Results 1 to 10 of about 128,994 (280)

The morphological aspect of a brown tilapia compared to that of the Nile tilapia (Oreochromis niloticus) [PDF]

open access: yesE3S Web of Conferences, 2023
Brown tilapia is the descendant of long-finned ornamental tilapia. This is a new kind of tilapia with normal-sized fins. Thus, it is not suitable as an ornamental fish. Despite this, the feasibility of brown tilapia for food fish should be evaluated. The
Iswanto Bambang   +3 more
doaj   +1 more source

Comprehensive Characterization of Circular RNAs in Ovary and Testis From Nile Tilapia

open access: yesFrontiers in Veterinary Science, 2022
Circular RNA (circRNA) is an endogenous biomolecule in eukaryotes. It has tissue- and cell-specific expression patterns and can act as a microRNA sponge or competitive endogenous RNA.
Huan Zhong   +5 more
doaj   +1 more source

Evaluación del periodo de masculinización en la tilapia del Nilo var spring empleando 17α-metiltestosterona

open access: yesEcosistemas y Recursos Agropecuarios, 2021
Una alternativa para reducir el uso de hormonas con aplicación inmediata en el cultivo comercial de la tilapia del Nilo, es la evaluación precisa de los tiempos de masculinización en variedades domesticadas.
Adriana Trejo-Quezada   +6 more
doaj   +1 more source

Nonadditive and allele-specific expression of ghrelin in hybrid tilapia

open access: yesFrontiers in Endocrinology, 2023
BackgroundInterspecies hybridization is an important breeding method to generate fishes with heterosis in aquaculture. Using this method, hybrid Nile tilapia (Oreochromis niloticus, ♀) × blue tilapia (Oreochromis aureus, ♂) has been produced and widely ...
Huan Zhong   +5 more
doaj   +1 more source

Effects of waterborne exposure to 17β-estradiol on hepatic lipid metabolism genes in tilapia (Oreochromis niloticus)

open access: yesAquaculture Reports, 2020
Estradiol is a steroid hormone that regulates multiple physiological processes in teleosts. The present study aimed to investigate the role of 17β-estradiol (E2) in lipid metabolism in the liver of Nile tilapia.
Xiaojin Zhang   +8 more
doaj   +1 more source

Polyculture of bullfrog tadpoles and Nile tilapia fry

open access: yesAnais da Academia Brasileira de Ciências, 2021
Two experiments were carried out to test better stocking proportion according to animal size for tilapia (Oreochromis niloticus) and tadpole (Lithobates catesbeianus).
CRISTIANE SARTURI   +7 more
doaj   +1 more source

Ontogeny and morphological development of Tilapia (Oreochromis niloticus) larvae in Aceh Province, Indonesia [PDF]

open access: yesE3S Web of Conferences, 2022
Tilapia (Oreochromis niloticus) is one type of fish that has high economic value and is widely consumed by the community. Therefore, the growth and development of tilapia larvae need to be considered.
Ismarica Ismarica   +2 more
doaj   +1 more source

Organoleptic Analysis, Quality Requirement, And Color Determination of Tilapia Nuggets with Eleutherine palmifolia Extract Coating

open access: yesJournal of Applied Agricultural Science and Technology, 2023
Nuggets are a product that should be stored frozen, but nuggets are often sold at inappropriate temperatures, causing physical changes such as pale color.
Made Gayatri Anggarkasih   +5 more
doaj   +1 more source

Nonadditive and Asymmetric Allelic Expression of Growth Hormone in Hybrid Tilapia

open access: yesFrontiers in Genetics, 2019
Hybridization is a common breeding technique that can improve germplasm through heterosis in aquaculture. However, the regulation of key gene expression, including the details of transcriptional level changes at the beginning of hybridization events ...
Huan Zhong   +13 more
doaj   +1 more source

Dietary four different woody forages differentially affect the growth, feed utilization, apparent digestibility, intestinal morphology and microbiota composition in Nile tilapia (Oreochromis niloticus)

open access: yesAquaculture Reports, 2021
Woody forage as potential aquatic feed ingredient has a positive effect on tilapia survival and feed utilization. To study the effect of woody forages on the growth, feed utilization, apparent digestibility, intestinal morphology and microbiota ...
Xiao-Na Zeng   +6 more
doaj   +1 more source

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