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dc.creatorSantos, Vander Bruno dos-
dc.creatorYoshirara, Eidi-
dc.creatorMareco, Edson Assunção-
dc.creatorFreitas, Rilke Tadeu Fonseca de-
dc.date.accessioned2020-08-18T10:27:03Z-
dc.date.available2020-08-18T10:27:03Z-
dc.date.issued2012-
dc.identifier.citationSANTOS, V. B. dos et al. Muscle growth of two Nile tilapia (Oreochromis niloticus) strains. Journal of Agricultural Science and Technology B, [S.l.], v. 2, p. 1195-1202, 2012. DOI: 10.17265/2161-6264/2012.11B.010.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/42467-
dc.description.abstractThe objective of this research was to evaluate the muscle growth of the Nile tilapias of Thai and supreme strain. Hyperplasia and hypertrophy of muscle fibers were studied by histology. The fish were cultivated in cages in a dam and as they grew they were weighed and measured in length. In tissue samples, it was evaluated the quantity of cells area-1 and the diameter of the white, pink and red muscle fibers. The supreme strain presented greater number of white and pink fibers mm-2 and smaller number of red fibers when compared to the Thai strain. 5-10 cm fish presented higher number of white, pink and red fibers mm-² and smaller average diameter of the white and pink fibers, when compared to a 10-15 cmfish. The average diameter of the white and pink fibers increased in 10-15 cmfish, compared to 5-10 cm. White fibers smaller than 10 µm were found only in the 5-10 cmsupreme strain. Tilapias of Thai and supreme strain presented different standard distribution of red, pink and white muscle fibers. Supreme strain, genetically improved, presented higher hyperplasia of white fibers than Thai strain, and this can indicate its higher potential growth.pt_BR
dc.languageen_USpt_BR
dc.publisherDavid Publishingpt_BR
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.sourceJournal of Agricultural Science and Technology B (JAST-B)pt_BR
dc.subjectHypertrophypt_BR
dc.subjectHyperplasiapt_BR
dc.subjectRed fiberpt_BR
dc.subjectSupreme strainpt_BR
dc.subjectThai strainpt_BR
dc.titleMuscle growth of two Nile tilapia (Oreochromis niloticus) strainspt_BR
dc.typeArtigopt_BR
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