Results 81 to 90 of about 1,554 (213)

Influence of ammonia on forming the toxicity of waters from the surface sources of water supply determined on Carassius auratus gibelio (Bloch, 1782)

open access: yesRibogospodarsʹka Nauka Ukraïni, 2018
Purpose. Determination of the influence of ammonia in waters from surface sources of water supply of Zhytomyr city on forming the toxicity of these waters determined by test-reactions of atypical motor activity of Carassius auratus gibelio (Bloch, 1782 ...
Е. Arystarkhova
doaj   +1 more source

Reproduction-associated pathways in females of gibel carp (Carassius gibelio) shed light on the molecular mechanisms of the coexistence of asexual and sexual reproduction

open access: yesBMC Genomics
Gibel carp (Carassius gibelio) is a cyprinid fish that originated in eastern Eurasia and is considered as invasive in European freshwater ecosystems. The populations of gibel carp in Europe are mostly composed of asexually reproducing triploid females (i.
Florian Jacques   +9 more
doaj   +1 more source

Growth and feed utilization in two strains of gibel carp, Carassius auratus gibelio: paternal effects in a gynogenetic fish [PDF]

open access: yes, 2001
Gibel carp (Carassius auratus gibelio Bloch) is a natural gynogenetic fish which requires sperm of the same or related species to activate egg development. The eggs of one gibel carp were divided into two batches.
Zou, Z   +4 more
core  

Effects of garlic polysaccharide on growth performance, immune function, antioxidant capacity, and serum metabolic indexes of Carassius auratus gibelio

open access: yesSiliao yanjiu
This experiment aimed to investigate the effects of dietary supplementation with garlic polysaccharide on the growth performance and health status of Carassius auratus gibelio 'Zhongke No.5'.
LI Rui   +6 more
doaj  

STUDIES ON CLONAL DIVERSITY OF GIBEL CARP, CARASSIUS AURATUS GIBELIO, FROM THE IRTYSH RIVER WATER SYSTEM IN XINJIANG PROVINCE [PDF]

open access: yes, 2009
Gibel carp, Carassius auratus gibelio Bloch, as a subspecies of Carassius auratus, has a wide geographic distribution from northern Europe to Asia. As a new culture target, it has been used widely for aquaculture practice in recent 30 years in China, and
Li Feng-Bo   +4 more
core  

Various effects of feeding level on ammonia tolerance in Carassius auratus under different ammonia exposure stress and the underlying mechanisms

open access: yesEcotoxicology and Environmental Safety
Elevated ammonia levels in aquaculture systems could reduce fish growth and survival rates and produce a range of physiological problems. Ammonia toxicity in aquatic environments was regulated by various factors.
Kazi Belal Uddin   +7 more
doaj   +1 more source

Non-native fish species in heated lakes: Origins and present status

open access: yesArchives of Polish Fisheries, 2015
This paper discusses the problem of the occurrence of non-native fish species in a strongly transformed aquatic ecosystem. The changes in this ecosystem are caused by warm water discharges from two electric power plants.
Kapusta Andrzej   +1 more
doaj   +1 more source

Comparative studies on the DNA content from three strains of crucian carp (Carassius auratus) [PDF]

open access: yes, 2004
In China, there are many strains of crucian carp in different area. According to genetic theory, the chromosomal numbers and DNA contents of different species can reflect the relationships among species because of invariableness of themselves. Generally,
Zhou Jian-feng   +5 more
core  

Molecular characterization and expression pattern of AFPIV during embryogenesis in gibel carp(Carassiu auratus gibelio) [PDF]

open access: yes, 2009
As a new type of AFPs, AFPIV has been firstly identified in longhorn sculpin (Myoxocephalus octodecimspinosus), and in recent years, its cDNA and amino acid sequence have been reported, and its pancreatic synthesis has been firstly reported in polar fish.
Liu, Jing-Xia   +3 more
core   +1 more source

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