การประมาณค่าพารามิเตอร์ทางพันธุกรรม และค่าแนวโน้มทางพันธุกรรมสำหรับลักษณะความต้านทานเต้านมอักเสบของแม่โคนมไทยโดยใช้ข้อมูลในวันทดสอบ
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ก.พ. 25, 2020
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พารามิเตอร์ทางพันธุกรรม แนวโน้มทางพันธุกรรม การถดถอยสุ่ม คะแนนเซลล์โซมาติค โคนมไทย
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บทคัดย่อ
จุดประสงค์ของการศึกษาเพื่อประมาณค่าพารามิเตอร์และแนวโน้มทางพันธุกรรมของลักษณะความต้านทานเต้านมอักเสบใน 3 รอบแรกการให้นมของแม่โคนมไทย ด้วยโมเดลการถดถอยสุ่มหลายรอบการให้นม (ML-RR-TDM) ข้อมูลที่ใช้ประกอบด้วยเซลล์โซมาติคในวันทดสอบ (TD-SCC) ที่แปลงให้อยู่ในรูปคะแนนเซลล์โซมาติควันทดสอบ (TD-SCS) จากแม่โคนม 11,443 ตัว ที่คลอดในปี 2542-2559 จำนวน 76,085, 23,602 และ 10,320 ข้อมูล ในรอบการให้นมที่ 1, 2 และ 3 ตามลำดับ ปัจจัยในโมเดล (สำหรับแต่ละรอบการให้นม) ประกอบด้วยฝูง-ปี-เดือนทดสอบ กลุ่มพันธุ์-วันให้นม ปี-ฤดูกาลคลอด อายุเมื่อคลอดลูก การถดถอยสุ่มสำหรับตัวสัตว์ การถดถอยสุ่มสำหรับสิ่งแวดล้อมถาวร และความคลาดเคลื่อน ค่าอัตราพันธุกรรมของ SCS ในแต่ละวันเฉลี่ยเพิ่มขึ้นตามรอบการให้นมมีค่า 0.15-0.26 และสหสัมพันธ์ทางพันธุกรรมระหว่างรอบการให้นมค่าเฉลี่ย 0.73-0.92 ชี้ให้เห็นว่าลักษณะเต้านมอักเสบในประชากรโคนมไทยมีศักยภาพที่จะปรับปรุงทางพันธุกรรมพร้อมกับมีการปรับปรุงสภาพแวดล้อมการผลิตได้ และการคัดเลือกสัตว์ด้วย SCS ในรอบการให้นมแรกสามารถส่งผลต่อความสามารถต้านทานเต้านมอักเสบในรอบการให้นมต่อๆมาได้
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References
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Carlén, E., E. Strandberg, and A. Roth. 2004. Genetic parameters for clinical mastitis, somatic cell score and production in the first three lactations of Swedish Holstein cows. J. Dairy Sci. 87:3062-3070.
Cheraghi, S., K. Kheirabadi, S. Alijani, G. Moghaddam, and S.A. Rafat. 2012. Estimate of genetic parameters of somatic cell score of Holstein cows. Anim. Sci. 5:29-30.
Costa, C.N., G.G. Santos, J.A. Cobuci, G. Thompson, and J.G.V. Carvalheira. 2015. Genetic parameters for test day somatic cell score in Brazilian Holstein cattle. Genet. Mol. Res. 14:19117-19127.
de Roos, A.P. W., A.G.F. Harbers, and G. De Jong. 2003. Genetic parameters of test-day somatic cell score estimated with a random regression model. Int. Bull. 31:97-101.
Gengler, N., A. Tijani, G. R. Wiggans, and I. Misztal. 1999. Estimation of (co)variances function coefficient for test-day yield with expectation-maximization restricted maximum likelihood algorithm. J. Dairy Sci. 82:225.
Haile-Mariam, M., M.E. Goddard, and P.J. Bowman. 2001. Estimates of genetic parameters for daily somatic cell count of Australian dairy cattle. J.Dairy Sci. 84:1255–1264.
Hintz, R. and L. Van Vleck. 1978. Estimation of genetic trends from cow and sire evaluations. J. Dairy Sci. 61: 607-613.
Interbull. 2008. Description of national genetic evaluation systems for dairy cattle traits as applied in different Interbull memberacountries. Available: http://wwwinterbull.slu.se/national_ges_info2/framesidaages.htm. Accessed Jun. 2008.
Jakobsen, J.H., P. Madsen, J. Jensen, J. Pedersen, L.G. Christensen, and D.A. Sorensen. 2002. Genetic parameters for milk production and persistency for Danish Holsteins estimated in random regression models using REML. J. Dairy Sci. 85:1607-1616.
Jamrozik, J., J. Bohmanova, and L. Schaeffer. 2010. Relationships between milk yield and somatic cell score in Canadian Holsteins from simultaneous and recursive random regression models. J. Dairy Sci. 93:1216-1233.
Jamrozik J., L.R. Schaeffer, and F. Grignola. 1998. Genetic parameters for production traits and somatic cell score of Canadian Holsteins with multiple trait random regression model. Pp. 303-306 in Proc. 6th World Cong., Genet. Appl. Livest. Prod. Armidale, Australia.
Jattawa, D., S. Koonawootrittriron, M.A. Elzo, and T. Suwanasopee. 2012. Somatic cells count and its genetic association with milk yield in dairy cattle raised under Thai tropical environmental conditions. Asian-Australas J. Anim. Sci. 25:1216-1222.
Kheirabadi, K., and S. Alijani. 2014. Estimation of genetic parameters and genetic trends of somatic cell score in Iranian Holstein cows using test-day records. Iranian J. App. Anim. Sci. 4:707-716.
Koivula, M., E. Negussie, and E.A. Mäntysaari. 2004. Genetic parameters for test-day somatic cell count at different lactation stages of Finnish dairy cattle. Livest. Prod. Sci. 90:145–157.
Luhar R., R.K. Patel, and K.M. Singh. 2006. Studies on the possible association of ß-lactoglobulin genotype with mastitis in dairy cows. Indian J. Dairy Sci. 59:155-158.
Misztal, I., S. Tsuruta, D. Lourenco, I. Aguilar, A. Legarra, and I. Toulouse. 2014. Manual for BLUPF90 family of programs. Animal and Dairy Science Department, Georgia; Available: http://nce.ads.uga.edu/wiki/lib/exe/fetch.php?media=blupf90_all2.pdf. Accessed May 10, 2014.
Mostert, B.E., H.E. Theron, F.H.J. Kanfer, and E. Van Marle-Köster, 2006. Comparison of breeding values and genetic trends for production traits estimated by a lactation model and a fixed regression test-day model. S. Afr. J. Anim. Sci. 36, 71-78.
Mrode, R.A. and G.J.T. Swanson. 2003. Estimation of genetic parameters for somatic cell count in the first three lactations using random regression. Livest. Prod. Sci. 79:239-247.
Negussie E., M. Koivula, E.A. Mäntysaari, and M. Lidauer. 2006. Genetic evaluation of somatic cell score in dairy cattle considering first and later lactations as two different but correlated traits. J. Anim. Breeding and Genetics. 123:224–238.
Nielsen, C.H. 2009. Economic impact of mastitis in dairy cows. PhD Thesis No. 2009:29. Swedish University of Agricultural Sciences, Uppsala, Sweden.
Nishiura, A., O. Sasaki, M. Aihara, H. Takeda, and M. Satoh. 2015. Genetic analysis of fat-to-protein ratio, milk yield and somatic cell score of Holstein cows in Japan in the first three lactations by using a random regression model. Anim Sci J. 86:961-969.
Norman, H.D., R.H. Miller, J.R. Wright, and G.R. Wiggans. 2000. Herd and state means for somatic cell count from dairy herd improvement. J. Dairy Sci. 83:2782-2788.
Rajala-Schultz, P.J., Y.T. Gröhn, C.E. McCulloch, and C.L. Guard. 1999. Effects of clinical mastitis on milk yield in dairy cows. J. Dairy Sci. 82:1213-1220.
Reents, R., J. Jamrozik, L.R. Schaeffer, and J.C.M. Dekkers. 1995. Estimation of genetic parameters for test day records of somatic cell score. J. Dairy Sci. 78:2847-2857.
Rzewuska, K., J. Jamrozik, A. Zarnecki, and T. Strabel. 2011. Genetic parameters of test-day somatic cell scores for the first three lactations of Polish Holstein-Friesian cattle. Czech J. Anim. Sci. 56:381-389.
Samoré, A.B., A.F. Groen, P.J. Boettcher, J. Jamrozik, F. Canavesi, and A. Bagnato. 2008. Genetic correlation patterns between somatic cell score and protein yield in the Italian Holstein-Friesian population. J. Dairy Sci. 91:4013–4021.
SAS. 2002. STAT user’s guide: statistics. Statistical Analysis System Institute Inc., Cary, NC.
Schutz, M.M. 1994. Genetic evaluation of somatic cell scores for United States dairy cattle. J Dairy Sci. 77:2113-2129.
Wolf, J., M. Wolfová, and M. Štípková. 2010. A model for the genetic evaluation of number of clinical mastitis cases per lactation in Czech Holstein cows. J. Dairy Sci. 93:1193–1204.
Zavadilová, L., J. Wolf, M. Štípková, E. Nemcová, and J. Jamrozik. 2011. Genetic parameters for somatic cell score in the first three lactations of Czech Holstein and Fleckvieh breeds using a random regression model. Czech J. Anim. Sci. 56:251-260.
Abdini, A., H. Farhangfar, K. Shojaian, H. Naeemipour, M. Bashtani, and B. Mohammad Nazari. 2012. Estimation of genetic parameters and trend for somatic cell score trait in Iranian Holsteins using a random regression test day model. Iranian J. Anim. Sci. 2:193-200.
Ali, A.K. A. and G. E. Shook. 1980. An optimum transformation for somatic cell concentration in milk. J. Dairy Sci. 63:487-490.
Alam, M., C.I. Cho, T.J. Choi, B. Park, J.G. Choi, Y.H. Choy, S.S. Lee, and K.H. Cho. 2015. Estimation of genetic parameters for somatic cell scores of Holsteins using multi-trait lactation models in Korea. Asian Australas. J. Anim. Sci. 28:303-310.
Carlén, E., E. Strandberg, and A. Roth. 2004. Genetic parameters for clinical mastitis, somatic cell score and production in the first three lactations of Swedish Holstein cows. J. Dairy Sci. 87:3062-3070.
Cheraghi, S., K. Kheirabadi, S. Alijani, G. Moghaddam, and S.A. Rafat. 2012. Estimate of genetic parameters of somatic cell score of Holstein cows. Anim. Sci. 5:29-30.
Costa, C.N., G.G. Santos, J.A. Cobuci, G. Thompson, and J.G.V. Carvalheira. 2015. Genetic parameters for test day somatic cell score in Brazilian Holstein cattle. Genet. Mol. Res. 14:19117-19127.
de Roos, A.P. W., A.G.F. Harbers, and G. De Jong. 2003. Genetic parameters of test-day somatic cell score estimated with a random regression model. Int. Bull. 31:97-101.
Gengler, N., A. Tijani, G. R. Wiggans, and I. Misztal. 1999. Estimation of (co)variances function coefficient for test-day yield with expectation-maximization restricted maximum likelihood algorithm. J. Dairy Sci. 82:225.
Haile-Mariam, M., M.E. Goddard, and P.J. Bowman. 2001. Estimates of genetic parameters for daily somatic cell count of Australian dairy cattle. J.Dairy Sci. 84:1255–1264.
Hintz, R. and L. Van Vleck. 1978. Estimation of genetic trends from cow and sire evaluations. J. Dairy Sci. 61: 607-613.
Interbull. 2008. Description of national genetic evaluation systems for dairy cattle traits as applied in different Interbull memberacountries. Available: http://wwwinterbull.slu.se/national_ges_info2/framesidaages.htm. Accessed Jun. 2008.
Jakobsen, J.H., P. Madsen, J. Jensen, J. Pedersen, L.G. Christensen, and D.A. Sorensen. 2002. Genetic parameters for milk production and persistency for Danish Holsteins estimated in random regression models using REML. J. Dairy Sci. 85:1607-1616.
Jamrozik, J., J. Bohmanova, and L. Schaeffer. 2010. Relationships between milk yield and somatic cell score in Canadian Holsteins from simultaneous and recursive random regression models. J. Dairy Sci. 93:1216-1233.
Jamrozik J., L.R. Schaeffer, and F. Grignola. 1998. Genetic parameters for production traits and somatic cell score of Canadian Holsteins with multiple trait random regression model. Pp. 303-306 in Proc. 6th World Cong., Genet. Appl. Livest. Prod. Armidale, Australia.
Jattawa, D., S. Koonawootrittriron, M.A. Elzo, and T. Suwanasopee. 2012. Somatic cells count and its genetic association with milk yield in dairy cattle raised under Thai tropical environmental conditions. Asian-Australas J. Anim. Sci. 25:1216-1222.
Kheirabadi, K., and S. Alijani. 2014. Estimation of genetic parameters and genetic trends of somatic cell score in Iranian Holstein cows using test-day records. Iranian J. App. Anim. Sci. 4:707-716.
Koivula, M., E. Negussie, and E.A. Mäntysaari. 2004. Genetic parameters for test-day somatic cell count at different lactation stages of Finnish dairy cattle. Livest. Prod. Sci. 90:145–157.
Luhar R., R.K. Patel, and K.M. Singh. 2006. Studies on the possible association of ß-lactoglobulin genotype with mastitis in dairy cows. Indian J. Dairy Sci. 59:155-158.
Misztal, I., S. Tsuruta, D. Lourenco, I. Aguilar, A. Legarra, and I. Toulouse. 2014. Manual for BLUPF90 family of programs. Animal and Dairy Science Department, Georgia; Available: http://nce.ads.uga.edu/wiki/lib/exe/fetch.php?media=blupf90_all2.pdf. Accessed May 10, 2014.
Mostert, B.E., H.E. Theron, F.H.J. Kanfer, and E. Van Marle-Köster, 2006. Comparison of breeding values and genetic trends for production traits estimated by a lactation model and a fixed regression test-day model. S. Afr. J. Anim. Sci. 36, 71-78.
Mrode, R.A. and G.J.T. Swanson. 2003. Estimation of genetic parameters for somatic cell count in the first three lactations using random regression. Livest. Prod. Sci. 79:239-247.
Negussie E., M. Koivula, E.A. Mäntysaari, and M. Lidauer. 2006. Genetic evaluation of somatic cell score in dairy cattle considering first and later lactations as two different but correlated traits. J. Anim. Breeding and Genetics. 123:224–238.
Nielsen, C.H. 2009. Economic impact of mastitis in dairy cows. PhD Thesis No. 2009:29. Swedish University of Agricultural Sciences, Uppsala, Sweden.
Nishiura, A., O. Sasaki, M. Aihara, H. Takeda, and M. Satoh. 2015. Genetic analysis of fat-to-protein ratio, milk yield and somatic cell score of Holstein cows in Japan in the first three lactations by using a random regression model. Anim Sci J. 86:961-969.
Norman, H.D., R.H. Miller, J.R. Wright, and G.R. Wiggans. 2000. Herd and state means for somatic cell count from dairy herd improvement. J. Dairy Sci. 83:2782-2788.
Rajala-Schultz, P.J., Y.T. Gröhn, C.E. McCulloch, and C.L. Guard. 1999. Effects of clinical mastitis on milk yield in dairy cows. J. Dairy Sci. 82:1213-1220.
Reents, R., J. Jamrozik, L.R. Schaeffer, and J.C.M. Dekkers. 1995. Estimation of genetic parameters for test day records of somatic cell score. J. Dairy Sci. 78:2847-2857.
Rzewuska, K., J. Jamrozik, A. Zarnecki, and T. Strabel. 2011. Genetic parameters of test-day somatic cell scores for the first three lactations of Polish Holstein-Friesian cattle. Czech J. Anim. Sci. 56:381-389.
Samoré, A.B., A.F. Groen, P.J. Boettcher, J. Jamrozik, F. Canavesi, and A. Bagnato. 2008. Genetic correlation patterns between somatic cell score and protein yield in the Italian Holstein-Friesian population. J. Dairy Sci. 91:4013–4021.
SAS. 2002. STAT user’s guide: statistics. Statistical Analysis System Institute Inc., Cary, NC.
Schutz, M.M. 1994. Genetic evaluation of somatic cell scores for United States dairy cattle. J Dairy Sci. 77:2113-2129.
Wolf, J., M. Wolfová, and M. Štípková. 2010. A model for the genetic evaluation of number of clinical mastitis cases per lactation in Czech Holstein cows. J. Dairy Sci. 93:1193–1204.
Zavadilová, L., J. Wolf, M. Štípková, E. Nemcová, and J. Jamrozik. 2011. Genetic parameters for somatic cell score in the first three lactations of Czech Holstein and Fleckvieh breeds using a random regression model. Czech J. Anim. Sci. 56:251-260.