Results 51 to 60 of about 1,554 (213)

Genetic basis and breeding application of clonal diversity and dual reproduction modes in polyploid Carassius auratus gibelio [PDF]

open access: yes, 2010
A unisexual species is generally associated with polyploidy, and reproduced by a unisexual reproduction mode, such as gynogenesis, hybridogenesis or parthenogenesis.
Zhou Li   +2 more
core  

Metabolic strategy and appetite regulation of Japanese eel (Anguilla japonica) subjected to long‐term food deprivation: Physiological adaptation and survival implication

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 1, February 2026.
Abstract This study examined the effects of different food deprivation periods (0, 7, 14, 28, 42, and 84 days) on physical indexes, appetite gene expression, physiological and biochemical levels and intestinal histology in Japanese eel (Anguilla japonica).
Xiangbiao Zeng   +8 more
wiley   +1 more source

Morphological differences between the cranial bones of Carassius carassius L. and C. auratus gibelio Bloch [PDF]

open access: yes, 1968
Studying the cranial bones of Carassius carassius L. and Carassius auratus gibelio Bloch considerable differences were found between these bones both as to the relative dimensions and as to their general configuration.
Куровский, Е.А.
core  

Effect of replacement of fish meal by corn gluten meal on growth and thyroid hormone contents in serum of Carassius auratus gibelio

open access: yes浙江大学学报. 农业与生命科学版, 2012
An experiment was conducted to evaluate the use of corn gluten meal (CGM) as a dietary protein for Carassius auratus gibelio. Four kinds of isocaloric, isonitrogenous diets were formulated to contain 0% (control), 4%, 8% and 12% of corn gluten meal (CGM),
HUA Xue-ming   +5 more
doaj   +1 more source

Evaluation of a novel anti‐mycotoxin agent specific for aquatic species in mitigating aflatoxin B1‐induced changes in Nile tilapia: A comprehensive study

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 1, February 2026.
Abstract Aflatoxin B1 (AFB1) contamination of aquaculture feed poses serious health risks to fish and consumers. In this study, the efficacy of a novel anti‐mycotoxin agent specific for aquatic species (AM‐AQ) containing bentonite, sepiolite, and orange peel meal (Citrus Sinensis) in alleviating AFB1 toxicity in Nile tilapia (Oreochromis niloticus) was
Eman Zahran   +12 more
wiley   +1 more source

The regulated development of heterologous sperm nucleus by eggs of natural gynogenetic silver crucian carp (Carassius auratus gibelio) during fertilization [PDF]

open access: yes, 1996
The cytological behavior of sperm was observed after the sperm incorporated into dechorioned eggs of gynogenetic Silver crucian carp (Carassius gibelio) and bisexual fish (Carassius auratus red variety or Cy prinus carpio red variety).
Shan Shixin   +3 more
core  

Evaluation of the toxicity of ammonia polluted waters for Carassius auratus gibelio (Bloch, 1782) by the «time sampling» method

open access: yesRibogospodarsʹka Nauka Ukraïni, 2017
Purpose. To determine the possibility of performing an express-evaluation of the toxicity of ammonia polluted waters based on ethological parameters of Carassius auratus gibelio (Bloch,1782) with the use «time sampling» method. Methodology.
Е. Arystarkhova
doaj   +1 more source

Stress Nutrition in Aquatic Animals: From Definition to Practice

open access: yesReviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Aquaculture faces numerous challenges, with stress being one of the major issues that lead to growth loss, metabolic disorders, weakened immunity, redox imbalance, and organ damage in aquatic animals. Nutritional intervention is one of the effective strategies to address these problems. Traditional research has primarily focused on the impacts
Jian Zhang   +8 more
wiley   +1 more source

Screening of diefferentially expressed genes at gastrula stage during embryogenesis of Carassius auratus gibelio [PDF]

open access: yes, 2005
Embryogenesis is a progressive and complicated process that is regulated by differential gene activity. In order to identify some differentially expressed genes in early embryogenesis, two kinds of SMART cDNAs were respectively synthesized from mature ...
Chinese Acad Sci, Inst Hydrobiol, State Key lab Freshwater Ecol and Biotechnol, Grad Sch, Wuhan 430072, Peoples R China   +3 more
core  

Investigations in associated protozoa-bacterial infections of cyprinids from a fish farm situated on the Jijia river in N-E of Romania

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014
In autumn 2011 in cyprinid farms located in Iasi on the Jijia river, several infections with bacterial strains and macroscopical external cysts on the skin were diagnosedwhich developed as a result of the stress induced by biotic and abiotic factors.
M. Laz?r   +5 more
doaj   +1 more source

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