{"id":25862,"date":"2022-04-13T20:07:22","date_gmt":"2022-04-13T20:07:00","guid":{"rendered":"https:\/\/agsci.colostate.edu\/divi-ansci\/research\/reproduction-2\/"},"modified":"2025-05-05T17:30:37","modified_gmt":"2025-05-05T17:30:37","slug":"breeding-genetics","status":"publish","type":"page","link":"https:\/\/agsci.colostate.edu\/ansci\/research\/breeding-genetics\/","title":{"rendered":"Breeding and Genetics"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;20px||41px|||&#8221; collapsed=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_3,2_3&#8243; _builder_version=&#8221;4.16.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_sidebar area=&#8221;et_pb_widget_area_14&#8243; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_sidebar][\/et_pb_column][et_pb_column type=&#8221;2_3&#8243; _builder_version=&#8221;4.16.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Squiggle &#8211; Aligned Left&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; header_text_align=&#8221;center&#8221; background_enable_color=&#8221;off&#8221; custom_padding=&#8221;||||false|false&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n\t\t<div style=\"width: 146px; height: 8px; max-width: 100%; position: relative;\">\n\t\t\t<svg\n                width=\"100%\"\n                height=\"100%\"\n                xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n                x=\"0\" y=\"0\"\n                viewBox=\"0 0 145.1 8\"\n                xml:space=\"preserve\"\n                style=\"position: absolute; top: 0\"\n            >\n\t\t\t\t<path\n\t\t\t\t\td=\"M144.1 4c-3.6 3.3-10.7 3.3-14.3 0S119.1.7 115.5 4s-10.7 3.3-14.3 0S90.4.7 86.9 4 76.1 7.3 72.6 4 61.8.7 58.3 4 47.5 7.3 43.9 4 33.2.7 29.6 4 18.9 7.3 15.3 4 4.6.7 1 4\"\n\t\t\t\t\tfill=\"none\"\n\t\t\t\t\tstroke=\"#f15727\"\n\t\t\t\t\tstroke-width=\"3\"\n\t\t\t\t\/>\n\t\t\t<\/svg>\n\t\t<\/div>\n\t\t\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Text&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.6em&#8221; header_font_size=&#8221;36px&#8221; header_font_size_tablet=&#8221;32px&#8221; header_font_size_phone=&#8221;24px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1>Breeding and Genetics<\/h1>\n<h3>Our Mission<\/h3>\n<p>We combine research, teaching, and outreach to meet the CSU land-grant mission while improving the genetics of economically important livestock. Our group conducts collaborative projects in livestock and equine genetics. We have several programs investigating genetically important elements of large animal health and performance.<\/p>\n<p>We use genetic evaluation, genomic technology and improvement programs as part of our research regimen. And have succeeded in developing novel techniques like EPD in reproduction, feed utilization, health, adaptability and carcass merit.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Equine Research&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#F1F1F1&#8243; locked=&#8221;off&#8221; collapsed=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;2_5,3_5&#8243; _builder_version=&#8221;4.16.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.16.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Squiggle &#8211; Aligned Left&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; header_text_align=&#8221;center&#8221; background_enable_color=&#8221;off&#8221; custom_padding=&#8221;||||false|false&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n\t\t<div style=\"width: 146px; height: 8px; max-width: 100%; position: relative;\">\n\t\t\t<svg\n                width=\"100%\"\n                height=\"100%\"\n                xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n                x=\"0\" y=\"0\"\n                viewBox=\"0 0 145.1 8\"\n                xml:space=\"preserve\"\n                style=\"position: absolute; top: 0\"\n            >\n\t\t\t\t<path\n\t\t\t\t\td=\"M144.1 4c-3.6 3.3-10.7 3.3-14.3 0S119.1.7 115.5 4s-10.7 3.3-14.3 0S90.4.7 86.9 4 76.1 7.3 72.6 4 61.8.7 58.3 4 47.5 7.3 43.9 4 33.2.7 29.6 4 18.9 7.3 15.3 4 4.6.7 1 4\"\n\t\t\t\t\tfill=\"none\"\n\t\t\t\t\tstroke=\"#f15727\"\n\t\t\t\t\tstroke-width=\"3\"\n\t\t\t\t\/>\n\t\t\t<\/svg>\n\t\t<\/div>\n\t\t\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; header_2_font_size=&#8221;36px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Equine Genetics Research<\/h2>\n<p>We use modern laboratory DNA and RNA extraction techniques, PCR an other molecular biotechnologies to identify candidate genes affecting traits of interest.<\/p>\n<p>We also profile tissue specific gene expression and whole genome and microbiome sequencing to get the broadest understanding of how traits are affected by physiology and environment.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; 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_module_preset=&#8221;default&#8221; header_2_font_size=&#8221;36px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Center for Genetic Evaluation of Livestock<\/h2>\n<p>CGEL conducts numerous genetic evaluations and developmental research for breed associations, private companies, and producer groups around the world. The facility continues to service breed associations and producer group clientele by providing population level cattle evaluations.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _builder_version=&#8221;4.16.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Disease Resistance&#8221; image=&#8221;https:\/\/agsci.colostate.edu\/divi-ansci\/wp-content\/uploads\/sites\/133\/2022\/03\/anSci-animal-health-about-page-3-1.jpg&#8221; alt=&#8221;woman with cow&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_font_size=&#8221;26px&#8221; border_color_all=&#8221;RGBA(255,255,255,0)&#8221; border_width_top_image=&#8221;4px&#8221; border_color_top_image=&#8221;#F15625&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Genetics of resistance to bovine respiratory and feedlot diseases, and development of methods for genetic evaluation of animal health traits.<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Animal Productivity&#8221; image=&#8221;https:\/\/agsci.colostate.edu\/divi-ansci\/wp-content\/uploads\/sites\/133\/2023\/10\/bic-measuring-cattle-jpg.webp&#8221; alt=&#8221;measuring angus cow biometrics&#8221; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_font_size=&#8221;26px&#8221; border_color_all=&#8221;#F15625&#8243; border_width_top_image=&#8221;4px&#8221; border_color_top_image=&#8221;#F15625&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Development and implementation of genetic evaluation and improvement programs for economically relevant traits related to reproduction, maternal productivity, efficiency of feed utilization, feedlot health, environmental adaptability high altitude via pulmonary arterial pressure, and carcass merit.<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;CSU Beef Improvement Center &#8221; image=&#8221;https:\/\/agsci.colostate.edu\/divi-ansci\/wp-content\/uploads\/sites\/133\/2023\/10\/bic-angus-cows-jpg.webp&#8221; alt=&#8221;angus cows standing in corral at the Beef Improvement Center&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_font_size=&#8221;26px&#8221; hover_enabled=&#8221;0&#8243; border_color_all=&#8221;RGBA(255,255,255,0)&#8221; border_width_top_image=&#8221;4px&#8221; border_color_top_image=&#8221;#F15625&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>The <a href=\"https:\/\/agsci.colostate.edu\/ansci\/research\/breeding-genetics\/john-e-rouse-beef-improvement-center\/\">CSU Beef Improvement Center<\/a>, near Saratoga, Wyoming, is used for research in beef cow-calf production and efficiency, adaptability to high-altitude, and related reproductive traits of genetic and economic importance, with a herd of about 450 Angus cows.<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Seedstock&#8221; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#F1F1F1&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/agsci.colostate.edu\/divi-ansci\/wp-content\/uploads\/sites\/133\/2023\/09\/bull-sale-seedstock.jpg&#8221; alt=&#8221;three bull cattle&#8221; title_text=&#8221;bull-sale-seedstock&#8221; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; border_width_top=&#8221;4px&#8221; border_color_top=&#8221;#F15625&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.22.1&#8243; 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_module_preset=&#8221;default&#8221; header_2_font_size=&#8221;36px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Seedstock Breeding and Genetics<\/h2>\n<p>Students enrolled in <a href=\"https:\/\/catalog.colostate.edu\/general-catalog\/colleges\/agricultural-sciences\/animal-sciences\/animal-science-major\/#requirementstext\">elective seedstock courses<\/a> or the <a href=\"https:\/\/www.facebook.com\/csuseedstock\/\">Seedstock Team<\/a> play an integral role in the breeding, marketing, and management of the CSU purebred beef herds at <a href=\"https:\/\/agsci.colostate.edu\/research-and-engagement\/research-centers\/agricultural-research-development-and-education-center\/\">ARDEC<\/a>. They are actively involved in data collection and management, breeding and marketing decisions, advertising and social media, and representing CSU at industry events.<\/p>\n<p>Students in this program have distinct career and educational goals but share interests in beef cattle production, livestock marketing, data and record keeping. As a group they experience the richness of our hands-on learning curriculum and productive engagement with industry where they can begin building their professional networks a they step into the next phase of their education and careers.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Contact Us&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; background_enable_color=&#8221;off&#8221; hover_enabled=&#8221;0&#8243; collapsed=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_row _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;2%||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||1%||false|false&#8221; global_module=&#8221;23371&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n\t\t<div style=\"width: 146px; height: 8px; max-width: 100%; position: relative;\">\n\t\t\t<svg\n                width=\"100%\"\n                height=\"100%\"\n                xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n                x=\"0\" y=\"0\"\n                viewBox=\"0 0 145.1 8\"\n                xml:space=\"preserve\"\n                style=\"position: absolute; top: 0\"\n            >\n\t\t\t\t<path\n\t\t\t\t\td=\"M144.1 4c-3.6 3.3-10.7 3.3-14.3 0S119.1.7 115.5 4s-10.7 3.3-14.3 0S90.4.7 86.9 4 76.1 7.3 72.6 4 61.8.7 58.3 4 47.5 7.3 43.9 4 33.2.7 29.6 4 18.9 7.3 15.3 4 4.6.7 1 4\"\n\t\t\t\t\tfill=\"none\"\n\t\t\t\t\tstroke=\"#f15727\"\n\t\t\t\t\tstroke-width=\"3\"\n\t\t\t\t\/>\n\t\t\t<\/svg>\n\t\t<\/div>\n\t\t\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; header_2_font_size=&#8221;36px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">Breeding and Genetics Research Faculty<\/h2>\n<p>We are happy to answer your questions about our research programs and projects. Feel free to reach out to our team.\u00a0<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Dr. Stephen Coleman&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf2b9;||fa||400&#8243; icon_color=&#8221;#F15625&#8243; image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_font_size=&#8221;26px&#8221; background_color=&#8221;#F1F1F1&#8243; custom_padding=&#8221;6%|4%|6%|4%|true|true&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Director of Equine Breeding and Genetics Lab<\/strong><br \/><a href=\"mailto:stephen.coleman@colostate.edu\">stephen.coleman@colostate.edu<\/a><br \/><a href=\"tel: 9704915555\">(970) 491-2681<\/a><\/p>\n<p>[\/et_pb_blurb][et_pb_blurb title=&#8221;Dr. Mark Enns &#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf2b9;||fa||400&#8243; icon_color=&#8221;#F15625&#8243; image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_font_size=&#8221;26px&#8221; background_color=&#8221;#F1F1F1&#8243; width=&#8221;100%&#8221; custom_padding=&#8221;6%|4%|6%|4%|true|true&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Faculty Coordinator<\/strong><br \/><a href=\"mailto:mark.enns@ColoState.edu\">mark.enns@colostate.edu<\/a><br \/><a href=\"tel: 9704912722\">(970) 491-2722<\/a><\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Dr. Samantha Cunningham&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf2b9;||fa||400&#8243; icon_color=&#8221;#F15625&#8243; image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_font_size=&#8221;26px&#8221; background_color=&#8221;#F1F1F1&#8243; custom_padding=&#8221;6%|4%|6%|4%|true|true&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Assistant Professor<\/strong><br \/><a href=\"mailto:sam.cunningham@colostate.edu\">sam.cunningham@colostate.edu<\/a><br \/><a href=\"tel:9704917184\">(970) 491-7184<\/a><\/p>\n<p>[\/et_pb_blurb][et_pb_blurb title=&#8221;Dr. Scott Spiedel&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf2b9;||fa||400&#8243; icon_color=&#8221;#F15625&#8243; image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_font_size=&#8221;26px&#8221; background_color=&#8221;#F1F1F1&#8243; custom_padding=&#8221;6%|4%|6%|4%|true|true&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Associate Professor<\/strong><br \/><a href=\"mailto:scott.speidel@colostate.edu\">scott.speidel@colostate.edu<\/a><br \/><a href=\"tel: 9704915491\">(970) 491-5419<\/a><\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\t\t<div style=\"width: 146px; height: 8px; max-width: 100%; position: relative;\">\n\t\t\t<svg\n                width=\"100%\"\n                height=\"100%\"\n                xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n                x=\"0\" y=\"0\"\n                viewBox=\"0 0 145.1 8\"\n                xml:space=\"preserve\"\n                style=\"position: absolute; top: 0\"\n            >\n\t\t\t\t<path\n\t\t\t\t\td=\"M144.1 4c-3.6 3.3-10.7 3.3-14.3 0S119.1.7 115.5 4s-10.7 3.3-14.3 0S90.4.7 86.9 4 76.1 7.3 72.6 4 61.8.7 58.3 4 47.5 7.3 43.9 4 33.2.7 29.6 4 18.9 7.3 15.3 4 4.6.7 1 4\"\n\t\t\t\t\tfill=\"none\"\n\t\t\t\t\tstroke=\"#f15727\"\n\t\t\t\t\tstroke-width=\"3\"\n\t\t\t\t\/>\n\t\t\t<\/svg>\n\t\t<\/div>\n\t\tBreeding and Genetics Our Mission We combine research, teaching, and outreach to meet the CSU land-grant mission while improving the genetics of economically important livestock. Our group conducts collaborative projects in livestock and equine genetics. We have several programs investigating genetically important elements of large animal health and performance. 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