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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/14959
Title: | Rearing temperature effects on growth, muscle morphology and gene expression of Tilapia, Oreochromis mossambicus |
Other Titles: | Not Available |
Authors: | M. P. Brahmane*, B. Sajjanar, Neeraj Kumar, S. S. Pawar, S. K. Bal , K. K. Krishnani and N. P. Singh |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | National Institute of Abiotic Stress Management , Pune , MH , India |
Published/ Complete Date: | 2017-02-21 |
Project Code: | Not Available |
Keywords: | Gene Expression Temperatue |
Publisher: | NAAS, New Delhi |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Oreochromis mossambicus, tilapia is a fast growing fish able to adapt to a range of environmental conditions. The study was conducted with the aim to understand the effect of rearing temperatures on juvenile tilapia growth, muscle cellularity and expression of myoD and myostatin genes. Tilapia larvae were reared at 25°C, 30°C and 34°C for 60 days. Fish growth was measured in terms of body weight, white muscle fibre frequency and qRT-PCR based expression of myoD and myostatin gene. At 60 day, tilapia juveniles reared at 30°C grew significantly higher than the 25°C and 34°C, the frequency distribution of white muscle fibres in the <25 µm diameter class was similar at 25°C and 30°C but was significantly higher for fishes reared at 34°C and of white muscle fibre of diameter 25-50 µm was significantly higher at 30°C in comparison to 25°C and 34°C. MyoD gene expression was significantly higher in 34°C than 25°C and 30°C. Whereas myostatin expression was similar at all three rearing temperature. The present investigation suggests that rearing temperature affects fish growth, muscle cellularity and gene expression in juvenile tilapia. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Presentation |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Not Available |
Volume No.: | Not Available |
Page Number: | Not Available |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/14959 |
Appears in Collections: | NRM-NIASM-Publication |
Files in This Item:
File | Description | Size | Format | |
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13th Agricultural Science congress 2017 Bengaluru Abstracts.pdf | 1.51 MB | Adobe PDF | View/Open |
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