Biology Plant Systematics - Duke University

Biology Plant Systematics from Duke University is a Campus Bachelor Biology degree that prepares you for a Science career. Pressures of development, particularly in tropical countries, are causing an alarming increase in the rate of species extinction, making the current resurgence in systematics especially timely. Given the reasonable estimate that systematists have only discovered and named perhaps 10% of the species on earth, and the fact that only a tiny fraction of those species have been studied in any detail, there is much work to be done in a short time. Many species will go extinct before we even know them; it is no wonder that systematists feel as though they are watching a huge, diverse library burn down before a card catalog has been prepared (or before anyone has read even 1% of the books!). Newly developed methods for data gathering and analysis of phylogenetic relationships position us on the threshold of a deep understanding of the history of the biological world. Loss of biological diversity is thus a disaster, both from an economic standpoint (How many organisms useful for food, medicine, or technology will go extinct?) and from a broader intellectual standpoint (How did the diversity of species come to be the way it is?). Systematists must have technical skills to extract information at all levels of inquiry (e.g., morphology, cytology, genetics , DNA sequences, organic chemistry, anatomy, ecology) and the theoretical background to interpret it correctly. Modern biological systematics integrates a diverse array of disciplines ranging from molecular, cell and developmental biology, to ecology and evolutionary biology. Data-gathering techniques include DNA sequencing, protein electrophoresis, electron and light microscopy, controlled growth experiments, and field studies of ecology and distribution. Analytical methods are computer intensive: hardware such as digitizing tablets and video cameras are used for automated description of morphology (morphometrics), multivariate statistics are used to describe and compare species and other taxa, numerical cladistic programs are used for phylogeny reconstruction. Specialists are needed in all groups of plants , flowering plants as well as the less heavily studied algae, mosses, ferns and fungi (including lichens). This concentration is appropriate for students planning graduate studies in these areas. More immediate employment possibilities are in the National Park Service, state Natural Heritage and Endangered Plant Programs, private consulting firms, conservation organizations, botanic gardens, and herbaria. Systematic biology is a good way to indulge urges to travel, do science, and contribute to society, all at the same time. Students fulfilling the requirements of the Area of Concentration in Plant and Fungal Biology will receive a note on their official transcript certifying successful completion of the Area of Concentration. View more details on Duke University . Ask your questions and apply online for this program or find other related Biology courses.