Darren Hagen

Associate Professor

Animal & Food Sciences

  • Associate Professor
    Animal & Food Sciences
  • 405-744-8848 (Work)
  • Oklahoma State University, 311C Noble Research Center, Stillwater, Oklahoma, 74078, United States

TEACHING

  • COURSE TAUGHT
    Doctoral Research and Dissertation
    8 Jun 2026 - 31 Jul 2026
    Independent research planned, conducted and reported in consultation with, and under the direction of, a major professor. Open only to students continuing beyond the level of the MS degree.Offered for variable credit, 1-10 credit hours, maximum of 30 credit hours.Prerequisite(s): MS degree.
  • COURSE TAUGHT
    Animal Genomics
    12 Jan 2026 - 1 May 2026
    Introduction to analyzing genomes of common livestock species. Understanding the theory of next generation sequencing methods, and how these are applied in the field of livestock genomics, genome resequencing, analysis of genomic variant data, annotating a genome sequence using transcriptomics and proteomics and epigenomics. An introduction to assigning function to genes and genomic regions, exposure to the principles in molecular, comparative and evolutionary genetics/genomics and the application of these principles to livestock genomics.Prerequisite(s): ANSI 3423 or equivalent.
  • COURSE TAUGHT
    Doctoral Research and Dissertation
    12 Jan 2026 - 1 May 2026
    Independent research planned, conducted and reported in consultation with, and under the direction of, a major professor. Open only to students continuing beyond the level of the MS degree.Offered for variable credit, 1-10 credit hours, maximum of 30 credit hours.Prerequisite(s): MS degree.
  • COURSE TAUGHT
    Animal Genetics
    18 Aug 2025 - 5 Dec 2025
    The basic principles of heredity including: kinds of gene action, random segregation, independent assortment, physical and chemical basis of heredity, mutations, sex-linkage, chromosome mapping, multiple alleles and chromosomal abnormalities. Also a brief introduction to quantitative inheritance and population genetics.Prerequisite(s): Undergraduate level BIOL 1114 or (BIOL 1113 and BIOL 1111), minimum grade of C.
  • COURSE TAUGHT
    Doctoral Research and Dissertation
    18 Aug 2025 - 5 Dec 2025
    Independent research planned, conducted and reported in consultation with, and under the direction of, a major professor. Open only to students continuing beyond the level of the MS degree.Offered for variable credit, 1-10 credit hours, maximum of 30 credit hours.Prerequisite(s): MS degree.
  • COURSE TAUGHT
    Doctoral Research and Dissertation
    9 Jun 2025 - 1 Aug 2025
    Independent research planned, conducted and reported in consultation with, and under the direction of, a major professor. Open only to students continuing beyond the level of the MS degree.Offered for variable credit, 1-10 credit hours, maximum of 30 credit hours.Prerequisite(s): MS degree.
  • COURSE TAUGHT
    Niblack Research Scholars
    9 Jun 2025 - 1 Aug 2025
    Scientific research in a laboratory environment at an early stage of an academic career.Offered for fixed, 1 fixed credit hour, maximum of 4 credit hours.Prerequisite(s): Current recipient of the Niblack Research Scholar Award.
  • COURSE TAUGHT
    Doctoral Research and Dissertation
    13 Jan 2025 - 2 May 2025
    Independent research planned, conducted and reported in consultation with, and under the direction of, a major professor. Open only to students continuing beyond the level of the MS degree.Offered for variable credit, 1-10 credit hours, maximum of 30 credit hours.Prerequisite(s): MS degree.
  • COURSE TAUGHT
    Niblack Research Scholars
    13 Jan 2025 - 2 May 2025
    Scientific research in a laboratory environment at an early stage of an academic career.Offered for fixed, 1 fixed credit hour, maximum of 4 credit hours.Prerequisite(s): Current recipient of the Niblack Research Scholar Award.
  • COURSE TAUGHT
    Seminar
    13 Jan 2025 - 2 May 2025
    A critical review and study of the literature; written and oral reports and discussion on select subjects. Same course as ANSI 6110.Offered for 1 credit hour, maximum of 3 credit hours.
  • COURSE TAUGHT
    Senior Honors Thesis
    13 Jan 2025 - 2 May 2025
    A guided reading and research program ending with an honors thesis under the direction of a faculty member, with second faculty reader, oral examination, and public presentation of thesis findings. Required for graduation with college honors in agriculture.Prerequisite(s): AG 4013, Honors Program participation, senior standing, instructor approval.
  • COURSE TAUGHT
    Animal Genetics
    19 Aug 2024 - 6 Dec 2024
    The basic principles of heredity including: kinds of gene action, random segregation, independent assortment, physical and chemical basis of heredity, mutations, sex-linkage, chromosome mapping, multiple alleles and chromosomal abnormalities. Also a brief introduction to quantitative inheritance and population genetics.Prerequisite(s): Undergraduate level BIOL 1114 or (BIOL 1113 and BIOL 1111), minimum grade of C.
  • COURSE TAUGHT
    Seminar
    19 Aug 2024 - 6 Dec 2024
    A critical review and study of the literature; written and oral reports and discussion on select subjects. Same course as ANSI 6110.Offered for 1 credit hour, maximum of 3 credit hours.
  • COURSE TAUGHT
    Special Problems
    19 Aug 2024 - 6 Dec 2024
    A detailed study of an assigned problem by a student wishing additional information on a special topic.Offered for variable credit,1-6 credits, maximum or 6 credit hours.Prerequisite(s): Consent of instructor.
  • COURSE TAUGHT
    Master's Research and Thesis
    8 Jul 2024 - 2 Aug 2024
    Independent research planned, conducted, and reported in consultation with a major professor.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.Prerequisite(s): MS degree.
  • COURSE TAUGHT
    Doctoral Research and Dissertation
    10 Jun 2024 - 2 Aug 2024
    Independent research planned, conducted and reported in consultation with, and under the direction of, a major professor. Open only to students continuing beyond the level of the MS degree.Offered for variable credit, 1-10 credit hours, maximum of 30 credit hours.Prerequisite(s): MS degree.
  • COURSE TAUGHT
    Animal Genomics
    16 Jan 2024 - 3 May 2024
    Introduction to analyzing genomes of common livestock species. Understanding the theory of next generation sequencing methods, and how these are applied in the field of livestock genomics, genome resequencing, analysis of genomic variant data, annotating a genome sequence using transcriptomics and proteomics and epigenomics. An introduction to assigning function to genes and genomic regions, exposure to the principles in molecular, comparative and evolutionary genetics/genomics and the application of these principles to livestock genomics.Prerequisite(s): ANSI 3423 or equivalent.
  • COURSE TAUGHT
    Animal Genomics
    16 Jan 2024 - 3 May 2024
    Introduction to analyzing genomes of common livestock species. Understanding the theory of next generation sequencing methods, and how these are applied in the field of livestock genomics, genome resequencing, analysis of genomic variant data, annotating a genome sequence using transcriptomics and proteomics and epigenomics. An introduction to assigning function to genes and genomic regions, exposure to the principles in molecular, comparative and evolutionary genetics/genomics and the application of these principles to livestock genomics. Same course as ANSI 4823.Prerequisite(s): ANSI 3423 or equivalent.
  • COURSE TAUGHT
    Niblack Research Scholars
    16 Jan 2024 - 3 May 2024
    Scientific research in a laboratory environment at an early stage of an academic career.Offered for fixed, 1 fixed credit hour, maximum of 4 credit hours.Prerequisite(s): Current recipient of the Niblack Research Scholar Award.
  • COURSE TAUGHT
    Seminar
    16 Jan 2024 - 3 May 2024
    A critical review and study of the literature; written and oral reports and discussion on select subjects. Same course as ANSI 6110.Offered for 1 credit hour, maximum of 3 credit hours.
  • COURSE TAUGHT
    Seminar
    16 Jan 2024 - 3 May 2024
    A critical analysis of the objectives and methods of research in the area of animal science. Review of the literature, written and oral reports and discussion on select topics. Same course as ANSI 5110.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.
  • COURSE TAUGHT
    Senior Honors Thesis
    16 Jan 2024 - 3 May 2024
    A guided reading and research program ending with an honors thesis under the direction of a faculty member, with second faculty reader, oral examination, and public presentation of thesis findings. Required for graduation with college honors in agriculture.Prerequisite(s): AG 4013, Honors Program participation, senior standing, instructor approval.
  • COURSE TAUGHT
    Doctoral Research and Dissertation
    21 Aug 2023 - 8 Dec 2023
    Independent research planned, conducted and reported in consultation with, and under the direction of, a major professor. Open only to students continuing beyond the level of the MS degree.Offered for variable credit, 1-10 credit hours, maximum of 30 credit hours.Prerequisite(s): MS degree.
  • COURSE TAUGHT
    Niblack Research Scholars
    21 Aug 2023 - 8 Dec 2023
    Scientific research in a laboratory environment at an early stage of an academic career.Offered for fixed, 1 fixed credit hour, maximum of 4 credit hours.Prerequisite(s): Current recipient of the Niblack Research Scholar Award.
  • COURSE TAUGHT
    Master's Research and Thesis
    10 Jul 2023 - 4 Aug 2023
    Independent research planned, conducted, and reported in consultation with a major professor.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.Prerequisite(s): MS degree.