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No full textNot AvailableInland fisheries concern activities to harvesting fish from ‘inland waters’. The terminology ‘inland waters’ mainly refers to freshwater systems; many areas are, however, classified as ‘inland waters’ which have daily or seasonal fluctuations in salinity—for example, estuaries, deltas, coastal lagoons, and creeks; some areas are permanently brackish water (coastal lagoons) or even hypersaline (creek). Besides marine waters, India is endowed with all types of water bodies mentioned above. Thereby, to distinguish between marine and ‘inland waters’ in the Indian context, ‘inland waters’ includes lakes, floodplain wetlands, rivers, estuaries, reservoirs, streams, ponds, irrigation tanks, canals, coastal lagoons, creeks, brackish water lagoons, and other land-locked waters—usually freshwaters. In India, fisheries in ‘inland waters’ comprise mainly two kinds: capture and culture. Capture fisheries refer to harvesting fish from open waters like rivers, estuaries, wetlands, creeks, and lagoons. The culture fisheries refer to harvesting fishes that are grown under confinement. In addition, there exist mixed fisheries consisting of both capture and culture. For instance, there are reservoirs wherein a portion is used for cage culture, and the rest is left for capture fisheries. A similar kind of mixed fisheries also exists in some wetlands in India.Not Availabl
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No full textNot AvailableIdentification of host-specific skin-mucus and gut microbiota in snakehead murrel (Channa striata)(Bloch, 1793) using metagenomics approachNot Availabl
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No full textNot AvailableIsolation and characterization of a lectin-like chitinase from the hepatopancreas of freshwater prawn, Macrobrachium rosenbergiiNot Availabl
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No full textNot AvailableStability evaluation and validation of appropriate reference genes for real-time PCR expression analysis of immune genes in the rohu (Labeo rohita) skin following argulosisNot Availabl
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No full textNot AvailableBiochemical and histopathological alterations in freshwater fish, Labeo rohita (Hamilton, 1822) upon chronic exposure to a commonly used hopper insecticide, triflumezopyrimNot Availabl
Fatty acid utilization and digestive enzyme activity during early larval development of Anabas testudineus
No full textNot AvailableFatty acid utilization and digestive enzyme activity during early larval development of Anabas testudineusNot Availabl
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No full textNot AvailableBreeding, seed production and grow-out culture technologies of commercially important catfishes in IndiaNot Availabl
Molecular and genetic diversity in isolates of Trypanosoma evansi from naturally infected horse and dogs by using RoTat 1.2 VSG gene in Madhya Pradesh, India
No full textNot AvailableBackground Trypanosoma evansi is a protozoan parasite that can infect a wide range of animals and is widespread around
the world. In this study, we analyzed four fatal cases of T. evansi infection using clinical, parasitological, and molecular
approaches. We also explored the genetic diversity, demographic history, and population-genetic structure of T. evansi using
available Rode Trypanozoon antigenic type (RoTat) 1.2 gene sequences.
Methods and results Clinical findings of infected animals revealed high fever, anemia, weakness, and anorexia. The animals were treated with diminazene aceturate, which was moderately effective, and hematobiochemical parameters showed
changes in hemoglobin and glucose levels. The molecular and genetic diversity of T. evansi was analyzed using the RoTat 1.2
VSG gene. Phylogenetic and haplotype analysis revealed two distinct clusters of T. evansi circulating in India. The genetic
diversity indices, neutrality tests, gene flow, and genetic differentiation outcomes confirmed the genetic diversity of the T.
evansi population, with a lack of uniformity. The identification of two distinct clusters, exhibiting differential demographic
histories and evolutionary forces, implies that the clusters may have undergone independent evolutionary trajectories or
experienced different environmental pressures.
Conclusion The present findings underlined the need of an early and precise diagnosis in order to treat and control T. evansi
infections, and the RoTat 1.2 VSG gene is an important genetic marker for understanding the genetic diversity and evolutionary history of T. evansi. This knowledge can be used to create tailored strategies to control and manage the infection in
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