Effect of CAPN3 gene genotypes on productive traits and carcass traits of broiler
Determining the genotypes of the CAPN3 gene and studying its relationship to some economic characteristics of broiler chickens, which included weekly weights, final live weight, carcass weight and carcass parts weights, in addition to the correlation coefficient for some important Ross characteristics. 308 chickens, in which 100 chicks were bred for 35 days and taken. Primary birds were weighed and all birds were numbered. Genotypes were determined by analyzing the nitrogenous base sequences of the studied part of the CAPN3 gene the site of variation in the nitrogenous bases of the studied gene (G>C2426) was diagnosed and the resulting genotypes were calculated, which are three genotypes: GG, GC, and CC of the CAPN3 gene. As for the CAPN3 gene, the results showed statistically significant differences for some traits such as chest weight and wing weight, while the results did not indicate any statistically significant differences between the three models for other traits such as live body weight, carcass, and thigh weight, back weight, weekly weights, and superiority of genotype CC on the rest of the individuals in some traits. the study suggests the possibility of using molecular markers of the CAPN3 gene in poultry breeding and selection programs.
- Abdullah, O.M. 2016. Relationship of CAPN1 and CAPN3 genes and their sequences and their relationship to a number of carcass traits for broilers (Ross 308). Master thesis, Department of Livestock, College of Agriculture, University of Anbar.
-Cahaner, A., Nitsan, Z., 1985. Evaluation of Simultaneous Selection for Live Body Weight and Against Abdominal Fat in Broilers. Poult. Sci. 64, 1257–1263 https://www.sciencedirect.com/science/article/pii/S0032579119468661?via%3Dihub
-Falconer, D., Mackay, T., 1996. Introduction to quantitative genetics., 4th edn (Longmans Green: Harlow, UK)
-Felício, A.M., Boschiero, C., Balieiro, J.C.C., Ledur, M.C., Ferraz, J.B.S., Michelan Filho, T., Moura, A.S.A.M.T., Coutinho, L.L., 2013. Identification and association of polymorphisms in CAPN1 and CAPN3 candidate genes related to performance and meat quality traits in chickens. Genet. Mol. Res. 12, 472–482.
-Galal, Salah and Hassan Karam. 2003 . animal husbandry Cairo, Anglo-Egyptian Library, sixth edition.
-Kokoszyński, D., Bernacki, Z., Saleh, M., Stęczny, K., Binkowska, M., 2017. Body Conformation and Internal Organs Characteristics of Different Commercial Broiler Lines. Rev. Bras. Ciênc. Avícola 19, 47–52.
-Le Bihan-Duval, E., Mignon-Grasteau, S., Millet, N., Beaumont, C., 1998. Genetic analysis of a selection experiment on increased body weight and breast muscle weight as well as on limited abdominal fat weight. Br. Poult. Sci. 39, 346–353.
-Salmanzadeh, M., Ebrahimnezhad, Y., Aghdam Shahryar, H., Ghiasi Ghaleh-Kandi, J., 2016. The effects of in ovo feeding of glutamine in broiler breeder eggs on hatchability, development of the gastrointestinal tract, growth performance and carcass characteristics of broiler chickens. Arch. Anim. Breed. 59, 235–242.
-Sambrook, J. and Russel, D. 2001. Molecular cloning: a laboratory.
-SAS. 2012. Statistical Analysis System, User's Guide. Statistical. Version 9.1th ed. SAS. Inst. Inc. Cary. N.C. USA.
-Zhang, Z.-R., Liu, Y.-P., Yao, Y.-G., Jiang, X.-S., Du, H.-R., Zhu, Q., 2009. Identification and association of the single nucleotide polymorphisms in calpain3 (CAPN3) gene with carcass traits in chickens. BMC Genet. 10, 10.
-Zhang, Z.-R., Zhu, Q., Yao, Y.-G., Jiang, X.-S., Du, H.-R., Liu, Y.-P., 2012. Characterization of the expression profile of calpain-3 (CAPN3) gene in chicken. Mol. Biol. Rep. 39, 3517–3521.
Jwar, A. S., & Abdul-Wahid, M. S. (2018). Effect of different pollen grain source and chitosan on some physiological and enzymatic characteristics of data palm Phoenix dactylifera L. fruits cv. Alshwethey. Basrah Journal For Date Palm Research, 17(1-2).
Abdul-wahid, M. S., & Jawar, A. (2019). Response of Some chemical, physical and productivity propertiesto date palmPhoenix dactylifera L. cultivation sites. University of Thi-Qar Journal of agricultural research, 8(1).
Abdul-wahid, M. S. (2019). Effect of Spray by Chelated Iron in physical and Chemical Characteristics of Iraqi Banana Musa Paradisica L. Var Sapientum (L.) Oktze Cultivation South Iraq. University of Thi-Qar Journal of agricultural research, 8(1).
-Jwar, A. S., & Neghamish, R. G. (2021). Effect of levels organic fertilizers and kinds of Bio-feritilizers in characterical of two classes of Okra plant (Abelmoschus esculentus L.) growning in the plastic house. University of Thi-Qar Journal of agricultural research, 10(1), 54-69.
-Jwar, A. S., Wahed, M. S. A., & Ghani, S. T. (2021). Study the effect of foliar spraying with Dionyfer and Azomin on the vegetative growth indicators of the leaves of Henna plant (Lawsonia inermis L). University of Thi-Qar Journal of agricultural research, 10(1), 70-78.