نتایج جستجو برای: electeric yellow fish

تعداد نتایج: 148297  

2016
Jing YANG Xin-Jiang LU Fang-Chao CHAI Jiong CHEN

The piscidin family, which includes potent antimicrobial peptides with broad-spectrum activity, plays an important role in the innate immune system of fish. In this study, we cloned piscidin-5-like type 3 (Lcpis5lt3) in large yellow croaker (Larimichthys crocea). Multiple alignments with other known piscidins revealed amino acid conservation throughout the fish, especially at the signal peptide...

Journal: :Environmental science & technology 2011
M Ekram Azim Ananthavalli Kumarappah Satyendra P Bhavsar Sean M Backus George Arhonditsis

The temporal trends of total mercury (THg) in four fish species in Lake Erie were evaluated based on 35 years of fish contaminant data. Our Bayesian statistical approach consists of three steps aiming to address different questions. First, we used the exponential and mixed-order decay models to assess the declining rates in four intensively sampled fish species, i.e., walleye (Stizostedion vitr...

G Ruan, Y Yang, F Yao , J Zhang , L Huang , Q Wan ,

The compensatory growth, proximate composition and amino acid contents changes of young yellow catfish (Pelteobagrus fulvidraco R.) (1.63-1.69 g) had been investigated using a 45-day cyclic feed deprivation and re-feeding experiment. The control group (S0) was fed daily with live tubificid worms (Limnodrilus hoffmeisteri), while the S1/4, S1/2, and S1/1 groups cyclically experienced one-day of ...

Journal: :Fishes 2023

To reveal the changes in gut microbiota of yellow catfish after being infected by Edwardsiella ictaluri, 16S rRNA gene high-throughput sequencing technology was used to analyze microbial composition and diversity healthy diseased catfish. The richness fish were significantly lower than those fish. predicted function drastically altered infection E. ictaluri. Fusobacteriota, Proteobacteria, Firm...

2017
Hong Qiu Min Jin Yi Li You Lu Yingmei Hou Qicun Zhou

An 8-week feeding trial was conducted to evaluate the effects of dietary lipid sources on growth performance, fatty acid composition, rate-limiting enzyme activities and gene expression related to lipid metabolism in large yellow croaker (Larmichthys crocea). Five iso-nitrogenous and iso-lipidic experimental diets were formulated to contain different lipid sources, such as fish oil (FO), soybea...

Journal: :Biological conservation 2007
Roland A Knapp Daniel M Boiano Vance T Vredenburg

The mountain yellow-legged frog (Rana muscosa) was once a common inhabitant of the Sierra Nevada (California, USA), but has declined precipitously during the past century due in part to the introduction of nonnative fish into naturally fishless habitats. The objectives of the current study were to describe (1) the effect of fish removal from three lakes (located in two watersheds) on the small,...

Journal: :علوم و فنون بسته بندی 0
مریم عراقی زینب مصلحی عبدالرضا محمدی نافچی

nowadays use of edible films and coatings is increasing due to their biodegradability properties. fish gelatin obtained from fish skin wastage can be used as an appropriate protein compound for preparation of edible films and replacing pork gelatin. in this study, films were prepared from a combination of fish gelatin and three phenolic compounds (caffeic acid, tannic acid and ferulic acid) at ...

2006
J. F. Bernardet

Three strains of gliding bacteria resembling a known fish pathogen, Flexibacter columnaris, were recently isolated from diseased freshwater fishes in France. Morphological, physiological, and biochemical characteristics were very similar to those of 6 F. columnaris strains previously identified in other countries and used here for reference. This is the first unequivocal identification of this ...

Journal: :Comparative biochemistry and physiology. Part A, Molecular & integrative physiology 2002
Philippe Sebert

Two main periods can be considered in the history of fish metabolism under pressure. The first period (roughly from 1870 to 1970) was mainly descriptive: survival times and behavior were studied and some authors described an increase in oxygen consumption under pressure; later, the counteracting effects of high temperature on pressure were mentioned. The second period (from 1970 onwards) was mo...

2016
David M Bogner Mark A Kaemingk Melissa R Wuellner

Little is known about how hatch phenology (e.g., the start, peak, and duration of hatching) could influence subsequent recruitment of freshwater fishes into a population. We used two commonly sympatric fish species that exhibit different hatching phenologies to examine recruitment across multiple life stages. Nine yellow perch (Perca flavescens) and bluegill (Lepomis macrochirus) annual cohorts...

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