Associação do polimorfismo do gene Kappa-caseína com características de produção de leite em vacas leiteiras mestiças

Autores

DOI:

https://doi.org/10.1590/1809-6891v24e-74079E

Resumo

As propriedades qualitativas e tecnológicas do leite são muito afetadas por polimorfismos genéticos no gene kappa-caseína e esses polimorfismos podem servir como marcadores informativos de rendimento e composição. Assim, o objetivo deste estudo foi detectar polimorfismos do gene kappa-caseína (kappa-CN) e sua associação com características de produção de leite em vacas leiteiras mestiças. Cem animais mestiços (Freisian x Jenoubi) saudáveis, entre três e cinco anos de idade, foram amostrados durante a primeira lactação para sangue e leite. O DNA genômico foi extraído do sangue total e o polimorfismo dos fragmentos de restrição do DNA genômico (RFLP-PCR) foi usado para determinar o genótipo do gene kappa-CN. Em consequência da digestão de restrição deste fragmento com Hind III, ele apresentou três padrões de restrição diferentes: BB (453 pares de bases não cortadas), AB (453, 206 e 225 pares de bases) e AA (206 e 225 pares de bases). Com base na diversidade genética, o genótipo AB foi o mais predominante (n = 67), com frequência de 0,67. Genótipo variante do gene kappa-CN foi associado com características de produção de leite em vacas leiteiras mestiças. Animais com a variante AA tiveram maior produção de leite e maior percentual de gordura, caseína, proteína e sólidos não gordurosos (SNG) (P≤0,05) (1,397kg, 0,75%, 0,31%, 0,27% e 0,68%, respectivamente) do que aqueles com variante BB. Uma análise de regressão logística confirmou que os genótipos kappa-CN aumentam a produção de leite e o teor de caseína. Portanto, variantes genéticas do gene kappa-CN podem ser usadas como marcadores genéticos para melhorar as características de produção de leite em bovinos leiteiros.
Palavras-chave: bovinos, variantes genéticas, proteína do leite.

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Referências

Ju Z, Huang J, Li Q, Wang H, Zhong J, Wang C. The polymorphisms of κ-casein gene and their associations with milk production traits and expression analysis in Chinese Holstein cattle. Afr J Biotechnol. 2011; 10(62): 13368-13375. https://doi.org/10.5897/AJB10.1886‏

Hamza AE, Wang XL, Yang ZP. Kappa casein gene polymorphism in Holstein Chinese cattle. Pak Vet J. 2010; 30(4): 203-206.‏

Awad A, El Araby IE, El-Bayomi KM, Zaglool AW. Association of polymorphisms in kappa casein gene with milk traits in Holstein Friesian cattle. Jpn J Vet Res. 2016; 64(2): S39-S43. http://hdl.handle.net/2115/62028

Hani HA, Al-Bazi WGM, Muhammed HA. Association of prolactin gene polymorphism with some biochemical and lactation traits in dairy cow in Karbala Province. Turkish Journal of Physiotherapy and Rehabilitation. 2021; 32(3).‏

Asmarasari SA, Sumantri C, Gunawan A, Taufik E, Anggraeni A, Hapsari AAR, Dewantoro B. Kappa casein (CSN3) gene polymorphism and its effect on cumulative milk yields of Holstein Friesian dairy cattle. In IOP Conference Series: Earth and Environmental Science. 2021; 902 (1): 012047. IOP Publishing.‏ https://doi.org/10.1088/1755-1315/902/1/012047

Rachagani S, Gupta ID. Bovine kappa-casein gene polymorphism and its association with milk production traits. Genet Mol Biol. 2008; 31(4): 893-897.

Sobar Poorrajabi Ghaziyani A, Mirhoseini SZ, Ghavi Hossein-Zadeh N, Ansari Pirsaraei Z, Dehghanzadeh H. Association of Kappa-Casein Gene Polymorphism with some Biochemical Blood Indicators in Guilan Native Cattle of Iran (Bos indicus). Iran J Appl Anim Sci. 2014; 4(4): 717-722.‏

Trakovická A, Moravčíková N, Kasarda R. Casein polymorphism in relation to the milk production traits of Slovak spotted cattle. Agric Conspec Sci. 2017; 82(3): 255-258. https://hrcak.srce.hr/191836

Özdemir M, Doğru Ü. Relationship between kappa-casein polymorphism and production traits in Brown Swiss and Holstein. J Appl Anim Res. 2005; 27(2): 101-104.‏ https://doi.org/10.1080/09712119.2005.9706549

Botaro BG, Lima YVRD, Cortinhas CS, Rennó FP, Santos MVD. Effect of the kappa-casein gene polymorphism, breed and seasonality on physicochemical characteristics, composition and stability of bovine milk. Revista Brasileira de Zootecnia. 2009; 38(12): 2447-2454.‏

Deb R, Singh U, Kumar S, Singh R, Sengar G, Sharma A. Genetic polymorphism and association of kappa-casein gene with milk production traits among Frieswal (HF× Sahiwal) cross breed of Indian origin. Iran J Vet Res. 2014; 15(4): 406.

Mir SN, Ullah O, Sheikh R. Genetic polymorphism of milk protein variants and their association studies with milk yield in Sahiwal cattle. Afr J Biotechnol. 2014; 13(4). https://doi.org/10.5897/AJB2013.13216

Alim MA, Sun D, Zhang Y, Zhang Y, Zhang Q, Liu L. DNA Polymorphisms in the lactoglobulin and K-casein Genes Associated with Milk Production Traits on Dairy Cattle. Bioresearch Communications-(BRC). 2015; 1(2): 82-86.

‏Hristov JP, Teofanova D, Georgieva A, Radoslavov G. Effect of genetic polymorphism of αS1-casein gene on qualitative and quantitative milk traits in native Bulgarian Rhodopean cattle breed. Genet Mol Res. 2018; 17(1): gmr16039868.‏ http://dx.doi.org/10.4238/gmr16039868

Kyselová J, Ječmínková K, Matějíčková J, Hanuš O, Kott T, Štípková M, Krejčová M. Physiochemical characteristics and fermentation ability of milk from Czech Fleckvieh cows are related to genetic polymorphisms of β-casein, κ-casein, and β-lactoglobulin. Asian-Australas J Anim Sci. 2019; 32(1): 14. http://dx.doi.org/10.5713/ajas.17.0924

Čítek J, Hanusová L, Lískovcová L, Samková E, Hanuš O, Hasoňová L, Křížová Z, Večerek L. Polymorphisms in CSN3, CSN2 and LGB genes and their relation to milk production in dairy cattle in the Czech Republic. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. 2019; 67(1): 19-24.‏ https://doi.org/10.11118/actaun201967010019

Federation of Animal Science Societies. Guide for the Care and Use of Agricultural Animals in Research and Teaching. Champaign, IL 61822, 3rd edition, 2010.

Al-Thuwaini TM. Body mass index and shortened telomere length in middle-aged female and male. Baghdad Sci J. 2022; 19(2), 0246-0246. http://dx.doi.org/10.21123/bsj.2022.19.2.0246

Barroso A, Dunner S, Canon J. Detection of bovine kappa-casein variants A, B, C, and E by means of polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP). Journal of Animal Science. 1998; 76(6): 1535-1538.‏ https://doi.org/10.2527/1998.7661535x

Al-Thuwaini T. Association between polymorphism in BMP15 and GDF9 genes and impairing female fecundity in diabetes type 2. Middle East Fertil Soc J. 2020; 25(1): 1-10.‏ https://doi.org/10.1186/s43043-020-00032-5

Al-Thuwaini TM. Novel single nucleotide polymorphism in the prolactin gene of Awassi ewes and its role in the reproductive traits. Iraqi J Vet Sci. 2021; 35(3): 429-435.‏ https://doi.org/10.33899/ijvs.2020.126973.1423

Yeh FC, Yang RC, Boyle T. POPGENE version 1.31, Microsoft Window-based Freeware for Population Genetic Analysis, Quick User Guide. Center for International Forestry Research, University of Alberta, Edmonton, Alberta, Canada, 1999.‏

Botstein D, White RL, Skolnick M, Davis RW. Construction of a genetic linkage map in man using restriction fragment length polymorphisms. Am J Hum Genet. 1980; 32(3): 314.‏

Maletić M, Aleksić N, Vejnović B, Nikšić D, Kulić M, Đukić B, Ćirković D. Polymorphism of κ-casein and β-lactoglobulin genes in Busha and Holstein Friesian dairy cows in Serbia. Mljekarstvo: Casopis za Unaprjeđenje Proizvodnje i Prerade Mlijeka. 2016; 66(3): 198-205.‏ https://doi.org/10.15567/mljekarstvo.2016.0304

Molavi Choobini Z, Shadkhast M, Moshtaghi H, Habibian Dehkordi S, Shahbazkia HR. Polymorphism of κ-Casein Gene in Iranian Holsteins. Iran J Biotechnol. 2014; 12(1): 56-60.‏ https://doi.org/10.5812/ijb.12118

Bartonova P, Vrtkova I, Kaplanova K, Urban T. Association between CSN3 and BCO2 gene polymorphisms and milk performance traits in the Czech Fleckvieh cattle breed. Genet Mol Res. 2012; 11(2): 1058-1063. http://dx.doi.org/10.4238/2012.April.27.4

Curi RA, Oliveira HND, Gimenes MA, Silveira AC, Lopes CR. Effects of CSN3 and LGB gene polymorphisms on production traits in beef cattle. Genet Mol Biol. 2005; 28(2): 262-266.‏

Trakovická A, Moravčíková N, Navrátilová A. Kappa-casein gene polymorphism (CSN3) and its effect on milk production traits. Acta Fytotechnica et Zootechnica. 2012; 15(3).

Zepeda-Batista JL, Saavedra-Jiménez LA, Ruíz-Flores A, Núñez-Domínguez R, Ramírez-Valverde R. Potential influence of κ-casein and β-lactoglobulin genes in genetic association studies of milk quality traits. Asian-Australas J Anim Sci. 2017; 30(12): 1684.‏ https://doi.org/10.5713/ajas.16.0481

Nowier AM, Ramadan SI. Association of β-casein gene polymorphism with milk composition traits of Egyptian Maghrebi camels (Camelus dromedarius). Arch Anim Breed. 2020; 63(2): 493-500.‏ https://doi.org/10.5194/aab-63-493-2020

Publicado

2023-03-08

Como Citar

ALBAZI, W. . J.; AL-THUWAINI, T.; ALAMELY, M.; MA. JEDDOA, Z.; MOUSA, R.; AL-DAWMY, F.; H. ATALLAH, A.; ALTAEE, R.; JABBER, E.; AI-SHIMMARY, F.; SALIH, S.; AL-HIMAERY, N. Associação do polimorfismo do gene Kappa-caseína com características de produção de leite em vacas leiteiras mestiças. Ciência Animal Brasileira / Brazilian Animal Science, Goiânia, v. 24, 2023. DOI: 10.1590/1809-6891v24e-74079E. Disponível em: https://revistas.ufg.br/vet/article/view/74079. Acesso em: 2 jan. 2025.

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ZOOTECNIA