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Expression of growth and hunger related genes and physio-biochemical responses in Labeo rohita (Hamilton, 1822) fed with lysine and betaine.

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Title Expression of growth and hunger related genes and physio-biochemical responses in Labeo rohita (Hamilton, 1822) fed with lysine and betaine.
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Creator Dar SA, Srivastava PP, Varghese T, Gupta S, Krishna G, Nuzaiba PM, Leya T
 
Subject Lysine • Betaine • Ghrelin • Leptin • Growth Hormone Releasing Hormone • Insulin like Growth Factor 1 • Enzymes analysis
 
Description Not Available
Background/Aims: The growth promoting effect of lysine and betaine as well as the expression of candidate genes reflecting their efficacy, such as ghrelin, leptin, Growth Hormone Secretagogue Receptor (GHS-R), Insulin like Growth Factor (IGF- 1) and Growth Hormone Releasing Hormone (GHRH) was examined in Labeo rohita fingerlings. Methods: One hundred eighty healthy juveniles from a homologous population were randomly distributed to 15 rectangular tanks of 150 litres capacity. The experiment was carried out for 60 days with five treatment groups consisting T1 (0.25% Betaine), T2 (0.5% Betaine), T3 (0.75% Lysine) and T4 (1.5% Lysine) and control group. At the end of trial, the growth parameters such as weight gain, SGR, PER were estimated from the weight of the triplicate groups. The digestive, metabolic and antioxidant enzymes were analysed using spectrophotometric methods. The intestine, brain and liver were sampled from the treatments and expression of different genes ghrelin, leptin, GHSR, IGF-1 and GHRH was also performed by realtime PCR. Results: A significant (P
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Date 2022-06-16T10:53:42Z
2022-06-16T10:53:42Z
2019-01-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/72733
 
Language English
 
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