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You searched for: Subject "Oreochromis niloticus" Remove constraint Subject: "Oreochromis niloticus"
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1. Tilapia (Oreochromis niloticus) trait preferences by women and men farmers in Jessore and Mymensingh districts of Bangladesh

Author:
Mamta Mehar; Wagdy Mekkawy; Cynthia McDougall; John A.H. Benzie
Source:
Aquaculture 2023 v.562 pp. 738799
ISSN:
0044-8486
Subject:
Oreochromis niloticus,   etc   ; aquaculture; computer software; farm management; feed intake; fish; freshness; genetic improvement; supply chain; taste; Bangladesh;     Show all 11 Subjects
Abstract:
... Research reporting user trait preferences for fish, particularly in relation to guiding genetic improvement programs are rare, even in tilapia where demand for genetically improved fish has underpinned the expansion of fish farming. The present study investigated gender-disaggregated trait preferences for tilapia by fish farmers in Bangladesh using open-ended questions and stated choice experiment ...
DOI:
10.1016/j.aquaculture.2022.738799

2. LC-PUFA endogenous biosynthesis is improved in Nile tilapia fed plant-oil sources at cold suboptimal temperature

Author:
Camila Fernandes Corrêa; Renata Oselame Nobrega; Bruna Mattioni; Giovanni M. Turchini; Débora Machado Fracalossi
Source:
Aquaculture 2023 v.562 pp. 738832
ISSN:
0044-8486
Subject:
Oreochromis niloticus,   etc   ; aquaculture; biosynthesis; biotransformation; cold; diet; enzymes; fatty acid metabolism; fatty acids; fish; fish oils; juveniles; linseed oil; sunflower oil; temperature; winter;     Show all 16 Subjects
Abstract:
... Nile tilapia, though a tropical species, is cultured throughout most subtropical regions of the globe, in areas with large seasonal thermal variations. The maintenance of sustained productivity during adverse environmental conditions, such as winter, is a growing area of research effort, including nutritional interventions and seasonal specific diets. The present study aimed at evaluating how the ...
DOI:
10.1016/j.aquaculture.2022.738832

3. TLR5M cooperates with TLR5S to activate NF-κB in Nile tilapia (Oreochromis niloticus)

Author:
Zijiong Dong; Jiadong Li; Ruhuang Deng; Zhenzhen Zhang; Jianlin Chen; Yang Lei; Liting Wu; Zheng Guo; Bei Wang; Bingxi Li; Fang Liang; Jianmin Ye
Source:
Aquaculture 2023 v.562 pp. 738775
ISSN:
0044-8486
Subject:
Oreochromis niloticus,   etc   ; Aeromonas hydrophila; Danio rerio; Toll-like receptor 5; aquaculture; brain; cell membranes; cytokines; disease prevention; fish; flagellin; kidneys; liver; macrophages; monocytes; pathogens; spleen;     Show all 17 Subjects
Abstract:
... The binding of flagellin to receptor TLR5 (Toll-like receptor 5) on the cell surface is a prerequisite for the pathogen infection to the body, which has important implication for disease prevention. Unlike mammals, teleost TLR5 exists in two different forms: membrane-bound TLR5M (membrane TLR5, TLR5M) and secreted TLR5S (soluble TLR5, TLR5S). In this study, TLR5M and TLR5S from Nile tilapia (Oreoc ...
DOI:
10.1016/j.aquaculture.2022.738775

4. Improved sperm DNA integrity and altered fat metabolism and intestinal morphology in Nile tilapia (Oreochromis niloticus) males fed rations with purified nucleotide

Author:
Robie Allan Bombardelli; Juliano Kelvin dos Santos Henriques; Marta Margarete Cestari; Antônio Ernesto Meister Luz Marques; Taís Voelkl Chagas; Fabio Meurer
Source:
Aquaculture 2023 v.562 pp. 738682
ISSN:
0044-8486
Subject:
Oreochromis niloticus,   etc   ; DNA; aquaculture; blood glucose; chromatin; diet; digestible energy; digestible protein; enterocytes; fish; gonadosomatic index; hepatosomatic index; high density lipoprotein; lipid content; lipid metabolism; liver; morphometry; muscles; nucleotides; testes; triacylglycerols; visceral fat; viscosity;     Show all 23 Subjects
Abstract:
... In this study, we assessed the health, growth, sperm characteristics, and intestinal, liver, and testicular morphology of Nile tilapia (Oreochromis niloticus) males fed rations containing purified nucleotides (NT). A total of 420 females (286 ± 7.15 g) and 140 males (536 ± 13.4 g) were used. Fish were fed on extruded ration (280 g digestible protein kg⁻¹; 11.72 M joule (MJ) of digestible energy kg ...
DOI:
10.1016/j.aquaculture.2022.738682

5. Generation of fast growth Nile tilapia (Oreochromis niloticus) by myostatin gene mutation

Author:
You Wu; Tengfei Wu; Lanying Yang; Yun Su; Chenhua Zhao; Lu Li; Jing Cai; Xiangyan Dai; Deshou Wang; Linyan Zhou
Source:
Aquaculture 2023 v.562 pp. 738762
ISSN:
0044-8486
Subject:
Oreochromis niloticus,   etc   ; CRISPR-Cas systems; aquaculture; basement membrane; body size; body weight; brain; carp; condition factor; fins; fluorescence; gene expression; genes; growth performance; head; hybridization; males; mammals; muscles; mutants; mutation; myostatin; phenotype; phylogeny; sexual dimorphism; skeletal muscle; specific growth rate; weight gain;     Show all 28 Subjects
Abstract:
... Tilapia is the second most prolific species grown in aquaculture after carp, and is widely grown in >100 countries. Myostatin (MSTN) has been proved to be a negative regulator of skeletal muscle growth. Mutation of MSTN gene resulted in significant increase in both body size and muscle mass in vertebrates, mostly with a species-specific effect. To generate a new strain in Nile tilapia (Oreochromis ...
DOI:
10.1016/j.aquaculture.2022.738762

6. Texture Profile Analysis: How Parameter Settings Affect the Instrumental Texture Characteristics of Fish Fillets Stored Under Refrigeration?

Author:
Yago Alves de Aguiar Bernardo; Denes Kaic Alves do Rosario; Maria Lúcia Guerra Monteiro; Sérgio Borges Mano; Isabella Fernandes Delgado; Carlos Adam Conte-Junior
Source:
Food analytical methods 2022 v.15 no.1 pp. 144-156
ISSN:
1936-9751
Subject:
Oreochromis niloticus,   etc   ; cohesion; fish; refrigeration; texture;     Show all 5 Subjects
Abstract:
... Texture profile analysis (TPA) is widely used to evaluate instrumental texture of fish fillets. However, different TPA setting conditions are the main limiting factor for its use as an official method of quality monitoring. Therefore, this study aimed to describe how texturometer settings affect the primary instrumental texture properties of Nile tilapia (Oreochromis niloticus) fillets stored at 4 ...
DOI:
10.1007/s12161-021-02095-0

7. Comparison of growth, and non-specific immune of crisp and ordinary tilapia (Oreochromis niloticus)

Author:
Qingqing Li; Yao Huang; Xi Xie; Xiaoqian Zhai; Meiyan Chen; Dejin Liang; Ming Cao; Shaowen Liang; Li Lin
Source:
Aquaculture 2023 v.562 pp. 738827
ISSN:
0044-8486
Subject:
Oreochromis niloticus,   etc   ; NADP-glucose-6-phosphate dehydrogenase; Vicia faba; acid phosphatase; alkaline phosphatase; antioxidant activity; aquaculture; blood serum; body weight; brittleness; carbon; chemokines; enzyme activity; faba beans; farmed fish; fish health; gene expression; glucose 6-phosphate; hardness; heat stress; hemocytes; ligands; liver; lysozyme; metallothionein; muscles; necrosis; neoplasms; phenolic compounds; phytic acid; superoxide dismutase; triacylglycerols; trypsin inhibitors;     Show all 33 Subjects
Abstract:
... Tilapia (Oreochromis niloticus) is a kind of worldwide farmed fish that is commercially cultured in more than a hundred nations. The tilapia dietary faba bean (Vicia faba L.) for 90– 120 d improves muscle quality such as higher muscle hardness and crispiness. However, faba bean contain a wide variety of antinutritional factors such as phenolics, tannins, trypsin inhibitor activity, and phytic acid ...
DOI:
10.1016/j.aquaculture.2022.738827

8. Effect of Direct Current Electroanaesthesia on Nile Tilapia (Oreochromis niloticus)

Author:
Nabanita Chakraborty; Aakash De; Sandip Kumar Ghosh; Tarun Kumar De
Source:
Applied biological research 2022 v.24 no.2 pp. 149-155
ISSN:
0974-4517
Subject:
Oreochromis niloticus,   etc   ; anesthesia; cost effectiveness; exposure duration; research;     Show all 5 Subjects
Abstract:
... The present study was aimed to assess the effects of direct current (DC) on inducing the stage-IV anaesthesia in Nile tilapia (Oreochromis niloticus). Underwater DC of different magnitudes viz., 30, 60, 90 and 200 V applied for 25 sec in all, except 200 V wherein exposure time varied from 15 to 30 sec. Notably, the exposure to 30, 60, and 90 V for 25 sec did not induce anaesthesia; while 200 V DC ...
DOI:
10.5958/0974-4517.2022.00018.0

9. Capacity for thermal adaptation in Nile tilapia (Oreochromis niloticus): Effects on oxygen uptake and ventilation

Author:
Jonas Ndau Leonard; Peter Vilhelm Skov
Source:
Journal of thermal biology 2022 v.105 pp. 103206
ISSN:
0306-4565
Subject:
Oreochromis niloticus,   etc   ; fish; metabolism; oxygen; oxygen consumption; temperature;     Show all 6 Subjects
Abstract:
... Standard metabolic rate (SMR) and maximum metabolic rate (MMR) were determined for Nile tilapia acclimated to six different experimental temperatures from 18 °C to 38 °C. SMR increased exponentially with temperature, from 79.8 mg O₂ kg⁻¹ h⁻¹ at 18 °C, to 255.1 mg O₂ kg⁻¹ h⁻¹ at 38 °C (Q₁₀ = 1.79). The main increase in Q₁₀ occurred within the highest temperature range, whereas in the lower temperat ...
DOI:
10.1016/j.jtherbio.2022.103206

10. Deep learning applied in fish reproduction for counting larvae in images captured by smartphone

Author:
Celso Soares Costa; Vanda Alice Garcia Zanoni; Lucimar Rodrigues Vieira Curvo; Mário de Araújo Carvalho; Wilson Rogério Boscolo; Altevir Signor; Mauro dos Santos de Arruda; Higor Henrique Picoli Nucci; José Marcato Junior; Wesley Nunes Gonçalves; Odair Diemer; Hemerson Pistori
Source:
Aquacultural engineering 2022 v.97 pp. 102225
ISSN:
0144-8609
Subject:
Oreochromis niloticus,   etc   ; data collection; fish; mobile telephones; prototypes; Brazil;     Show all 6 Subjects
Abstract:
... We conducted an extensive and robust analysis of 28 convolutional neural networks (CNN) based methods for the detection and counting of tilapia larvae (Oreochromis niloticus niloticus (Linnaeus, 1758)) in Petri dishes. Experiments were carried out in the western region of Paraná, Brazil, using a smartphone, positioned in a prototype developed especially to support this application. A data set comp ...
DOI:
10.1016/j.aquaeng.2022.102225

11. Exotic Fish Species in the Balkhash Lake Basin (Kazakhstan)

Author:
N. Sh. Mamilov; T. G. Konysbaev; A. I. Belyaev; E. D. Vasil’eva
Source:
Inland water biology 2022 v.15 no.1 pp. 84-87
ISSN:
1995-0829
Subject:
Oreochromis niloticus,   etc   ; Ictalurus punctatus; basins; fish; introduced species; rivers; watersheds; Kazakhstan;     Show all 8 Subjects
Abstract:
... An exotic species, channel catfish Ictalurus punctatus, has been recorded in the ichthyofauna of the Republic of Kazakhstan for the first time. The specimens were caught in the Ili River upstream of the Kapchagai Reservoir in October 2020. Based on repeated findings of Nile tilapia Oreochromis niloticus and its hatchlings in the Borokhudzir River (a tributary of the Ili River), it has been conclud ...
DOI:
10.1134/S1995082922010084

12. Comparison of Arrhenius model and artificial neuronal network for predicting quality changes of frozen tilapia (Oreochromis niloticus)

Author:
Hongli Wang; Yao Zheng; Wenzheng Shi; Xichang Wang
Source:
Food chemistry 2022 v.372 pp. 131268
ISSN:
0308-8146
Subject:
Oreochromis niloticus,   etc   ; fluorescence; food chemistry; freshness; ice; kinetics; neural networks; neurons; prediction;     Show all 9 Subjects
Abstract:
... The objectives of this study were to study the quality changes (ice crystal morphology, Ca²⁺-ATPase activity, total sulfhydryl [SH] content, intrinsic fluorescence intensity [IFI], and K value [freshness determination]) of tilapia at different storage temperatures for 112 days, and kinetic models and artificial neuronal network (ANN) were developed to predict the changes. There was a dramatic incr ...
DOI:
10.1016/j.foodchem.2021.131268

13. Exploring structural features of potent dipeptidyl peptidase IV (DPP-IV) inhibitory peptides derived from tilapia (Oreochromis niloticus) skin gelatin by an integrated approach of multivariate analysis and Gly-Pro-based peptide library

Author:
Qiongyao Xu; Lin Zheng; Mingtao Huang; Mouming Zhao
Source:
Food chemistry 2022 v.397 pp. 133821
ISSN:
0308-8146
Subject:
Oreochromis niloticus,   etc   ; collagen; food chemistry; gelatin; multivariate analysis; papain; peptide libraries; tripeptides;     Show all 8 Subjects
Abstract:
... There are abundant dipeptidyl-peptidase IV (DPP-IV) inhibitory peptide motifs in collagen sequences due to high content of Pro. However, the structural features of the most potent DPP-IV inhibitory peptides were not fully elucidated. In this study, peptides from tilapia skin gelatin hydrolysates with different DPP-IV inhibitory activities were analyzed by UPLC-MS/MS and multivariate analysis, and ...
DOI:
10.1016/j.foodchem.2022.133821

14. Identification of Nile tilapia (Oreochromis niloticus) and its hybrids in natural environments in Hawaii

Author:
Lei S. Yamasaki; Thomas Iwai; RuthEllen C. Klinger-Bowen; David A. Weese; Caroline E. Fowler; Jordon L. Yacoub; Michael A. Wong
Source:
Aquaculture 2022 v.550 pp. 737805
ISSN:
0044-8486
Subject:
Oreochromis niloticus,   etc   ; Hawaii (island); Maui; Molokai; aquaculture; industry; mitochondrial DNA; species identification;     Show all 8 Subjects
Abstract:
... The history of tilapia in Hawaii began in the 1950s with the introduction of five species for recreational, research, and commercial purposes (Hida et al., 1962; Szyper et al., 2000). In 2000, the existing tilapia stocks were evaluated for their utility in establishing a tilapia producing industry (Szyper et al., 2000). The study showed that the stocks were inferior in terms of growth when compare ...
DOI:
10.1016/j.aquaculture.2021.737805

15. Indispensable and dispensable amino acid supplementation in diets offered to Nile tilapia Oreochromis niloticus

Author:
Lay Nguyen; Shimaa M.R. Salem; D. Allen Davis
Source:
Animal feed science and technology 2022 v.290 pp. 115361
ISSN:
0377-8401
Subject:
Oreochromis niloticus,   etc   ; fish; fish feeds; glutamic acid; growth performance; nitrogen; satiety; technology;     Show all 8 Subjects
Abstract:
... The objectives of this study were to further optimize balance of dietary amino acids (AA) offered to Nile tilapia by investigating the role of dispensable AA (DAA) across the range of indispensable AA (IAA) intakes. The possible limitation of IAA intake in fish consuming diets with high inclusion of crystalline AA (CAA) supplemented to the diets was also confirmed. The basal diet was formulated to ...
DOI:
10.1016/j.anifeedsci.2022.115361

16. Nile tilapia TRIM39 recruits I3K413 and I3KL45 as adaptors and is involved in the NF‐κB pathway

Author:
Feng‐ying Gao; Xin Zhou; Mai‐xin Lu; Miao Wang; Zhi‐gang Liu; Jiang‐meng Cao; Xiao‐li Ke; Meng‐meng Yi
Source:
Journal of fish biology 2022 v.101 no.1 pp. 144-153
ISSN:
0022-1112
Subject:
Oreochromis niloticus,   etc   ; Streptococcus agalactiae; apoptosis; cytoplasm; fish; innate immunity; lipopolysaccharides; mass spectrometry;     Show all 8 Subjects
Abstract:
... Tripartite motif (TRIM) proteins play a regulatory function in cancer, cell apoptosis and innate immunity. To understand the role of TRIM39 in Nile tilapia (Oreochromis niloticus), TRIM39 cDNA was isolated. The total length of TRIM39 cDNA was 5025 bp. The deduced OnTRIM39 protein contains 549 amino acids and has conserved domains of the TRIM family, which are the RING, B‐box, coiled‐coil and PRY‐S ...
DOI:
10.1111/jfb.15079

17. Competitive dominance and broad environmental tolerance favour invasive success of Nile tilapia

Author:
Carlos A. Gracida-Juárez; Christos C. Ioannou; Martin J. Genner
Source:
Hydrobiologia 2022 v.849 no.5 pp. 1161-1176
ISSN:
0018-8158
Subject:
Oreochromis niloticus,   etc   ; aggression; biodiversity; freshwater; indigenous species; invasive species; oxygen; water temperature; Mexico;     Show all 9 Subjects
Abstract:
... Invasive species cause substantial changes to the biodiversity of freshwater systems. The African Nile tilapia (Oreochromis niloticus) is now widely distributed in tropical freshwaters globally. Despite indications that feral populations can influence native species through competitive effects, direct evidence of competition between Nile tilapia and native species is rare. Moreover, it is not clea ...
DOI:
10.1007/s10750-021-04778-5

18. Effects of different thawing methods on microstructure and the biochemical properties of tilapia (Oreochromis niloticus) fillets during frozen storage

Author:
Hongli Wang; Wenzheng Shi; Xichang Wang
Source:
International journal of food science & technology 2022 v.57 no.1 pp. 224-234
ISSN:
0950-5423
Subject:
Oreochromis niloticus,   etc   ; air; fluorescence; frozen storage; microstructure; protein secondary structure; refrigerators; storage time;     Show all 8 Subjects
Abstract:
... This study investigated the effects of different thawing methods (water immersion thawing [WIT, 25 °C], air thawing [AT, 25 °C] and refrigerator thawing [RT, 25 °C]) on the biochemical properties and microstructure of tilapia (Oreochromis niloticus) fillets during storage at −18 °C for 6 months. The results indicated that the thawing time for WIT, AT and RT were approximately 7, 83 and 616 min, re ...
DOI:
10.1111/ijfs.15226

19. New record of two isopods Alitropus typus and Tachaea spongillicola from riverine freshwater fishes in the river Tapti

Author:
Dibakar Bhakta; Basanta Kumar Das; Suhas Prakash Kamble; Sanjoy Kumar Das; Srikanta Samanta; Santanu Mitra
Source:
Journal of parasitic diseases 2022 v.46 no.1 pp. 18-23
ISSN:
0971-7196
Subject:
Oreochromis niloticus,   etc   ; Isopoda; Labeo boggut; Systomus; Xenentodon cancila; freshwater; riparian areas; rivers; India;     Show all 9 Subjects
Abstract:
... The present paper deals with the infestation of freshwater fishes Labeo boggut, Oreochromis niloticus, Systomus sarana, and Xenentodon cancila by the parasitic isopods Alitropus typus and Tachaea spongillicola in Tapti, a westward freshwater flowing river of India. The isopods Alitropus typus H. Milne Edwards, 1840 and Tachaea spongillicola Stebbing, 1907 were identified with the taxonomic keys of ...
DOI:
10.1007/s12639-021-01449-z

20. Characterization of nanog in Nile tilapia (Oreochromis niloticus) and its spatiotemporal expression patterns during embryonic and gonadal development

Author:
Xiaoming Bai; Changle Zhao; Ximei Qu; Zeming Zhang; Wenjing Tao; Linyan Zhou; Deshou Wang; Jing Wei
Source:
Comparative biochemistry and physiology 2022 v.259 pp. 110718
ISSN:
1096-4959
Subject:
Oreochromis niloticus,   etc   ; adults; antibodies; blastocyst; genes; hybridization; immunohistochemistry; protein synthesis; spermatocytes; spermatogonia; testes;     Show all 11 Subjects
Abstract:
... Nanog is one of the well-characterized core transcription factors in pluripotency maintenance network. So far, studies on fishes indicate that the Nanog expression occurs from embryonic 1-cell stage to blastula stage, and is restricted to the gonadal germline cells in adult tissues, which is strikingly different from that in mammals. However, whether this expression profile is conservative in fish ...
DOI:
10.1016/j.cbpb.2022.110718