Results 71 to 80 of about 46,261 (250)

Influence of stocking density on growth, digestive enzyme activities, immune responses, antioxidant of Oreochromis niloticus fingerlings in biofloc systems

Fish and Shellfish Immunology, 2018
&NA; A 120‐day feeding trial was conducted to evaluate the effect of different stocking densities on growth, the non‐specific immunities, antioxidant status and digestive enzyme activities of Oreochromis niloticus fingerlings under a zero‐water exchange ...
Gang Liu, Zhangying Ye, Dezhao Liu, Jian Zhao, Elayaraja Sivaramasamy, Yale Deng, Songming Zhu   +6 more
semanticscholar   +1 more source

Genome Expansion of ZPB1(a) and ZPC1(a) in Basal Species or Liver Expression of ZPB1a and ZPC1aa in Advanced Species, Two Different Strategies to Ensure Sufficient ZP Synthesis in Teleosts

Integrative Zoology, EarlyView.
We found that teleosts employed two different strategies to ensure sufficient ZP (zona pellucida) synthesis: expansion of ZPB1(a) and ZPC1(a) in basal species or liver expression of ZPB1a and ZPC1aa in advanced species. The N‐terminus of expanded ZPB1(a) or ZPC1(a) and liver‐expressed ZPB1a contains repeated units or low‐complexity regions to form ...
Tian Gao, Suying Ma, Shiyi Zhang, Fan Bai, Lingyao Gan, Wenjing Tao, Feilong Wang, Deshou Wang, Lina Sun   +8 more
wiley   +1 more source

EFFECT OF SPECIES AND STOCKING SYSTEM ON BIOCHEMICAL PROFILE OF SOME SERUM CONSTITUENTS IN FISH [PDF]

Veterinary Medical Journal - Giza, 1994
This study was carried out on three different species of fish (Tilapia Zillii (T.z), Oreochromis galileus (O.g) and Oreochromis niloticus (0.n), respectively, stocked by mono and polyculture systems.
KORSHON M, TELBANY M, MANDOUR A
doaj   +1 more source

Gonadal Development–Related Genes and a Male‐Specific Genetic Marker Identified in the Endangered Sichuan Taimen (Hucho bleekeri)

Integrative Zoology, EarlyView.
Integrated transcriptomic and proteomic analyses were used to validate gonadal development–related genes and to identify a sex‐specific molecular marker in Hucho bleekeri. ABSTRACT Sex determination and differentiation represent fundamental topics in reproductive biology. Sichuan taimen (Hucho bleekeri), a first‐class national protected fish species in
Qinyao Wei, Hua Li, Yeyu Chen, Huanchao Yang, Jun Du, Zhaobin Song   +5 more
wiley   +1 more source

Comparative genomic analysis of Flavobacterium species causing columnaris disease of freshwater fish in Thailand: insights into virulence and resistance mechanisms

BMC Veterinary Research
Background Columnaris disease, a prevalent disease among farmed and wild freshwater fish, is caused by the Flavobacterium columnare group, which includes four distinct species: F. columnare, F. oreochromis, F. covae, and F. davisii.
Dung Ho My Nguyen, Putita Chokmangmeepisarn, Kamolwan Khianchaikhan, Manami Morishita, Anurak Uchuwittayakul, Benjamin R. LaFrentz, Channarong Rodkhum   +6 more
doaj   +1 more source

Using Long‐Term Monitoring Data to Assess Temporal Patterns in Fish Community Assemblages in Florida Lakes

Fisheries Management and Ecology, EarlyView.
ABSTRACT In an effort to increase the relevancy of fish community data for management, we used fish community data to conduct a statewide assessment of Florida's freshwater fisheries resources and compare the relationships between environmental factors and freshwater fish communities over time.
Kimberly I. Bonvechio, Andrea Sylvia, Andrew K. Carlson   +2 more
wiley   +1 more source

PROTEIN ANALYSIS AND HEAVY METALS ACCUMULATION IN MUSCLES OF WILD AND FARMED NILE TILAPIA (OREOCHROMIS NILOTICUS) تحليل البروتينات و تراکم العناصر الثقيلة فى عضلات البلطى النيلى البرى و المستزرع [PDF]

Assiut University Bulletin for Environmental Researches, 2017
The present study aimed to assess the levels of some heavy metals (Cu, Fe, Pb, Zn and Cd) in muscles of wild and farmed Oreochromis niloticus as well as to evaluate the human hazard index associated with fish consumption.
doaj   +1 more source

EFFECT OF MARJORAM (Marjorana hortensis) OR SAGE (Salvia officinalis) ADDITIVES ON GROWTH PERFORMANCE AND FEED UTILIZATION OF TILAPIA HYBRID (Oreochromis niloticus × Oreochromis aureus) MONOSEX FINGERLINGS. [PDF]

Journal of Animal and Poultry Production, 2012
The response of tilapia hybrid (Oreochromis niloticus × Oreochromis aureus) to dietary herbs plants supplement with respect to growth performance and feed utilization through feeding experiments was investigated.
Kh. El-Kholy
doaj   +1 more source

Growth performance, feed utilization and body composition of advanced nursing Nile tilapia (Oreochromis niloticus) fed diets containing Black Soldier Fly (Hermetia illucens) larvae meal

, 2018
A 32-day experiment was conducted to evaluate the effects on the performance, feed utilization efficiency and body composition of a strategic inclusion of Black Soldier Fly larvae meal (MM) in a commercially formulated diet for advance nursing Nile ...
E. Devic, W. Leschen, F. Murray, D. Little   +3 more
semanticscholar   +1 more source

Expression of corticoid‐regulatory genes in the gills of Atlantic salmon (Salmo salar) parr and smolt and during salinity acclimation

Journal of Fish Biology, EarlyView.
Abstract In teleost fishes, cortisol is the major corticoid and has both glucocorticoid and mineralocorticoid actions. However, how fish tissues discriminate between these distinct corticosteroid actions is unclear. In mammals, the major factors responsible for intracellular corticosteroid regulation are glucocorticoid receptors (grs) and the ...
Makoto Kusakabe, Takashi Yada, Graham Young, Amy M. Regish, Stephen D. McCormick   +4 more
wiley   +1 more source