the karyotypes other chromosomal properties found Thailand Labeo chrysophekadion (Labeonini) Epalzeorhynchos bicolor , munense Henicorhynchus siamensis Thynnichthys thynnoides (´Osteochilini´) were...
Chromosome preparation from gill tissue of the tropical oyster (Crassostera belcheri Sowerby, 1871) collected an farm in Kantang District, Trang Province, southern Thailand was studied by conventional staining and Ag-NOR baining techniques. The result revealed that diploid chromosome number is 2n=20 fundamental (NF) 40. karyotype has 10 large metacentric medium chromosomes. One pair nucleolar organizer regions (NORs) apparent on short arm telomeric region 10. Basic information cytogenetics...
This study was conducted to assess the water quality and arsenic (As) concentrations in water, sediment, aquatic plants animals near a municipal landfill. The As concentration samples analysed using inductively coupled plasma optical emission spectrometry. Thirty-six of four species were collected. highest found Limnocharis flava (0.78 ± 0.31 mg/kg). included 31 fish 27 freshwater snails three species. Oreochromis niloticus (0.16 0.16 mg/kg) Filopaludina sumatrensis (0.18 0.06 mg/kg),...
Karyotypes of four catfishes the genus Mystus Scopoli, 1777 (family Bagridae), M. atrifasciatus Fowler, 1937, mysticetus Roberts, 1992, singaringan (Bleeker, 1846) and wolffii 1851), were analysed by conventional Ag-NOR banding as well fluorescence in situ hybridization (FISH) techniques. Microsatellite d(GC) 15 , d(CAA) 10 d(CAT) d(GAA) repeat probes applied FISH. The obtained data revealed that studied species have different chromosome complements. diploid numbers (2n) fundamental (NF)...
The family Cyprinidae is the largest freshwater fish group with 377 genera and over 3,000 described species. However, this of has very limited cytogenetics advanced molecular information. Therefore, in study karyotypes other chromosomal characteristics 15 species tribe Systomini (Cyprininae) were examined using Ag-NOR staining along fluorescence situ hybridization (5S 18S rDNA). All share a similar karyotype (2n = 50; NF 88–100) both sexes no differentiated sex chromosome was observed....
Cyprininae are a highly diversified but demonstrably monophyletic lineage of cypriniform fishes. Here, the karyotype and chromosomal characteristics Hypsibarbusmalcolmi (Smith, 1945) H.wetmorei 1931) were examined using conventional, nucleolus organizing regions (NORs) molecular cytogenetic protocols. The diploid chromosome number (2n) H.malcolmi was 50, fundamental (FN) equal to 62, displayed 8m + 4sm 38a with NORs located at centromeric telomeric positions short arms pairs 1 2,...
Karyotypes of four catfishes the genus Mystus Scopoli, 1777 (family Bagridae), M. atrifasciatus Fowler, 1937, mysticetus Roberts, 1992, singaringan (Bleeker, 1846) and wolffii 1851), were analysed by conventional Ag-NOR banding as well fluorescence in situ hybridization (FISH) techniques. Microsatellite d(GC) 15 , d(CAA) 10 d(CAT) d(GAA) repeat probes applied FISH. The obtained data revealed that studied species have different chromosome complements. diploid numbers (2n) fundamental (NF)...