Career Tracks in the Biological Sciences

Career Tracks in the Biological Sciences

Career Tracks in the Biological Sciences Henry L. Bart, Jr. Professor of Ecology and Evolu?onary Biology Director, Tulane University Biodiversity Research Ins?tute [email protected] Anthropocentrism Overconsumpon of Natural Resources Human Induced Global Warming Anthropocentric View of Importance of Biological Diversity Homo sapiens is just one of the 2 million species of organisms on Planet Earth Animals Plants David Hillis, Derreck Zwickl, Pro?sts and Robin Gutell Tree of Life Fungi Bacteria Science of Biology • Biology is a natural science concerned with the study of life (living organisms). • Majority of undergraduate biology majors are interested in human health careers (medicine, pharmacy, den?stry, nursing). • Biology encompasses so much more than this. • Aim of this presentaon is to give you an appreciaon of the breadth of biology. Biology (Sub-disciplinary areas) • Anatomy • Limnology • Biochemistry • Marine biology • Bioinformacs • Microbiology • Biomechanics • Molecular biology • Biotechnology • Natural History • Cell biology • Neurobiology • Developmental Biology • Organismal biology • Ecology • Paleontology • Evoluon • Parasitology • Genecs • Physiology • Histology • Systemacs • Immunology • Taxonomy • Virology Biology (Sub-disciplinary areas) • Anatomy • Limnology • Biochemistry • Marine biology • Bioinformacs • Microbiology • Biomechanics • Molecular biology • Biotechnology • Natural History • Cell biology • Neurobiology • Developmental Biology • Organismal biology • Ecology • Paleontology • Evoluon • Parasitology • Genecs • Physiology • Histology • Systemacs • Immunology • Taxonomy • Virology Organismal Biology Major groups of living organisms • Viruses: DNA viruses — RNA viruses — retroviruses • Single-cell organisms: – prokaryotes : microbe — bacteria — archaea – eukaryotes: fungi — algae — protozoa — pro?sta • MulDcellular organisms: – Plantae — plants — bryophytes — pteridophytes — seed plants – Animalia — animals — metazoa — insects — mollusks — vertebrates – Fungi — lichens — mycorrhizae Biology (Taxonomic areas) • Arachnology – spiders and mites • Botany – plants • Entomology - insects • Herpetology – amphibians and rep?les • Ichthyology – fishes • Malacology - mollusks • Mammalogy - mammals • Mycology - fungi • Myrmecology - ants • Ornithology - birds • Phycology – algae • Zoology - animals Biology (Taxonomic areas) • Arachnology – spiders and mites • Botany – plants • Entomology - insects • Herpetology – amphibians and rep?les • Ichthyology – fishes • Malacology - mollusks • Mammalogy - mammals • Mycology - fungi • Myrmecology - ants • Ornithology - birds • Phycology – algae • Zoology - animals Ecology • Study of how organisms interact among themselves and with their environment. • Encompasses ecosystem science, populaon biology, conservaon biology. • Careers – – Higher educaon – Governmental natural resource agencies (Agriculture, Forest Service, Park Service, Fish and Wildlife Service, NOAA fisheries) – Non-governmental conservaon organizaons (Nature Conservancy, Sierra Club, WWF, Conservaon Internaonal, etc.). Evolu?onary Biology • Study of changes in the characteris?cs of organisms over ?me. • Encompasses species formaon, taxonomy, interrelaonships of species and higher groups (phylogenecs). • Careers - – Higher educaon – Natural history museums Biodiversity Informacs • Applicaon of informaon technology to facilitate the study of biodiversity. • Interdisciplinary (biology and computer science). • Encompasses digi?zaon of biodiversity informaon and development of so\ware tools for using biodiversity data in research. • Careers in higher educaon and natural history museums (biodiversity research centers). Advice for Career Planning • Find and pursue your passion. • Explore some of these subfields of biology at your ins?tu?ons (faculty-mentored research experiences, independent study). • Seek career advice from established professionals and trainees (your mentors and their students, us). • Consider graduate school aer graduaon. THANKS AGAIN FOR YOUR ATTENTON! [email protected] .

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