Expression of Growth-Related Factors in Skeletal Muscle of Pirarucu(Arapaima Gigas) during Growth

Fern,; Carani, a Regina; Duran, Bruno Oliveira da Silva; Piedade, Warlen Pereira; Costa, Andreas; Almeida-Val, Vera Maria Fonseca de; Dal‐Pai‐Silva, Maeli

doi:10.4172/2155-9546.1000272

Cited by 4 publications

(2 citation statements)

References 75 publications

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“…In fish, skeletal muscle growth is sustained by white fibre hypertrophy and/or hyperplasia (Rowlerson & Veggetti, ). Hypertrophic and hyperplastic growth have been studied for many fish species, and the distribution of muscle fibres throughout body compartments has been shown to vary from one species to another (Alami‐Durante, Medale, Cluzeaud, & Kaushik, ; Carani et al, ; Leitao, Dal Pai‐Silva, Almeida, & Portella, ; Nebo et al, ). For juvenile tambaqui, information on factors associated with growth is scarce (Alves‐Costa, Barbosa, Aguiar, Mareco, & Dal‐Pai‐Silva, ), especially involving protein requirements.…”

Section: Introductionmentioning

confidence: 99%

Digestible protein requirements and muscle growth in juvenile tambaqui (Colossoma macropomum)

et al. 2019

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Several investigations have been carried out to improve the productivity of tambaqui, an economically important fish species in Brazil and other Latin American countries. This study determined the digestible protein (DP) requirements in juvenile tambaqui by assessing their productive performance and nutritional efficiency. It also evaluated the effects of different dietary DP levels on the morphology and cellularity of skeletal fast muscle fibres. The 1750 tambaqui tested (6.53 ± 0.43 g body weight, 7.58 ± 0.18 cm length) were randomly distributed into 35 tanks. Fish were fed one of the seven isocaloric diets, which contained 140, 170, 200, 230, 260, 290 or 320 g/kg DP. The DP requirement, calculated by segmented (broken line) regression of weight gain data, was 290 g/kg. An increase in diet DP to 290 g/kg significantly improved final weight, weight gain, feed intake, specific growth rate and crude protein gain, and changed fibre diameter in deep muscle. Muscle fibres were randomly distributed into a mosaic pattern, characterized by fibres with different diameters. Treatments with 290 and 320 g/kg DP increased the frequency of large‐diameter fibres (>50 µm), indicating hypertrophic growth of skeletal muscle during the juvenile phase, which occurred in conjunction with hyperplasia.

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Section: Introductionmentioning

confidence: 99%

Digestible protein requirements and muscle growth in juvenile tambaqui (Colossoma macropomum)

et al. 2019

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“…However, how the growth advantage is gained by males varies among aquatic animals. Previously, quantitative PCR and microbial taxonomic studies have shown that gut microbes are related to the growth traits of organisms (Carani, 2014;Huang et al 2016). The potential role of gut microbes in the growth of aquatic animals is still under investigation.…”

Section: Introductionmentioning

confidence: 99%

Gut McIrobiomeis Associated with Hepatopancreatic and Gonadal Transcriptomes and Together They Impact on Growth Traits in <em>M. rosenbergii</em>

Xu¹,

Ren²,

Xu³

et al. 2023

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In this study, we evaluated how gut microbes associated with hepatopancreatic and gonadal expression genes impact on growth traits in different sex of M. rosenbergii. By comparing the relative abundance of gut microbes between the male (high weight gain, HiWG) and female (low weight gain, LoWG) animals, we have shown that at the phyla, family and genera level, the abundance of microbes existed significantly difference between both group. At the genera level, the abundance of Candidatus Hepatoplasma and unidentified Chloroplast lower in the LoWG animals than in the HiWG animals, and Lactobacillus and Ligilactobacillus have opposed trend. The abundance of Candidatus Hepatoplasma and unclassfied Chloroplast was associated with the growth traits in the HiWG group. The Lolium perenne microbial species belong to unclassfied Chloroplast genera have tight association with Ralstonia pickettii, both might association on Geobacter anodirecteducens abundance, which correlation with the expression of glutathione peroxidase and collagen, which were highly expressed in the hepatopancreas and gonads of HiWG group animals of M. rosenbergii and might promote growth and development. These associations were not detected in the female LoWG group.

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Comparison of nutritional quality, flesh quality, muscle cellularity, and expression of muscle growth-related genes between wild and recirculating aquaculture system (RAS)-farmed black rockfish (Sebastes schlegelii)

et al. 2023

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Expression of Growth-Related Factors in Skeletal Muscle of Pirarucu(Arapaima Gigas) during Growth

Cited by 4 publications

References 75 publications

Digestible protein requirements and muscle growth in juvenile tambaqui (Colossoma macropomum)

Digestible protein requirements and muscle growth in juvenile tambaqui (Colossoma macropomum)

Gut McIrobiomeis Associated with Hepatopancreatic and Gonadal Transcriptomes and Together They Impact on Growth Traits in <em>M. rosenbergii</em>

Comparison of nutritional quality, flesh quality, muscle cellularity, and expression of muscle growth-related genes between wild and recirculating aquaculture system (RAS)-farmed black rockfish (Sebastes schlegelii)

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