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Journal articles on the topic 'Hybrid tilapia'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Liu, Zihui, Binglin Chen, Zhiying Zou, et al. "Non-Additive and Asymmetric Allelic Expression of p38 mapk in Hybrid Tilapia (Oreochromis niloticus ♀ × O. aureus ♂)." Animals 14, no. 2 (2024): 266. http://dx.doi.org/10.3390/ani14020266.

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Hybridization is a widely used breeding technique in fish species that enhances desirable traits in cultured species through heterosis. However, the mechanism by which hybrids alter gene expression to form heterosis remains unclear. In this study, a group of hybrid tilapia was used to elucidate heterosis through interspecies crossing. Specifically, p38 was analyzed to describe the regulation of gene expression variation in hybrid tilapia. Transcripts from the Nile tilapia allele were found to be significantly higher than those from the blue tilapia allele in hybrid individuals, indicating that

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2

Xiao, Wei, Binglin Chen, Jun Wang, et al. "Integration of mRNA and miRNA Profiling Reveals Heterosis in Oreochromis niloticus × O. aureus Hybrid Tilapia." Animals 12, no. 5 (2022): 640. http://dx.doi.org/10.3390/ani12050640.

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Heterosis is a widespread biological phenomenon in fishes, in which hybrids have superior traits to parents. However, the underlying molecular basis for heterosis remains uncertain. Heterosis in growth and survival rates is apparent in hybrid tilapia (Oreochromis niloticus ♀ × O. aureus ♂). Comparisons of growth and hematological biochemical characteristics and mRNA and miRNA transcriptional analyses were performed in hybrid and parents tilapia stocks to investigate the underlying molecular basis for heterosis. Growth characteristics and hematological glucose and cholesterol parameters were si

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3

Shirak, Andrey, Arie Yehuda Curzon, Eyal Seroussi, and Moran Gershoni. "Negative Selection in Oreochromis niloticus × O. aureus Hybrids Indicates Incompatible Oxidative Phosphorylation (OXPHOS) Proteins." International Journal of Molecular Sciences 26, no. 5 (2025): 2089. https://doi.org/10.3390/ijms26052089.

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Crossing Oreochromis niloticus (On) females with O. aureus (Oa) males results in all-male progeny that are essential for effective tilapia aquaculture. However, a reproductive barrier between these species prevents commercial-scale yield. To achieve all-male progeny, the currently used practice is crossing admixed stocks and feeding fry with synthetic androgens. Hybrid tilapias escaping to the wild might impact natural populations. Hybrids competing with wild populations undergo selection for different stressors, e.g., oxygen levels, salinity, and low-temperature tolerance. Forming mitochondri

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4

Basri, Lukman, Roslindawani Md Nor, Annas Salleh, et al. "Co-Infections of Tilapia Lake Virus, Aeromonas hydrophila and Streptococcus agalactiae in Farmed Red Hybrid Tilapia." Animals 10, no. 11 (2020): 2141. http://dx.doi.org/10.3390/ani10112141.

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A high death rate among red hybrid tilapias was observed in a farm in Selangor, Malaysia, in January 2020. The affected fish appeared lethargic, isolated from schooling group, showed loss of appetite, red and haemorrhagic skin, exophthalmia and enlarged gall bladders. Histopathological assessment revealed deformation of kidney tubules, and severe congestion with infiltrations of inflammatory cells in the brains and kidneys. Syncytial cells and intracytoplasmic inclusion bodies were occasionally observed in the liver and brain sections. Tilapia Lake Virus (TiLV), Aeromonas hydrophila and Strept

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Zhu, Jinglin, Zhiying Zou, Dayu Li, et al. "Transcriptome Profiling Revealed Basis for Growth Heterosis in Hybrid Tilapia (Oreochromis niloticus ♀ × O. aureus ♂)." Fishes 7, no. 1 (2022): 43. http://dx.doi.org/10.3390/fishes7010043.

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Hybrid tilapia were produced from hybridization of Nile tilapia (Oreochromis niloticus) and blue tilapia (O. aureus). Comparative transcriptome analysis was carried out on the liver of hybrid tilapia and their parents by RNA sequencing. A total of 2319 differentially expressed genes (DEGs) were identified. Trend co-expression analysis showed that non-additive gene expression accounted for 67.1% of all DEGs. Gene Ontology and KEGG enrichment analyses classified the respective DEGs. Gene functional enrichment analysis indicated that most up-regulated genes, such as FASN, ACSL1, ACSL3, ACSL6, ACA

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Abu Nor, Nadirah, Mohd Zamri-Saad, Ina-Salwany Md Yasin, et al. "Efficacy of Whole Cell Inactivated Vibrio harveyi Vaccine against Vibriosis in a Marine Red Hybrid Tilapia (Oreochromis niloticus × O. mossambicus) Model." Vaccines 8, no. 4 (2020): 734. http://dx.doi.org/10.3390/vaccines8040734.

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Vibrio harveyi causes vibriosis in various commercial marine fish species. The infection leads to significant economic losses for aquaculture farms, and vaccination is an alternative approach for the prevention and control of fish diseases for aquaculture sustainability. This study describes the use of formalin-killed Vibrio harveyi (FKVh) strain Vh1 as a vaccine candidate to stimulate innate and adaptive immunities against vibriosis in a marine red hybrid tilapia model. Tilapia are fast growing; cheap; resistant to diseases; and tolerant to adverse environmental conditions of fresh water, bra

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7

Pereira, Robson A., Adelir A. Saczk, Daniel Okamura, et al. "QUANTIFICATION OF RESIDUAL CLOVE OIL, BENZOCAINE AND TRICAINE IN FISH FILLETS USING SPE AND UPLC-DAD." JOURNAL OF ADVANCES IN CHEMISTRY 10, no. 5 (2014): 2661–68. http://dx.doi.org/10.24297/jac.v10i5.6967.

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Residual quantification of the anesthetics clove oil (CO) – isoeugenol (ISO), eugenol (EUG) and methyleugenol (MET) –,benzocaine (BZN) and tricaine (MS-222) was made in fillets of two fish species: Nile tilapia (Oreochromis niloticus) and acatfish hybrid, cachadia (Pseudoplatystoma reticulatum x Leiarius marmoratus). Samples (n=4) of each fish wereevaluated after submitted to anesthesia in five dosages defined based on the induction time of each species afterdepuration times (0h, 12h, 24h and 48h). Different methodologies of sample preparation were tested and selectedaccording to the better re

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8

Zamri, Nur Asha Shahira, Sharifah Raina Manaf, Arif Azizi Che Harun, and Gunarto Latama. "Endoparasite infestation of red hybrid tilapia (Oreochromis sp.) in relation to water quality and fish farm types." IOP Conference Series: Earth and Environmental Science 1410, no. 1 (2024): 012031. http://dx.doi.org/10.1088/1755-1315/1410/1/012031.

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Abstract Water quality is one of crucial things in aquaculture. Water quality has varied effects to animals health that cause disease. One of diseases events that can occur in aquaculture farms is endoparasite infestation. The study investigated the endoparasite affecting farmed Red Hybrid Tilapia, Oreochromis sp. in four different locations in Sarawak, Malaysia. Hundred and twenty farmed Red Hybrid Tilapia were randomly sampled out in this study throughout June to December 2022 from four different district (Kuching, Miri, Mukah and Sibu). This study included different types of Jish farms; ear

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9

Wang, Way-Shyan, Shao-Wen Hung, Yu-Hsing Lin, et al. "Purification and Localization of Nitric Oxide Synthases from Hybrid Tilapia (Nile Tilapia × Mozambique Tilapia)." Journal of Aquatic Animal Health 19, no. 3 (2007): 168–78. http://dx.doi.org/10.1577/h06-022.1.

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10

Tadeo, Faith, and Victoria Malaya. "Growth and yield of tilapia hybrid (red tilapia) in aquaponics system." DMMMSU Research and Extension Journal 5 (December 1, 2021): 22–35. http://dx.doi.org/10.62960/dmmmsu.v5i.25.

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An aquaponics system was studied through the integrated culture of tilapia hybrid (Red Tilapia) and lettuce var. Estrosa in a recirculating system for 100 days. Red Tilapia with an Average Body Weight (ABW) of 36.99g were stocked in two treatments, 80 fish/m3 (Treatment I) and 100 fish/m3 (Treatment II), to assess the fish growth, survival, yield and production of lettuce. Specific Growth Rate (SGR) in Treatment I was 1.03 and Treatment II, 1.14. Feed Conversion Ratio (FCR) varies from 1.83 to 1.90, associated with stocking density. Treatment II incurred the highest survival rate of 92.85% whi

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11

Anshary, Hilal, Karmila Azra, Ika, et al. "Occurrence of ectoparasites on Nile Tilapia (Oreochromis niloticus) from South Sulawesi Lakes, and Aquaculture facility." IOP Conference Series: Earth and Environmental Science 1119, no. 1 (2022): 012013. http://dx.doi.org/10.1088/1755-1315/1119/1/012013.

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Abstract Nile tilapia, whether cultivated or living in the wild, is susceptible to various parasite’ infection. A parasitology investigation was conducted to identify parasites of Nile tilapia in Lakes and from aquaculture facilities. The fish examined from aquaculture facility in Bantaeng has a total length of 15 to 20 cm (n= 30) and the hybrid-tilapia from a mini hatchery consist of three groups of fish size. Fish from Towuti Lake range from 7.0 to 21.8 cm in total length (n= 35), and the fish from Tempe Lake range from 10 to 16 cm in total length (n= 40). Parasites found from Nile tilapia i

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12

Waiyamitra, Pitchaporn, Chutchai Piewbang, Somporn Techangamsuwan, Woei Chang Liew, and Win Surachetpong. "Infection of Tilapia tilapinevirus in Mozambique Tilapia (Oreochromis mossambicus), a Globally Vulnerable Fish Species." Viruses 13, no. 6 (2021): 1104. http://dx.doi.org/10.3390/v13061104.

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Tilapia tilapinevirus, or tilapia lake virus (TiLV), is a highly contagious virus found in tilapia and its hybrid species that has been reported worldwide, including in Asia, the Americas, and Africa. In this study, we experimentally challenged Mozambique tilapia (Oreochromis mossambicus) with a virulent TiLV strain, VETKU-TV01, at both low (1 × 103 TCID50/mL) and high (1 × 105 TCID50/mL) concentration. After the challenge, the Mozambique tilapia showed pale skin with some hemorrhage and erosion, lethargy, abdominal swelling, congestion around the eye, and exophthalmos; there was a cumulative

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13

Milstein, Ana, Alon Naor, Assaf Barki, and Sheenan Harpaz. "Utilization of Periphytic Natural Food as Partial Replacement of Commercial Food in Organic Tilapia Culture - An Overview." Transylvanian Review of Systematical and Ecological Research 15, no. 1 (2013): 49–60. http://dx.doi.org/10.2478/trser-2013-0005.

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ABSTRACT This article summarizes the results obtained during five years of research at the Dor Fish and Aquaculture Research Station on partial replacement of commercial food by periphytic natural food in the culture of organic tilapia (hybrid Oreochromis aureus (Steindachner) x Oreochromis niloticus (L.)). Tilapia culture experiments were conducted in earth ponds with and without substrates, utilizing different substrates. Tilapias of sizes ranging from nursery to market-size fish were tested. Fish were stocked at densities common in organic fish culture, i.e. 5 tilapia/m2 at the nursery stag

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14

Medeiros, APT, S. Chellappa, and ME Yamamoto. "Agonistic and reproductive behaviors in males of red hybrid tilapia, Oreochromis niloticus (Linnaeus, 1758) x O. mossambicus (Peters, 1852) (Osteichthyes: Cichlidae)." Brazilian Journal of Biology 67, no. 4 (2007): 701–6. http://dx.doi.org/10.1590/s1519-69842007000400016.

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The red hybrid tilapia, Oreochromis niloticus (Linnaeus, 1758) x O. mossambicus (Peters, 1852) is a fertile hybrid used in the semi-intensive level of fish culture in the Northeast of Brazil. It is a territorial cichlid and is highly aggressive towards conspecifics during the breeding season. The purpose of this study was to investigate and describe the aggressive behaviour displayed by the males of this hybrid in non-reproductive and reproductive contexts. Behavioural observations revealed that aggression displayed by the reproductive males of red hybrid tilapia included threatening, undulati

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15

Ghani, Atikah Karim, Polycarp Nwunuji Tanko, and Sabri Mohd Yusoff. "The impact of heat stress on oxidative stress and histopathological dynamics in red hybrid tilapia experimentally infected with Streptococcus agalactiae." Journal of Animal Science and Veterinary Medicine 8, no. 1 (2023): 1–14. http://dx.doi.org/10.31248/jasvm2020.234.

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The most common predisposing factor to Streptococcosis in the aquaculture industry is heat stress. The impact of heat stress on oxidative stress and histopathological changes in red tilapia with Streptococcosis is not well understood. This study aimed at evaluating the impact of heat stress on oxidative stress and histopathological dynamics in red hybrid tilapia experimentally infected with Streptococcus agalactiae. Apparently healthy 105 red hybrid tilapia (Oreochromis nolyticus) were used. The fish weighing 120 to 130 g were acclimatized for 2 days prior to onset of the experiment. The 105 t

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EL-SHEMY, M. G., and R. E. LEVIN. "CHARACTERIZATION OF AFFINITY-PURIFIED TRYPSIN FROM HYBRID TILAPIA (TILAPIA NILOTICA/AUREA)." Journal of Food Biochemistry 21, no. 5 (1997): 163–75. http://dx.doi.org/10.1111/j.1745-4514.1997.tb00221.x.

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Binalshikh-Abubkr, Tarq, and Marlia Mohd Hanafiah. "Effect of Supplementation of Dried Bioflocs Produced by Freeze-Drying and Oven-Drying Methods on Water Quality, Growth Performance and Proximate Composition of Red Hybrid Tilapia." Journal of Marine Science and Engineering 10, no. 1 (2022): 61. http://dx.doi.org/10.3390/jmse10010061.

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Supplementation of dried bioflocs for red hybrid tilapia (Oreochromis sp.) was examined during 57 days of feeding trials. Five experimental treatments; T1 (the control; without bioflocs), T2 (4% freeze-dried bioflocs), T3 (16% freeze-dried bioflocs), T4 (4% oven-dried bioflocs), and T5 (16% oven-dried bioflocs) were prepared to examine the water quality, growth performance and body composition of red hybrid tilapia. T2 and T4 treatments resulted in a higher growth rate and survival similar to the control, while T3 and T5 treatments showed the lowest values of growth performance among all treat

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18

Pauzi, Nurfarahin Ahmad, Nurliyana Mohamad, Mohamad Azzam-Sayuti, et al. "Antibiotic susceptibility and pathogenicity of Aeromonas hydrophila isolated from red hybrid tilapia (Oreochromis niloticus×Oreochromis mossambicus) in Malaysia." October-2020 13, no. 10 (2020): 2166–71. http://dx.doi.org/10.14202/vetworld.2020.2166-2171.

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Background and Aim: Aeromonas hydrophila is a major cause of bacterial infections affecting a wide range of warm water fishes worldwide. In Malaysia, A. hydrophila isolations from diseased fishes were previously reported; however, with limited information. The present study investigates the antibiotic susceptibility and pathogenicity of A. hydrophila isolated from farmed red hybrid tilapia (Oreochromis spp.) in Malaysia. Materials and Methods: A. hydrophila was biochemically identified and subjected to antibiotic susceptibility tests. The isolate was then intraperitoneally injected into red hy

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Mohamad, Aslah, Matepiya Khemthong, Pirada Trongwongsa, Tuchakorn Lertwanakarn, Piyathip Setthawong, and Win Surachetpong. "A New Cell Line from the Brain of Red Hybrid Tilapia (Oreochromis spp.) for Tilapia Lake Virus Propagation." Animals 14, no. 11 (2024): 1522. http://dx.doi.org/10.3390/ani14111522.

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Tilapia lake virus (TiLV) presents a substantial threat to global tilapia production. Despite the development of numerous cell lines for TiLV isolation and propagation, none have been specifically derived from red hybrid tilapia (Oreochromis spp.). In this study, we successfully established a new cell line, RHTiB, from the red hybrid tilapia brain. RHTiB cells were cultured for 1.5 years through over 50 passages and demonstrated optimal growth at 25 °C in Leibovitz-15 medium supplemented with 10% fetal bovine serum at pH 7.4. Morphologically, RHTiB cells displayed a fibroblast-like appearance,

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Nguyen Phuc, Hung, and Anh Nguyen Phuong. "INFLUENCE OF Aspergillus oryzae FERMENTED SOYBEAN MEAL ON PLASMA CHOLESTEROL AND BILE ACID LEVELS IN HYBRID TILAPIA AND POMPANO FISH." Journal of Science Natural Science 65, no. 10 (2020): 154–63. http://dx.doi.org/10.18173/2354-1059.2020-0059.

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Fermentation has been suggested as an economical and effective method to eliminate anti-nutritional factors and improve the nutritional value of Defatted soybean meal (SBM). The present study aimed to examine the effects of Aspergillus oryzae fermented SBM (FSBM) on plasma cholesterol and bile acid levels in hybrid tilapia and pompano. Two isonitrogenous and isoenergetic experimental diets for each fish species were formulated with SBM and FSBM as main ingredients. The diets were denoted as SBMD (SBM-based diet) and FSBMD (FSBM-based diet). Thirty juvenile hybrid tilapia (initial body weight 5

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Vásquez-Piñeros, Mónica A., Iang S. Rondón-Barragán, Luis F. Restrepo-Betancur, and Pedro R. Eslava-Mocha. "Estudio clínico y hematológico de una infección experimental con Aeromonas hydrophila y Edwardsiella tarda en tilapia, Oreochromis sp." Orinoquia 14, no. 1 (2010): 33–44. http://dx.doi.org/10.22579/20112629.125.

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Titulo en ingles: Clinical and hematological study of experimental infection with Aeromonas hydrophila and Edwardsiella tarda on tilapia Oreochromis sp.RESUMEN: Las bacterias oportunistas como A. hydrophila y E. tarda se relacionan con brotes de septicemia hemorrágica en tilapias de cultivo en nuestro país, siendo los agentes de mayor participación en enfermedades infecciosas en cultivos de Oreochromis sp en el Departamento del Meta. Este artículo reporta un estudio clínico y hematológico de tilapias híbridas (50 - 70g) durante la infección experimental con Aeromonas hydrophila y Edwardsiella

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Soliman, Maha F. M., Nahla S. El-Shenawy, and Mahi A. Ghobashy. "Parasitological aspects and biochemical changes of infected cultured tilapia (Oreochromis hybrid)." Acta Ichthyologica et Piscatoria 34, no. 1 (2004): 21–32. http://dx.doi.org/10.3750/aip2004.34.1.03.

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23

Chabet dis, C., Didani Amira, Itchir Rachida, et al. "Effect of a Gradual Salinity Increase on Water Quality, Survival and Growth Performance of Hybrid Red Tilapia (<i>Oreochromis mossambicus</i> ×<i>O. niloticus</i>)<sup>1</sup>." Биология внутренних вод, no. 6 (November 1, 2023): 869–70. http://dx.doi.org/10.31857/s0320965223060086.

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We studied the effect of increasing salinity with respect to growth performance and water quality of Hybrid Red Tilapia (Oreochromis mossambicus × O. niloticus) (1.29 ± 0.48 g and 4.05 ± 0.48 cm) for 77 days, and we compared the obtained results to freshwater rearing. The results indicate no significant difference in all physico-chemical parameters between both variants, which are within the accepted range for fish growth. Better growth performance regarding weight was observed in freshwater rearing. However, in terms of length, the increasing salinity rearing showed the best growth performanc

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24

Lorenz, Otto, Patrick Smith, and Lyndon Coghill. "Condition and morphometric changes in tilapia (Oreochromis sp.) after an eradication attempt in Southern Louisiana." NeoBiota 20 (January 24, 2014): 49–59. https://doi.org/10.3897/neobiota.20.5062.

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A hybrid form of tilapia was introduced into Port Sulphur, Louisiana and was subsequently managed by treatment with rotenone and stocking of native predatory fishes. Measurements of tilapia from before this management event were compared to measurements of tilapia in the two years after the treatment. Post-management tilapia were consistently deeper in body and had greater weight per unit length (condition) when compared to pre-management fish. Procrustes generalized least squares data supported this by consistently finding post-management tilapia to be consistently deeper in body and head sha

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Siddiqui, Abdul Qayyum, and Ahmed H. Al-Harbi. "Evaluation of three species of tilapia, red tilapia and a hybrid tilapia as culture species in Saudi Arabia." Aquaculture 138, no. 1-4 (1995): 145–57. http://dx.doi.org/10.1016/0044-8486(95)01088-2.

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Maor-Landaw, Keren, Margarita Smirnov, Vera Brekhman, Maya Ofek-Lalzar, Tal Yahav, and Tamar Lotan. "Infection by the Parasite Myxobolus bejeranoi (Cnidaria: Myxozoa) Suppresses the Immune System of Hybrid Tilapia." Microorganisms 10, no. 10 (2022): 1893. http://dx.doi.org/10.3390/microorganisms10101893.

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Myxozoa (Cnidaria) is a large group of microscopic obligate endoparasites that can cause emerging diseases, affecting wild fish populations and fisheries. Recently, the myxozoan Myxobolus bejeranoi was found to infect the gills of hybrid tilapia (Nile tilapia (Oreochromis niloticus) × Jordan/blue tilapia (O. aureus)), causing high morbidity and mortality. Here, we used comparative transcriptomics to elucidate the molecular processes occurring in the fish host following infection by M. bejeranoi. Fish were exposed to pond water containing actinospores for 24 h and the effects of minor, intermed

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Anjar, Reva, Ayi Yustiati, and Iskandar. "Survival, Growth, Meristic and Morphometric Characteristics of Hybrids Between Black and White Nile Tilapia Strains." Asian Journal of Fisheries and Aquatic Research 24, no. 5 (2023): 31–39. http://dx.doi.org/10.9734/ajfar/2023/v24i5645.

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Tilapia is a commodity that has high economic value. The demand for tilapia continues to increase from year to year. In order to improve the genetic quality of fish, a hybridization program is carried out so that they have advantages becomes superior and good, growth rate, disease resistance and bad environment, and food utilization efficiency compared to their parents. Therefore, this research was conducted at Wanayasa Marine Conservation Service Unit (SPKPD) with A. White Tilapia (♂) x Black Tilapia (♀), B. Black Tilapia (♂) x White Tilapia (♀), C. White Tilapia (♂) x White Tilapia (♀), D. B

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Cai, Wan-qi, Si-fa Li, and Jiang-yao Ma. "Diseases resistance of Nile tilapia (Oreochromis niloticus), blue tilapia (Oreochromis aureus) and their hybrid (female Nile tilapia×male blue tilapia) to Aeromonas sobria." Aquaculture 229, no. 1-4 (2004): 79–87. http://dx.doi.org/10.1016/s0044-8486(03)00357-0.

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Hussain Al-Kayiem, Tadahmun Ahmed Yassen, and Sundus Al-Azawiey. "Thermal Analysis of Tilapia Fish Drying by Hybrid Solar Thermal Drying System." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 90, no. 1 (2021): 115–29. http://dx.doi.org/10.37934/arfmts.90.1.115129.

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The present work presents a hybrid solar thermal drying of Tilapia fish to improve the product quality and satisfy the importers. The developed hybrid dryer utilized direct solar drying, a solar air heater and a thermal backup unit which sustains the drying process during the night, cloudy and rainy weather conditions. Besides, a new feature of the developed dryer utilizes the flue gas exhausted from the thermal unit to enhance the updraft in the drying chamber by re-injection of the flue gases in the chimney. The initial moisture content of the Tilapia fish used in the investigation was 246.6

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Chen, Xiaowu, Yonghua Zhao, Yudong He, and Jinliang Zhao. "Methylation pattern polymorphism of cyp19a in Nile tilapia and hybrids." Open Life Sciences 13, no. 1 (2018): 327–34. http://dx.doi.org/10.1515/biol-2018-0040.

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AbstractSkewed sex development is prevalent in fish hybrids. However, the histological observation and molecular mechanisms remain elusive. In this study, we showed that the interspecific hybrids of the two fish species, Oreochromis niloticus and Oreochromis aureus, had a male ratio of 98.02%. Microscopic examination revealed that the gonads of both male and female hybrids were developmentally retarded. Compared with the ovaries, the testes of both O. niloticus and hybrids showed higher DNA methylation level in two selected regions in the promoter of cyp19a, the gonadal aromatase gene that con

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Gargiulo, A. M., P. Ceccarelli, C. Dall'Aglio, and V. Pedini. "Histology and Ultrastructure of the Gut of the Tilapia (Tilapia spp.), a Hybrid Teleost." Anatomia, Histologia, Embryologia: Journal of Veterinary Medicine Series C 27, no. 2 (1998): 89–94. http://dx.doi.org/10.1111/j.1439-0264.1998.tb00162.x.

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32

Paimeeka, Suwimon, Chontida Tangsongcharoen, Tuchakorn Lertwanakarn, et al. "Tilapia lake virus infection disrupts the gut microbiota of red hybrid tilapia (Oreochromis spp.)." Aquaculture 586 (May 2024): 740752. http://dx.doi.org/10.1016/j.aquaculture.2024.740752.

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Binalshikh-Abubkr, Tarq, and Marlia Mohd Hanafiah. "Effect of freeze-dried biofloc as A Dietary Supplement on Water Quality and Growth Performance of red Tilapia (Hybrid)." IOP Conference Series: Earth and Environmental Science 880, no. 1 (2021): 012018. http://dx.doi.org/10.1088/1755-1315/880/1/012018.

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Abstract To investigate the effect of supplementation of dried biofloc produced by freeze-drying method on water quality and growth performance of red hybrid tilapia, two experimental diets (T0 treatment: 0 % biofloc; and T1 treatment: 4 % freeze-dried biofloc) were examined during 57 days of feeding trial. Diet T0 resulted in higher feed intake than T1 treatment (P < 0.05), while no significant differences were found between the two treatments in terms of weight gain, SGR, and FCR (P > 0.05). For water quality parameters, values of temperature, EC, TDS, ammonia and nitrate were signific

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Lague, S. L., B. Speers-Roesch, J. G. Richards, and A. P. Farrell. "Exceptional cardiac anoxia tolerance in tilapia (Oreochromis hybrid)." Journal of Experimental Biology 215, no. 8 (2012): 1354–65. http://dx.doi.org/10.1242/jeb.063362.

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Bartie, Kerry L., Khanam Taslima, Michaël Bekaert, et al. "Species composition in the Molobicus hybrid tilapia strain." Aquaculture 526 (September 2020): 735433. http://dx.doi.org/10.1016/j.aquaculture.2020.735433.

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Williams, Winroy, and Dwight E. Robinson. "Toxicity of Endosulfan to the Red Hybrid Tilapia." OnLine Journal of Biological Sciences 15, no. 1 (2015): 6–9. http://dx.doi.org/10.3844/ojbsci.2015.6.9.

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37

Jiang, Shann Tzong, Pau Chen San, and Lenda Sudarty Japit. "Effect of storage temperatures on the formation of disulfides and denaturation of Tilapia hybrid actomyosin (Tilapia nilotica .times. Tilapia aurea)." Journal of Agricultural and Food Chemistry 37, no. 3 (1989): 633–36. http://dx.doi.org/10.1021/jf00087a012.

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Hu, Jun, Chao Ran, Suxu He, et al. "Dietary microbial phytase exerts mixed effects on the gut health of tilapia: a possible reason for the null effect on growth promotion." British Journal of Nutrition 115, no. 11 (2016): 1958–66. http://dx.doi.org/10.1017/s0007114516001240.

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AbstractThe present study evaluated the effects of dietary microbial phytase on the growth and gut health of hybrid tilapia (Oreochromis niloticus♀×Oreochromis aureus♂), focusing on the effect on intestinal histology, adhesive microbiota and expression of immune-related cytokine genes. Tilapia were fed either control diet or diet supplemented with microbial phytase (1000 U/kg). Each diet was randomly assigned to four groups of fish reared in cages (3×3×2 m). After 12 weeks of feeding, weight gain and feed conversion ratio of tilapia were not significantly improved by dietary microbial phytase

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39

Ahmed, Rashed Al-Najada. "Determination of Quality of Iced Freshwater Species Based on Total Volatile Base Nitrogen (TVB-N) and Microbial Contents Test." International Journal of Trend in Scientific Research and Development 4, no. 1 (2019): 1056–61. https://doi.org/10.5281/zenodo.3609948.

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The following two types of freshwater fish species {tilapia hybrid Oreochromis niloticus x Oreochromis aureus and the Common Carp Cyprinus Carpio were purchased from aquaculture farm and assessed for quality changes during 13 days postmortem of ice storage. The total volatile basic nitrogen TVB N and microbial contents of iced freshwater fish species were assessed as indices of spoilage t 0, 3, 5, 7, 10 and 13 days postmortem. all fish species under investigation had pH value higher than 6.8. Tilapia fish had higher TVBN values than carp fish. Tilapia and carp reached their maximum TVBN conten

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Nikmah, Nur Lailatul Fitrotun, Alim Isnansetyo, Indah Istiqomah, and Murwantoko Murwantoko. "Susceptibility and Target Organ of Lymphocystis Disease Virus Infection in Giant Gourami (Osphronemus goramy), Hybrid Tilapia (Oreochromis sp.), Siamese Fighting Fish (Betta splendens), and Hybrid Catfish (Clarias sp.)." Jurnal Ilmiah Perikanan dan Kelautan 16, no. 2 (2024): 389–98. http://dx.doi.org/10.20473/jipk.v16i2.56685.

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Highlight Research 1. Lymphocystis disease is reported to infect seawater and freshwater fishes 2. The four important freshwater fish species in Indonesia are evaluated on their susceptibility to Lymphocystis Disease Virus 3. Lymphocystis infection causes behavioural changes and mortality with different onset times after infection on the four fish species 4. LCDV load is varied in quantity among different organs. Abstract Lymphocystis disease has a broad host range and has been reported to enter Indonesia. However, information regarding its susceptibility and predilection organs in fish is lac

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41

Mather, PB, and AH Arthington. "An assessment of genetic differentiation among feral Australian tilapia populations." Marine and Freshwater Research 42, no. 6 (1991): 721. http://dx.doi.org/10.1071/mf9910721.

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Feral populations in Australia of the introduced cichlid, tilapia, were compared by using cellulose- acetate electrophoresis to examine degrees of genetic differentiation among the disjunctive populations. Evidence was obtained to support the recognition of three morphs: two 'good' species (Oreochromis mossambicus and Tilapia mariae) and a third morph that is a potential interspecies hybrid between O. mossambicus and one or more of the related Oreochromis species O. honorum, O. niloticus and O. aureus. Distributions of the three morphs are described, and their likely origins and potential impa

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Shiau, Shi-Yen, and Jia-Fen Hsieh. "Quantifying the dietary potassium requirement of juvenile hybrid tilapia (Oreochromis niloticus×O. aureus)." British Journal of Nutrition 85, no. 2 (2001): 213–18. http://dx.doi.org/10.1079/bjn2000245.

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An 8 week feeding trial was conducted to determine the dietary K requirement for juvenile hybrid tilapia (Oreochromis niloticus × O. aureus). Purified diets with eight levels (0, 1, 2, 3, 4, 5, 7, 10 g/kg diet) of supplemental K were fed to tilapia. Each diet was fed to three replicate groups of fish initially weighing a mean value of 0.77 (SE 0.01) g/fish in a closed, recirculating rearing system. Weight gain was higher (P<0.05) in fish fed the diets supplemented with 2, 3 and 4 g K/kg diet than in fish fed diet with 10 g K/kg diet and the unsupplemented control diet. Gill Na+-K+ ATPase ac

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Hassan, A., V. T. Okomoda, and P. J. Pradeep. "Triploidy induction by electric shock in red hybrid tilapia." Aquaculture 495 (October 2018): 823–30. http://dx.doi.org/10.1016/j.aquaculture.2018.06.074.

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Nwachı, Oster F., and Awawu Dasuki. "Variability of Genetically Improved Farmed Tilapia (Gift Tilapia) Crossed With Upm Red Tilapia Hybrids By Mitochondrial DNA Conserved Region Sequence." Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 28, no. 2 (2025): 571–79. https://doi.org/10.18016/ksutarimdoga.vi.1538782.

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Mitochondrial DNA conserved region (mtDNA CR) segment of a cross between GIFT tilapia and UPM red tilapia, their F1-hybrid (F1) and Backcross (BcF1) was used to define their genetic variability. DNA was extracted from 25 randomly selected specimens of each of the test strains and mtDNA CR primer ORMT-F ORMT-R was used. The MEGA software using Maximum Parsimony (MP) was conducted for the evolutionary analysis of the strains using Tilapia rendalli (AF484717.1 accession numbers from NCBI database). A total of 441 polymorphic regions of 99 sequencing sites were observed, the sites with 12 alignmen

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Midilli, Sema, Deniz Çoban, Mehmet Güler, and Semra Küçük. "Gas bubble disease in Nile Tilapia and Hybrid Red Tilapia (Cichlidae, Oreochromis spp.) under culture conditions." Vol:36 Issue:3 36, no. 3 (2019): 285–91. http://dx.doi.org/10.12714/egejfas.2019.36.3.09.

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The supersaturated gases in water can cause gas bubble disease in fish and this can result in death. At the present study a case of gas bubble disease resulted from the gas supersaturation were investigated in Nile tilapia (Oreochromis niloticus) and hybrid red tilapia (Oreochromis sp.). Macroscopic and histological findings were obtained from the culture conditions to find more knowledge on this disease which is frequently seen in fish farming. Study was conducted as two steps in summer (August) and winter (December) months with experimentally cultured fish. According to clinical and histolog

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Zabidi, Aimi, Fatimah Md Yusoff, Nurul Amin, Nur Jasmin Mohd Yaminudin, Puvaneswari Puvanasundram, and Murni Marlina Abd Karim. "Effects of Probiotics on Growth, Survival, Water Quality and Disease Resistance of Red Hybrid Tilapia (Oreochromis spp.) Fingerlings in a Biofloc System." Animals 11, no. 12 (2021): 3514. http://dx.doi.org/10.3390/ani11123514.

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Biofloc technology has shown positive effects in aquaculture, especially on the growth performance of cultured animals. The aims of this study were to evaluate the effects of adding different probiotic strains in a biofloc system on the growth performance and disease resistance of red hybrid tilapia (Oreochromis spp.). Three different probiotics (Lysinibacillus fusiformis SPS11, Bacillus amyloliquefaciens L9, and Enterococcus hirae LAB3), commercial probiotics (MG1) and a mixed probiotics (MP) combining all three strains were used in this study. The in vitro assay results showed that the mixed

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Bezault, Etienne, Xavier Rognon, Frederic Clota, Karim Gharbi, Jean-Francois Baroiller, and Bernard Chevassus. "Analysis of the Meiotic Segregation in Intergeneric Hybrids of Tilapias." International Journal of Evolutionary Biology 2012 (June 18, 2012): 1–10. http://dx.doi.org/10.1155/2012/817562.

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Tilapia species exhibit a large ecological diversity and an important propensity to interspecific hybridisation. This has been shown in the wild and used in aquaculture. However, despite its important evolutionary implications, few studies have focused on the analysis of hybrid genomes and their meiotic segregation. Intergeneric hybrids between Oreochromis niloticus and Sarotherodon melanotheron, two species highly differentiated genetically, ecologically, and behaviourally, were produced experimentally. The meiotic segregation of these hybrids was analysed in reciprocal second generation hybr

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48

Bustamam, Muhammad Safwan Ahamad, Hamza Ahmed Pantami, Amalina Ahmad Azam, Khozirah Shaari, Chong Chou Min, and Intan Safinar Ismail. "The Immunostimulant Effects of Isochrysis galbana Supplemented Diet on the Spleen of Red Hybrid Tilapia (Oreochromis spp.) Evaluated by Nuclear Magnetic Resonance Metabolomics." Aquaculture Nutrition 2022 (April 11, 2022): 1–22. http://dx.doi.org/10.1155/2022/1154558.

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Significant measures at improving aquaculture health have to be taken since disease outbreaks commonly occur in the fast-growing aquaculture industry. This study aimed to determine the immunomodulatory properties of an indigenous Malaysian microalgae species, Isochrysis galbana (IG), on red hybrid tilapia (Oreochromis spp.). Then, the potential biomarkers for immunomodulatory properties were identified through metabolic changes in the spleen using the proton nuclear magnetic resonance (1H NMR) metabolomics approach. IG was cultivated in an indoor annular photobioreactor before being harvested

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Nwachi, O. F., Y. B. Esa, A. Christianus, A. A. Rahim, and M. S. Kamarudin. "Patterns of colour inheritance from crossbreeding between Red hybrid tilapia (Oreochromis sp.) and GIFT tilapia (Oreochromis niloticus)." Journal of Environmental Biology 41, no. 5(SI) (2020): 1289–94. http://dx.doi.org/10.22438/jeb/41/5(si)/ms_22.

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50

Marengoni, N. G., and Y. Onoue. "Ultraviolet‐induced androgenesis in Nile tilapia, Oreochromis niloticus (L.), and hybrid Nile × blue tilapia, O. aureus (Steindachner)." Aquaculture Research 29, no. 5 (1998): 359–66. http://dx.doi.org/10.1046/j.1365-2109.1998.00209.x.

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