Publications

Proceedings

2018

1. Elzo, M. A., R. A. Mateescu, D. O. Rae, C. C. Carr, T. L. Scheffler, J. M. Scheffler, M. D. Driver, and J. D. Driver. 2018. Genomic-polygenic EBV for reproduction, ultrasound-carcass, and tenderness traits in the Florida multibreed Brahman-Angus population. Proc.
   11th World Conf. Gen. Appl. Livest. Prod., Auckland, New Zealand, February 11-16, 2018.
   (.pdf 180KB)
   
2. Elzo, M. A., R. A. Mateescu, D. O. Rae, C. C. Carr, T. L. Scheffler, J. M. Scheffler, M. D. Driver, and J. D. Driver. 2018. 2017-2018 S-1064 UF Station Report on Genetic improvement of adaptation and reproduction to enhance sustainability of cow-calf production in the Southern United States. S-1064 Annual Meeting, Manhattan, KS, p 1-18. (.pdf 2.49MB)
3. Elzo, M. A., R. Mateescu, C. Carr, D. O. Rae, T. Scheffler, J. Scheffler, K. C. Jeong, J. D. Driver, and M. D. Driver. 2018. FCEF 2018 Report 1 for Florida Brahman: Genomic selection for tenderness, marbling, and reproductive tract score. University of Florida,
   Gainesville, FL, p 1-9. (.pdf 592KB)
4. Elzo, M. A., R. Mateescu, C. Carr, D. O. Rae, T. Scheffler, J. Scheffler, K. C. Jeong, J. D. Driver, and M. D. Driver. 2018. The Florida Brahman Genomic Selection Project: April 2018
   Genomic EBV. The Florida Cattleman & Livestock Journal, 82(6):102-103.
   (.pdf 749MB)
5. Fan, P., M. Poindexter, C. D. Nelson, J. D. Driver, M. A. Elzo, and K. C. Jeong. 2018. Development of gut microbiota through life in an Angus-Brahman multibreed herd.
   Proc. 4th Anim. Sci. Grad. Res. Symp., Saint Augustine, FL. (.pdf 12KB)
6. Jattawa, D., S. Koonawootrittriron, and T. Suwanasopee, and M. A. Elzo. 2018. Use of young and proven sires with genomic evaluations for improving milk yield in Thai multibreed dairy cattle. Proc. 18th Asian Australasian Animal Production Congress, Borneo Convention
   Centre, Kuching, Sarawak, Malaysia, August 1-5, 2018. (.pdf 28KB)
7. Koonawootrittriron, S., M. A. Elzo, T. Suwanasopee, D. Jattawa, B. Wongpom, P. Yodklaew,
   T. Konkruea, T. Laodim, and M. Sarakul. 2018. Applying genomics to enhance production efficiency of cattle in Tropical regions. Recent Advances in Genomics and Genetics Conference 2018 (RAGG2018): “Innovative Genomics and Genetics”, Genetics Society of Thailand, Ambassador Hotel, Sukumvit, Bangkok, Thailand, June 25-26, 2018.
   (.pdf 96KB)
8. Laodim, T., M. A. Elzo, S. Koonawootrittriron, and T. Suwanasopee. 2018. Genome-wide association analysis for milk yield, fat yield, and age at first calving in the Thai multibreed
   dairy population. RGJ-Ph.D. Congress 19 “Innovation Challenges Toward Thailand 4.0: Research Inspiration, Connectivity and Transformation”, Jomtien Palm Beach Hotel &
   Resort, Pattaya, Chonburi, Thailand, June 7-9, 2018. (.pdf 16KB)
9. Laodim, T., S. Koonawootrittriron, and T. Suwanasopee, and M. A. Elzo. 2018. Genes
   involved in cellular response to heat stress in Thai multibreed dairy cattle. Page 81 in
   Proc. 18th Asian Australasian Animal Production Congress, Borneo Convention Centre, Kuching, Sarawak, Malaysia, August 1-5, 2018. (.pdf 74KB)
10. Leal J. D., M. A. Elzo, D. D. Johnson, and R. G. Mateescu. 2018. Genome-Wide Association and Gene Enrichment Analyses of Meat Sensory Traits in a Crossbred Brahman-Angus Population. Proc. 11th World Congress on Genetics Applied to Livestock Production, Auckland, NZ., Volume Species - Bovine (beef) 1, 2018:124. (.pdf 181KB)
11. Leal, J., M. A. Elzo, and R. M. Mateescu. 2018. Identification of trait-associated genes
    related to meat quality using an RNA-seq analysis approach. Proc. 4th Anim. Sci. Grad. Res. Symp., Saint Augustine, FL. (.pdf 12KB)
12. Mateescu, R. A., Dikmen, S., Hansen, P., and M. A. Elzo. 2018. Genetic parameters for body temperature under hot and humid conditions in an Angus-Brahman multibreed population. Proc. 11th World Conf. Gen. Appl. Livest. Prod., Auckland, New Zealand,
    February 11-16, 2018. (.pdf 360KB)
13. Ramos, P., J. Scheffler, M. Elzo, C. Carr, and T. Scheffler. 2018. Proteolysis and tenderization in Angus, Brahman and Brangus is related to pH decline and calpain-1 autolysis. AMSA 71st Recip. Meat Conf., Angelo State Univ., Kansas City, MO, June 24-27, 2018. (.pdf 38KB)
14. Sarlo, K. M., H. Hamblem, P. J. Hansen, S. Dikmen, M. A. Elzo, P. A. Oltenacu, and R. M. Mateescu. 2018. Genetic parameters for hair characteristics and vaginal temperature in a multibreed Brahman-Angus herd under hot humid conditions. Proc. 4th Anim. Sci. Grad. Res. Symp., Saint Augustine, FL. (.pdf 10KB)

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2017

1. Elzo, M. A., R. Mateescu, C. Carr, D. O. Rae, T. Scheffler, J. Scheffler, K. C. Jeong,
   J. D. Driver, and M. D. Driver. 2017. FCEF Report 2 for Florida Brahman: Genomic selection
   for tenderness, marbling, and reproductive tract score. University of Florida, Gainesville, FL,
   p 1- 12. (.pdf 1.90MB)
2. Elzo, M. A., R. Mateescu, D. O. Rae, T. Scheffler, J. Scheffler, K. C. Jeong, J. D. Driver, and
   M. D. Driver. 2017. S-1064 Station Report on Genetic improvement of adaptation and reproduction to enhance sustainability of cow-calf production in the Southern United States. University of Florida, Gainesville, FL, p 1-9. (.pdf 909KB)
3. Elzo, M. A., R. Mateescu, C. Carr, D. O. Rae, T. Scheffler, J. Scheffler, J. D. Driver, and M. D. Driver. 2017. The Florida Brahman Genomic Selection Project: Initial Steps. The Florida Cattleman & Livestock Journal, 82(9):46-52. (.pdf 810MB)
4. Jattawa, D., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2017. Genomic
   Evaluation using different Pedigree records in Thai dairy Population. Proc. Sixth National Animal Science Conference. Agricultural Sci. J. 48 (Suppl. 2): 344-351. (.pdf 753KB)
5. Jattawa, D., S. Koonawootrittriron, T. Suwanasopee and M. A. Elzo. 2017. Genomic
   estimated breeding values of Thai and foreign sires for the improvement of milk production potential of dairy cattle in Thailand. Proc. Animal Genetic Improvement and Biotechnology Conference, Thailand, p 30. (.pdf 253KB)
6. Konkruea, T., S. Koonawootrittriron, T. Suwanasopee and M. A. Elzo. 2017. Accuracy of genomic-polygenic breeding values for age at first calving and milk yield in Thai multibreed dairy cattle population. Animal Genetic Improvement and Biotechnology Conference,
   Thailand, p 29. (.pdf 253KB)
7. Sae-tiao, T., S. Koonawootrittriron, T. Suwanasopee and M. A. Elzo. 2017. Milk production response to changes in ambient temperature and humidity of multibreed dairy cattle in Thailand. Animal Genetic Improvement and Biotechnology Conference, Thailand, p 26.
   (.pdf 253KB)
8. Sarakul, M., S, Koonawootrittriron, T. Suwanasopee, and M. A. Elzo, 2017. Factors affecting semen quantity and quality of dairy bulls raised under Thai tropical conditions. Proc. Sixth National Animal Science Conference. Agricultural Sci. J. 48 (Suppl. 2): 292-299.
   (.pdf 623KB)
9. Sarakul, M., S. Koonawootrittriron, T. Suwanasopee and M. A. Elzo. 2017. Genetic Parameter for Semen production traits of artificial insemination bulls raised under Thai tropical conditions. Animal Genetic Improvement and Biotechnology Conference, Thailand, p 27.
   (.pdf 253KB)
10. Wongpom, B., S. Koonawootrittriron, T. Suwanasopee and M. A. Elzo. 2017. Genomic parameters for milk yield and fat yield in a multibreed dairy cattle population in Central Thailand. Animal Genetic Improvement and Biotechnology Conference, Thailand, p 28.
    (.pdf 253KB)

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2016

1. Elzo, M. A., D. D. Johnson, R. Mateescu, D. O. Rae, T. Scheffler, J. Scheffler, K. C. Jeong,
   C. D. Nelson, J. M. Gonzalez, J. G. Wasdin, M. D. Driver, and J. D. Driver. 2016. Brahman Research Report 2016. Dept. Animal Sciences, University of Florida, Gainesville, FL, p 1-6.
   (.pdf 624KB)
2. Elzo, M. A., D. D. Johnson, R. Mateescu, D. O. Rae, J. G. Wasdin, T. Scheffler, J. Scheffler,
   K. C. Jeong, C. D. Nelson, J. M. Gonzalez, J. G. Wasdin, M. D. Driver, and J. D. Driver. 2016. University of Florida Report (2015-2016). S-1064: Genetic improvement of adaptation and reproduction to enhance sustainability of cow-calf production in the Southern United States, Saint Croix, VI, May 24-27, 2016, p 1-6. (.pdf 562KB)
3. Jaichansukkit, T., T. Suwanasopee, S. Koonawootrittriron, and M. A. Elzo. 2016. Association between number of piglets lost and total number of piglets born from commercial sows
   raised under an open-house system. Proc. Fifth National Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 347-353. (.pdf 8.27MB)
4. Jattawa, D., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2016. Effects of using genomic imputation on dairy genomic evaluation in Thailand. Proc. Fifth National Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 333-340. (.pdf 8.27MB)
5. Jattawa, D., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2016. Accuracy of Genomic-Polygenic Prediction for Milk Yield and Fat Percentage in the Thai Dairy Cattle Population. 17th AAAP Conference, Fukuoka, Japan, August 22-25, 2016.
6. Jirattikanpan, T., T. Suwanasopee, S. Koonawootrittriron, and M. A. Elzo. 2016. Association between parity proportion and piglet production in Landrace sows. Proc. Fifth National
   Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 354-360. (.pdf 8.27MB)
7. Laodim, T., S. Koonawootrittriron, T. Suwanasopee, and M. A. Elzo. 2016. Impact of sire selection decision-making process on 305-d milk yield and age at first calving in Thailand. Proc. Fifth National Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 317-324.
   (.pdf 8.27MB)
8. Lasa-ard., T., T. Suwanasopee. S. Koonawootrittriron. M.A. Elzo. 2016. Characterization of bulk-tank raw milk quality at farm level in Central Thailand. Proc. Fifth National Animal
   Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 861-867. (.pdf 8.27MB)
9. Mateescu, R., M. A. Elzo, and D. D. Johnson. 2016. Genomic tools to improve meat quality traits in Angus-Brahman cattle. Final Project Report, Florida Beef Council, Gainesville, FL,
   p 1-5. (.pdf 430KB)
10. Niyom, C., T. Suwanasopee, S. Koonawootrittriron, P. Kittippadakul, and M. A. Elzo. 2016. Utilization of sugarcane forage as roughage in dairy cattle production. Proc. Fifth National Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 416-422. (.pdf 8.27MB)
11. Noppibool, U., S. Koonawootrittriron, T. Suwanasopee, and M. A. Elzo. 2016. Sow culling in
    a commercial Landrace swine population in Northern Thailand. Proc. Fifth National Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 952-958. (.pdf 8.27MB)
12. Pluemjai, C., S. Koonawootrittriron, T. Suwanasopee, and M. A. Elzo. 2016. A comparative study of carcass yield and quality between Charolais crossbred and Holstein crossbred steers. Proc. Fifth National Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 309-316. (.pdf 8.27MB)
13. Sae-tiao, T., S. Koonawootrittriron. T. Suwanasopee and M.A. Elzo. 2016. Personnel, herd
    and record-keeping characteristics of dairy cooperatives in Thailand. Proc. Fifth National Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 853-860. (.pdf 8.27MB)
14. Sarakul, M., K. Borisutsawat, D. Jattawa, J. Khemsawat, T. Suwanasopee, S. Koonawootrittriron, and M. A. Elzo. 2016. Association between cow, sire, and dam genetic trends for first lactation milk production in 75% Holstein crossbreds. Proc. Fifth National Animal Science Conference, Khon Kaen Agric. J. 44 (Suppl. 2): 301-308. (.pdf 8.27MB)

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2015

1. Elzo, M. A., M. G. Thomas, C. A. Martinez, G. C. Lamb, D. D. Johnson, I. Misztal, D. O. Rae,
   J. G. Wasdin, and J. D. Driver. 2015. Genomic-polygenic and polygenic evaluation of multibreed Angus-Brahman cattle for direct and maternal growth traits under
   subtropical conditions.
   Florida Beef Research Report, p 1-6.
2. Elzo, M. A., M. G. Thomas, D. D. Johnson, C. A. Martinez, G. C. Lamb, D. O. Rae,
   J. G. Wasdin, and J. D. Driver. 2015. Genomic variability and predictions for postweaning ultrasound traits using actual and imputed Illumina50k SNP markers in Angus-Brahman multibreed cattle.
   Florida Beef Research Report, p 7- 12.
3. Mir, R. A., S. M. Markland, M. A. Elzo, S. Ahn, N. DiLorenzo, G. C. Lamb, Jerry Wasdin,
   Danny Driver, and K. C. Jeong. 2015. Prevalence of Shiga-toxin producing Escherichia coli
   in two cohorts of beef cattle is associated with diversity of microflora and animal age.
   Florida Beef Research Report, p 75-79.
4. Mir, R. A., S. M. Markland, T. A. Weppelmann, M. A. Elzo, and K. C. Jeong. 2015. Prevalence
   of Cefotaxime resistant Enterobacteriaceae in beef cattle in Florida.
   Florida Beef Research Report, p 81-85.

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2014

1. Elzo, M. A., M. G. Thomas, D. D. Johnson, C. A. Martinez, G. C. Lamb, D. O. Rae, J. G. Wasdin, and J. D. Driver. 2014. Genomic-Polygenic Evaluation of Multibreed Angus-Brahman
   Cattle for Postweaning Ultrasound and Weight Traits with Actual and Imputed Illumina50k SNP Genotypes. Proc. 10th World Congress of Genetics Applied to Livestock Production, Vancouver, BC, Canada, August 17-22, 2014. (.pdf 95KB)
2. Hermas, S. A., and M. A. Elzo. 2014. Estimation of Genetic Parameters and Trends for Milk Production in a Libyan Holstein Population under Arid Mediterranean Subtropical Conditions. Proc. 10th World Congress of Genetics Applied to Livestock Production, Vancouver, BC, Canada, August 17-22, 2014. (.pdf 85KB)
3. Jattawa, D., S. Koonawootrittriron, T. Suwanasopee, M. A. Elzo, P. Ritsawai, T. Laodim, T. Konkruea, B. Wongpom, P. Yodklaew, and J. Khemsawat. 2014. Problems and obstacles in blood sampling for dairy breeding research in Thailand. Thai J. Anim. Sci. 1 (Suppl. 1):321-324. (.pdf 244KB)
4. Laodim, T. S. Koonawootrittriron, T. Suwanasopee, and M. A. Elzo. 2014. Genome Patterns
   of SNP Variation in a Thai Multibreed Dairy Population. Pages 17-24 in Proc. Kasetsart University Conference, Animals, Bangkok, Thailand, February 4-7, 2014. (.pdf 324KB)
5. Noppibool, U., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2014. Effect of Breed Group and Age at First Farrowing on Length of Productive Life of Sows. Royal Golden
   Jubilee Congress, Pattaya, Thailand, May 28-30, 2014.
6. Ritsawai, P., S. Koonawootrittriron, D. Jattawa, T. Suwanasopee and M. A. Elzo. 2014.
   Fraction of cattle breeds and their influence on milk production of Thai dairy cattle.
   Pages 25-32 in Proc. Kasetsart University Conference, Animals, Bangkok, Thailand,
   February 4-7, 2014. (.pdf 346KB)
7. Yodklaew, P., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2014. Genome-wide Association Study for Milk Production and Age at First Calving of Dairy Cattle in Thailand.
   Thai J. Anim. Sci. 1 (Suppl. 1):302-304. (.pdf 168KB)

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2012

1. Elzo, M. A., S. Koonawootrittriron, and T. Suwanasopee.  2012.  Genomic evaluation in cattle: Experiences from UF and KU.  Proc. Genetic Improvement of Livestock and Aquatic Animals
   in the Tropics: Challenge and Reward (GILAAT), Bangkok, Thailand, September 24-26, 2012.
   (.pdf 345KB)
2. Elzo, M. A., C. C. Chase, Jr., D. D. Johnson, D. O. Rae, D. G. Riley, R. D. Randel, C. R. Long,
   J. Block, J. G. Wasdin, J. D. Driver, M. L. Rooks, and G. E. Dahl.  2012.  The Brahman Project.  Florida Beef Cattle Short Course, Gainesville, FL, May 4, 2012. (.pdf 164KB)

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2011

1. Elzo, M. A.  2011.  Bovine Multibreed Evaluation in Colombia: From Genetics to Genomics.  2nd Int. Symp. Genomics and Modeling of New Scenarios for Tropical Livestock Production, Palmira, Colombia, June 22-25, 2011.  [Spanish] (.pdf 115KB)
2. Elzo, M. A., D. D. Johnson, G. C. Lamb, T. D. Maddock, R. O. Myer, D. G. Riley, G. R. Hansen,
   J. G. Wasdin, and J. D. Driver.  2011.  Additive genetic parameters for postweaning growth, feed intake, and ultrasound carcass traits in Angus-Brahman multibreed cattle.  2011
   Florida Beef Research Report, Gainesville, FL. (.pdf 113KB)
3. Elzo, M. A., D. D. Johnson, J. G. Wasdin, and J. D. Driver.  2011.  Breed differences and heterosis effects for carcass and meat palatability traits in an Angus-Brahman multibreed cattle population.  2011 Florida Beef Research Report, Gainesville, FL. (.pdf 217KB)
4. Myer, R. O., and M. A. Elzo.  2011.  Effect of residual feed intake, gender, and breed composition on blood urea nitrogen concentration in an Angus-Brahman multibreed herd.  2011 Florida Beef Research Report, Gainesville, FL. (.pdf 352KB)

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2010

1. Elzo, M. A., C. Chansomboon, T. Suwanasopee, and S. Koonawootrittriron.  2010.  Genetic parameters and trends for weaning-to-first service interval and litter traits in a swine population composed of landrace, large white, and their crosses in Thailand.  
   Paper C01-PP-10_Pages 750-753 in Proc. 14th Animal Science Congress of the Asian-Australasian Association of Animal Production Societies, Pingtung, Taiwan, August 2010.
   (.pdf 132KB)
2. Koonawootrittriron, S., and M. A. Elzo.  2010.  Challenges and opportunities for improvement
   in dairy production and genetic progress in Thailand.  Paper P14-03_Pages 389-394 in Proc. 14th Animal Science Congress of the Asian-Australasian Association of Animal Production Societies, Pingtung, Taiwan, August 23-27, 2010. (.pdf 53KB)
3. Sarakul, M., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee.  2010.  Factors
   associated with dairy cattle genetic improvement for milk production at farm level in Central Thailand.  Paper C01-PP-26_Pages 818-821 in Proc. 14th Animal Science Congress of the Asian-Australasian Association of Animal Production Societies, Pingtung, Taiwan,
   August 23-27, 2010. (.pdf 59KB)
4. Elzo, M. A., D. D. Johnson, G. C. Lamb, T. D. Maddock, R. O. Myer, D. G. Riley, G. R. Hansen,
   J. G. Wasdin, and J. D. Driver.  2010.  Heritabilities and genetic correlations between postweaning feed intake, growth, and ultrasound traits in a multibreed Angus-Brahman cattle population in the subtropics.  Paper 0087_PP1-47 in Proc. 9th World Congress on Genetics Applied to Livestock Production.  Leipzig, Germany, August 1-6, 2010. (.pdf 86KB)
5. Pascoa, L., A. de los Reyes, M. A. Elzo, J. L. Ferreira, L. A. F. Bezerra, and R. B. Lobo.  2010.  Relative contribution of effects included in contemporary groups, and their interactions, for adjusted and actual 120-d and 210-d weights in Nellore cattle.  VIII Brazilian Symposium Genetic Improvement, July 1-2, 2010, Maringa, Parana, Brazil.
   [Portuguese; English Abstract] (.pdf 178KB)
6. Chansomboon, C., M. A. Elzo, T. Suwanasopee, and S. Koonawootrittriron.  2010. Genetic parameter estimation for weaning-to-first service interval and litter traits in a commercial Landrace-Large White swine population in Northern Thailand.  Pages 89-97 in Proc. 11th Graduate Research Conference, Khon Kaen University, February 12, 2010, Bangkok, Thailand. [Thai; English Abstract] (.pdf 275KB)
7. Chansomboon, C., M. A. Elzo, T. Suwanasopee, and S. Koonawootrittriron.  2010. Relationship between adiponectin and follicle stimulating hormone receptor genes and weaning-to-first service interval and litter traits in a commercial swine population in Northern Thailand.  Pages 142-149 in Proc. 48th Kasetsart University Conference, February 3-5, 2010, Bangkok, Thailand. [Thai; English Abstract] (.pdf 134KB)
8. Prampree, S., S. Koonawootrittriron, M. A. Elzo, J. Sanpote, and B. Chomtee.  2010. Genetic Correlations between Milk Production of Dairy Cattle in Four Thai Regions.  Pages 134-141
   in Proc. 48th Kasetsart University Conference, February 3-5, 2010, Bangkok, Thailand.
   [Thai; English Abstract] (.pdf 181KB)
9. Sarakul, M., S. Koonawootrittriron, T. Suwanasopee, M. A. Elzo, A. Hirunwong and T. Thongprapi.  2010. Factors Affecting Genetic Improvement for Milk Production of Dairy Cattle
   at Farm Level in Central Thailand.  Pages 150-157 in Proc. 48th Kasetsart University Conference, February 3-5, 2010, Bangkok, Thailand. [Thai; English Abstract] (.pdf 222KB)

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2009

1. Herrera, A. C., C. M. Mendez, M. F. Ceron, M. A. Elzo, and O. D. Vergara.  2009. Genetic and economic evaluation of milk production systems in Holstein, Ayrshire, BON cattle and their crosses in Antioquia.  Rev. Colomb. Cienc. Pec. 22:464-465. [Spanish] (.pdf 283KB)
2. Kongnoi, T., S. Koonawootrittriron, M. A. Elzo, T. Suwanasopee, and A. Hirunwong.  2009.  Factors affecting and correlation among semen quantity and quality traits of dairy bulls
   raised in central Thailand.  Pages 182 - 190 in Proc. 47th Kasetsart University Conference,
   March 17 - 21, 2009, Bangkok, Thailand. [Thai; English Abstract] (.pdf 174KB)

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2008

1. Yeamkong, S., S. Koonawootrittriron, M.A. Elzo, and T. Suwanasopee.  2008. Factors
   affecting composition of milk producing by members of a private collecting milk center in the Central Thailand. Pages 162-169 in Proc. 46th Kasetsart University Conference,
   January 29 - February 1, 2008, Bangkok, Thailand. [Thai; English Abstract] (.pdf 153KB)
2. Reyes, A. de los, J. L. Ferreira, L. Pascoa, D. Silva de Oliveira, M. A. Elzo, R. Barbosa,
   L. A. F. Becerra.  2008.  Relative contribution of effects included in contemporary groups for real weights at 120 and 210 days of age in Nellore cattle.  Proc. 7th Brazilian Symp. Genet. Improv., Sao Carlos, Sao Paulo, Brazil, July 10-11, 2008. [Portuguese; English Abstract]
   (.pdf 83KB)
3. Reyes, A. de los, J. L. Ferreira, L. Pascoa, D. Silva de Oliveira, M. A. Elzo, R. Barbosa,
   L. A. F. Becerra.  2008.  Relative contribution of effects included in contemporary groups for adjusted weights at 120 and 210 days of age in Nellore cattle.  Proc. 7th Brazilian Symp. Genet. Improv., Sao Carlos, Sao Paulo, Brazil, July 10-11, 2008.
   [Portuguese; English Abstract] (.pdf 83KB)

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2007

1. Hansen, G. R., M. A. Elzo, D. G. Riley, S. W. Coleman, and J. C. Paschal.  2007.  Growth and Feed Efficiency – Utilization of Bos indicus cattle in Florida beef enterprises.  Pages 47-70 in Proc. Beef Cattle Short Course, Gainesville, FL. (.pdf 287KB)

2006

1. Reyes, A. de los, M. A. Elzo, L. A. Fries, V. M. Roso, and R. Carvalheiro.  2006.  Non-genetic, additive and non-additive genetic effects for animal model analyses of weaning weights in a Nellore x Hereford multibreed population in Brazil.  Paper 03-77 in Proc. 8th World Cong. Genet. Appl. Livest. Prod., Belo Horizonte, Brazil. (.pdf 76KB)
2. Elzo, M. A, D. O. Rae, S. E. Lanhart, J. G. Wasdin, W. P. Dixon, and J. L. Jones.  2006.  Association between reproduction and preweaning growth traits and ELISA scores for paratuberculosis in an Angus-Brahman multibreed herd of beef cattle.  Paper 03-36 in Proc. 8th World Cong. Genet. Appl. Livest. Prod., Belo Horizonte, Brazil. (.pdf 105KB)
3. Reyes, A. de los, M. A. Elzo, V. M. Roso, L. A. Fries, and R. Carvalheiro.  2006.  Non-genetic effects for the composition of contemporary groups on birth to weaning growth of a Nellore x Hereford multibreed population. Proc. 43rd Annual Meeting of the Brazilian Society of Zootecnia, Joao Pessoa, Paraiba, Brazil, July 24-27, 2006. [Portuguese; English Abstract]
   (.pdf 53KB)

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2005

1. Reyes, A. de los, M. A. Elzo, A. C. Sanches, R. B. Lobo, and L. A. F. Becerra.  2005.  Inclusion
   of sire × maternal grandsire interaction on models for (co)variance estimation and genetic evaluation of pre-weaning growth traits in Nellore cattle. Proc. 42nd Ann. Mtg. Brazilian Soc. Anim. Prod.,  Goiânia, Goiás. CD-ROM file 783:1-6. [Portugues; English Abstract]
   (.pdf 52KB)

2004

1. Koonawootrittriron, S., M. Elzo, P. Sopanarat, S. Tumwasorn, T. Tongprapi, C. Chaimongkol, and K. Nithichai.  2004.  A Case Study on Phenotypic and Genetic Trends for First Lactation Productions of a Multibreed Dairy Population in Thailand.  Pages 41-46 in Proc. 42nd Kasetsart University Annual Conference, Bangkok, Thailand. [Thai; English Abstract]
   (.pdf 113KB)

2003

1. Koonawootrittriron, S., P. Sopanarat, M. Elzo, and S. Tumwasorn. 2003.  Breeding value for
   first lactation milk yield in dairy cattle under Thai environmental conditions.  Pages 40-48 in Proc. 7th Conf. on Dairy and Beef Cattle Production of the Rajamangala Institute of Technology, Sakon Nakorn, Thailand. [Thai] (.pdf 2.39MB)
2. Koonawootrittriron, S., M. Elzo, S. Tumwasorn, and K. Nithichai.  2003.  Prediction of Additive Genetic Effects for First Lactation 305-d Milk and Fat Yield in a Thai Multibreed Dairy Population.  Pages 261-271 in Proc. 41st Kasetsart University Annual Conference,
   Bangkok, Thailand. [Thai]

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2002

1. Jara, A., D. Casanova, M. Elzo, and N. Barria.  2002.  (Co)Variance components for first lactation milk yield at three production and variability levels in Argentinian dairy cows. 
   Proc. 7th World Cong. Genet. Appl. Livest. Prod. CD-ROM Communication No 18-14.
   (.pdf 67KB)
2. Elzo, M. A., G. Martinez, D. L. Wakeman, W. P. Dixon, and J. G. Wasdin.  2002.  Nonadditive genetic variability in Bos taurus-Bos indicus multibreed herds of beef cattle.  Proc. 7th
   World Cong. Genet. Appl. Livest. Prod. CD-ROM Communication No 17-18. (.pdf 104KB)
3. Elzo, M. A., D. D. Johnson, D. L. Wakeman, R. L. West, J. G. Wasdin, and W. P. Dixon.  2002.  What Amount of Brahman Influence Will Meet The Targets of Branded Beef Programs? 
   Pages 25-41 in Proc. 50th Annual Florida Beef Cattle Short Course, Gainesville, FL.
   (.pdf 617KB)  

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2001

1. Jara, A., M. A. Elzo, and N. Barria.  2001.  A Bayesian approach to estimate variance components in a heteroskedastic additive genetic model. II. A Simulation Study.  XVII Meeting of the Latin American Association of Animal Production.  Evaluation and Characterization of Animal Genetic Resources G43:1936-1939. (.pdf 1000KB)
2. Jara, A., M. A. Elzo, and N. Barria.  2001.  A Bayesian approach to estimate variance components in a heteroskedastic additive genetic model. I. Theoretical aspects.  XVII Meeting of the Latin American Association of Animal Production.  Evaluation and Characterization of Animal Genetic Resources G36:1964-1967. (.pdf 901KB)

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2000

1. Elzo, M. A. 2000. Multibreed Evaluation - Theory and Application. Pages 17-29 in Proc. 7th Genetic Prediction Workshop, Kansas City, MI. (.htm)

1999

1. Elzo, M. A., G. Martinez, and C. Manrique.  1999. Multibreed genetic evaluation and its application to Criollo cattle breeding programs. Pages 150-158 in Proc. Census and Characterization of Colombian and Criollo Cattle Production Systems Agricultural
   Colombian Institute, Bogota, Colombia.  [Spanish] (.pdf 34KB)
2. Elzo, M. A., G. Martinez, F. Gonzalez, and H. Huertas. 1999. Variability and genetic predictions for beef traits in the Colombian Sanmartinero-Zebu multibreed herd of La Libertad. Pages
   54-81 in Proc. International Conference on Genetic Characterization and Production Potential of the Sanmartinero Criollo Cattle Agricultural Colombian Institute, Villavicencio, Colombia.  [Spanish] (.htm)

1998

1. Elzo, M. A., D. L. Wakeman, and W. P. Dixon.  1998.  Genetic variability and sire evaluation for additive and nonadditive preweaning growth genetic effects in and Angus-Brahman multibreed population.  Proc. 6th World Conf. Genet. Appl. Livest. Prod. 23:93-96. (.htm)

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1996

1. Elzo, M. A., C. Manrique, G. Ossa, and O. Acosta. 1996.  Use of multibreed animal models for the genetic evaluation of animals in tropical production conditions.  Pages 1-12 in Proc. 3rd Iberoamerican Congress on Criollo and Native Breeds, Bogotá, Colombia.  [Spanish]
   (.pdf 289KB)
2. Elzo, M. A., D. L. Wakeman, and R. L. West.  1996.  Growth traits in the Angus-Brahman multibreed herd of the University of Florida.  Pages 33-34 in Proc. Beef Cattle Short Course, Gainesville, FL. (.pdf 18KB)

1995

1. Elzo, M. A.  1995.  Considerations for the Genetic Evaluation of Straightbred and Crossbred Bulls in Large Multibreed Populations.  Pages 1-21 in Proc. Symp. WRCC-100,
   Brainerd, MN. (.pdf 135KB)
2. West, R. L., M. A. Elzo, and D. L. Wakeman.  1995.  Effects of breed composition on carcass and meat traits.  Pages 150-154 in Proc. Beef Cattle Short Course, Gainesville, FL.
   (.pdf 45KB)

1994

1. Perez-Enciso, M., I. Misztal, and M. A. Elzo. 1994.  FSPAK: An interface for public domain sparse matrix subroutines.  Proc. 5th World Cong. Genet. Appl. Livest. Prod. 22:87-88. 

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