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Kinetics of Antibody Response to NDV Vaccine in Specialized Broiler Chicken Lines Divergently Selected for Immunocompetence Index

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Title Kinetics of Antibody Response to NDV Vaccine in Specialized Broiler Chicken Lines Divergently Selected for Immunocompetence Index
Not Available
 
Creator Sivaraman, G. K.
Sanjeev Kumar
 
Subject Broiler
chicken
divergent selection
immunocompetence index
New Castle disease vaccine
 
Description Not Available
The extreme responders of G2 of both high and low IC-index line were evaluated for immunoresponsiveness to NDV vaccine using ELISA from the serum samples collected at weekly intervals from 7 to 42 dpi. The line had significant (P≶0.05) effect on titres at 14 and 42 dpi. The peak titre was observed at 14 dpi in both the lines for primary vaccination to NDV. For secondary response, the peak titre was observed at 42 dpi in high line and 35 dpi in low line. The line × sex interaction was significant at 14 and 21 dpi, indicating that the difference between the sexes across the lines were not similar. Selection for birds' immunocompetence along with other economic traits may be used in genetic improvement of immunoresponsiveness.
Not Available
 
Date 2021-07-20T08:59:20Z
2021-07-20T08:59:20Z
2010
 
Type Research Paper
 
Identifier Sivaraman, G. K and Sanjeev Kumar (2010) Kinetics of antibody response to NDV vaccine in specialized broiler chicken lines divergently selected for immunocompetence index. J. Appl. Anim. Res. 37(2): 167-169.
0971-2119
http://krishi.icar.gov.in/jspui/handle/123456789/49132
 
Language English
 
Relation Not Available;
 
Publisher Taylor and Francis Group