Results 11 to 20 of about 337,344 (303)

N-acetylhistidine, a novel osmolyte in the lens of Atlantic salmon (Salmo salar L.) [PDF]

open access: yes, 2010
Volume homeostasis is essential for the preservation of lens transparency and this is of particular significance to anadromous fish species where migration from freshwater to seawater presents severe osmotic challenges. In Atlantic salmon (Salmo salar L.)
Bjerkas, Ellen   +4 more
core   +1 more source

Asymmetric expression patterns reveal a strong maternal effect and dosage compensation in polyploid hybrid fish

open access: yesBMC Genomics, 2018
Background Hybridization and polyploidization are regarded as the major driving forces in plant speciation, diversification, and ecological adaptation.
Wuhui Li   +16 more
doaj   +1 more source

Maternal effects shape the alternative splicing of parental alleles in reciprocal cross hybrids of Megalobrama amblycephala × Culter alburnus

open access: yesBMC Genomics, 2020
Background Maternal effects contribute to adaptive significance for shaping various phenotypes of many traits. Potential implications of maternal effects are the cause of expression diversity, but these effects on mRNA expression and alternative splicing
Li Ren   +7 more
doaj   +1 more source

miR-199-5p regulates spermiogenesis at the posttranscriptional level via targeting Tekt1 in allotriploid crucian carp

open access: yesJournal of Animal Science and Biotechnology, 2022
Background Sperm abnormalities are one of the primary factors leading to male sterility, but their pathogenesis is still unclear. Although miRNAs are suggested to exert important roles in the regulation of spermatogenesis at both transcriptional and ...
Shengnan Li   +11 more
doaj   +1 more source

Analysis and Comparison on the Quality and Volatile Flavor Components of Crude Fish Oil from the Viscera of Three Freshwater Fishes

open access: yesShipin gongye ke-ji, 2023
In order to improve the high-value utilization of by-products from freshwater fish processing, crude fish oil was extracted from the viscera of three common freshwater fishes (grass carp, black carp and silver carp), and the physicochemical indexes ...
Quan ZHANG   +5 more
doaj   +1 more source

Potentially new emerging diseases on two species of Indonesian freshwater aquaculture: giant gourami (Osphronemus gourami) and Asian catfish (Pangasius hypophthalmus) [PDF]

open access: yesE3S Web of Conferences, 2021
Disease outbreaks and mortality in giant gourami and Asian catfish (pangasius) culture have been frequently reported during the last decade. Etiological agents of the disease have remained unknown, so it is needed to explore epidemiological studies to ...
Novita Hessy   +3 more
doaj   +1 more source

Hox genes reveal variations in the genomic DNA of allotetraploid hybrids derived from Carassius auratus red var. (female) × Cyprinus carpio L. (male)

open access: yesBMC Genetics, 2020
Background Hox transcription factors are master regulators of animal development. Although highly conserved, they can contribute to the formation of novel biological characteristics when modified, such as during the generation of hybrid species, thus ...
Rurong Zhao   +7 more
doaj   +1 more source

Do trophic subsidies affect the outcome of introductions of a non-native freshwater fish? [PDF]

open access: yes, 2013
Understanding how environmental variables and human disturbances influence the outcomes of introductions of non-native freshwater fish is integral to their risk management. This can be complex in freshwater ecosystems that receive subsidies that increase
Allen, R.   +3 more
core   +1 more source

Comparative Transcriptome and DNA methylation analyses of the molecular mechanisms underlying skin color variations in Crucian carp (Carassius carassius L.)

open access: yesBMC Genetics, 2017
Background Crucian carp is a popular ornamental strain in Asia with variants in body color. To further explore the genetic mechanisms underlying gray and red body color formation in crucian carp, the skin transcriptomes and partial DNA methylation sites ...
Yongqin Zhang   +8 more
doaj   +1 more source

Metabolic enzyme inhibitory abilities, in vivo hypoglycemic ability of palmleaf raspberry fruits extracts and identification of hypoglycemic compounds

open access: yesFood Science and Human Wellness, 2023
The unripe palmleaf raspberry, namely Fupenzi (FPZ), is an important medicinal and edible food. This study aims to evaluate the potential of FPZ extracts prepared with different approaches in attenuating hyperglycemia, gout, Alzheimer's disease, and ...
Jun Tan   +6 more
doaj   +1 more source

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