Himanshu Priyadarshi
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View article: Acute toxicity of mercury in response to metallothionein expression and oxidative and cellular metabolic stress in Barbonymus gonionotus
Acute toxicity of mercury in response to metallothionein expression and oxidative and cellular metabolic stress in Barbonymus gonionotus Open
View article: Salinity stress-induced impacts on biomass production, bioactive compounds, antioxidant activities and oxidative stress in watermeal (Wolffia globosa)
Salinity stress-induced impacts on biomass production, bioactive compounds, antioxidant activities and oxidative stress in watermeal (Wolffia globosa) Open
This study investigated the impact of salinity stress on the biomass production, proximate composition and bioactive contents, antioxidant activities, and oxidative stress parameters of Wolffia globosa. Wolffia was exposed to variable NaCl…
View article: Characterization of Bioactive Metabolites and Antioxidant Activities in Solid and Liquid Fractions of Fresh Duckweed (<i>Wolffia globosa</i>) Subjected to Different Cell Wall Rupture Methods
Characterization of Bioactive Metabolites and Antioxidant Activities in Solid and Liquid Fractions of Fresh Duckweed (<i>Wolffia globosa</i>) Subjected to Different Cell Wall Rupture Methods Open
Fresh Wolffia globosa, the smallest flowering plant well-known for its favorable nutrient composition and rich content of bioactive compounds, was subjected to boiling, freeze-thawing, and mechanical crushing to reduce its excessive…
View article: Emergence of multidrug resistant, ctx negative seventh pandemic Vibrio cholerae O1 El Tor sequence type (ST) 69 in coastal water of Kerala, India
Emergence of multidrug resistant, ctx negative seventh pandemic Vibrio cholerae O1 El Tor sequence type (ST) 69 in coastal water of Kerala, India Open
View article: Taxonomic classification on phylogenic information appears a debatable approach: Lessons from the order Cypriniformes
Taxonomic classification on phylogenic information appears a debatable approach: Lessons from the order Cypriniformes Open
Genes are often selected for molecular taxonomy citing their agreement to taxonomically derived species trees. These results are then used to define and edit existing taxonomic hierarchies of species. We counter the validity of this practi…
View article: Microsatellite maker analysis reveals the low genetic diversity in an endangered fish, Osteobrama belangeri in the Indo-Myanmar region
Microsatellite maker analysis reveals the low genetic diversity in an endangered fish, Osteobrama belangeri in the Indo-Myanmar region Open
Background Pengba (Osteobrama belangeri) is a medium carp endemic to Manipur with favorable characteristics for poly-culture and a great demand for its texture. Moreover, pengba is listed as a Near-threatened species according to the IUCN …
View article: Effects of a Popular Aquatic Pest Control Agent among Carp Aqua-culturists on Aquatic Microfauna Dynamics
Effects of a Popular Aquatic Pest Control Agent among Carp Aqua-culturists on Aquatic Microfauna Dynamics Open
Cypermethrin is gaining popularity among fish farmers community to control aquatic insect pests and ectoparasites. Effect of cypermethrin application at farmer select dose (@0.003 ppm) on aquaculture pests (Notonecta & small prawn) commonl…
View article: Complexities in viral replication strategies as a potential explanation for prevalence of asymptomatic carriers in Covid-19 infections: analytical observation on SARS-Cov2 genome characteristics
Complexities in viral replication strategies as a potential explanation for prevalence of asymptomatic carriers in Covid-19 infections: analytical observation on SARS-Cov2 genome characteristics Open
View article: Structural and functional analysis of ferritin heavy chain subunit in freshwater fishes
Structural and functional analysis of ferritin heavy chain subunit in freshwater fishes Open
Iron excess in form of ferrous (Fe2+) in soil and water is one of the major issues in aquaculture in Tripura state of India. Excess iron in water causes iron toxicity in fishes, so it becomes important to identify the structural and functi…
View article: Molecular Mechanisms of Natural Carotenoid-based Pigmentation of Queen Loach, Botia dario (Hamilton, 1822) Under Captive Condition
Molecular Mechanisms of Natural Carotenoid-based Pigmentation of Queen Loach, Botia dario (Hamilton, 1822) Under Captive Condition Open
The genetic basis and expression patterns of key genes are important aspects of study to understand the colouration. This trait differs between wild and domesticated fish which is a matter of research. Botia dario is an indigenous fish, ha…
View article: Structural and functional analysis of ferritin heavy chain subunit in Oryziaslatipes
Structural and functional analysis of ferritin heavy chain subunit in Oryziaslatipes Open
In North East region of India, iron toxicity is one of the major problems in culture fisheries. To overcome this challenge, it is necessary to identify the role of ferritin protein as an iron detoxificant and store in fishes. The Heavy cha…
View article: Induction of Spontaneous Captive Spawning, Embryonic Development and Larval Rearing in Mystus cavasius
Induction of Spontaneous Captive Spawning, Embryonic Development and Larval Rearing in Mystus cavasius Open
We report induction of spontaneous spawning in Mystus cavasius in glass aquaria provided with water hyacinth for egg attachment. The brooders (20 to 25g) were injected intramuscularly with Ovatide™ at the rate of 0.2 millilitre/Kilogram bo…
View article: Silencing and augmentation of IAG hormone transcripts in adult<i>Macrobrachium</i><i>rosenbergii</i>males affects morphotype transformation
Silencing and augmentation of IAG hormone transcripts in adult<i>Macrobrachium</i><i>rosenbergii</i>males affects morphotype transformation Open
Morphotypic differentiation is the external manifestation of dominance hierarchy in Macrobrachium rosenbergii The intermediate morphotype orange claw (OC) male exhibits the highest growth rate and is subordinate in hierarchy to blue…
View article: Analysis of variance, normal quantile-quantile correlation and effective expression support of pooled expression ratio of reference genes for defining expression stability
Analysis of variance, normal quantile-quantile correlation and effective expression support of pooled expression ratio of reference genes for defining expression stability Open
Identification of a reference gene unaffected by the experimental conditions is obligatory for accurate measurement of gene expression through relative quantification. Most existing methods directly analyze variability in crossing point (C…
View article: Characterization and Evaluation of Selected House-keeping Genes for Quantitative RT-PCR in Macrobrachium rosenbergii Morphotypes
Characterization and Evaluation of Selected House-keeping Genes for Quantitative RT-PCR in Macrobrachium rosenbergii Morphotypes Open
Macrobrachium rosenbergii (De Man, 1879) is an important freshwater prawn cultured globally and is known to exhibit three male morphotypes with differential growth rates. Several gene expression studies using qRT-PCR have been undertaken i…