Molds, Mildews, Mushrooms: 

 

                                   The Fifth Kingdom

                                        

 

Pl P 150  (3 credits)

 

MWF 9:10-10:00 am-- Johnson Hall Room 343

 

Instructors:     Lori M. Carris (carris@wsu.edu)  335-3733, Johnson 329

                        Jack D. Rogers (rogers@wsu.edu)  335-3732,  Johnson 327

 

                       

 

Required Text:  Hudler, G. W.  1998.  Magical Mushrooms, Mischievous Molds. Princeton  University       Press,   New Jersey. 

 

 

 

                                                        Course objectives: 

  1. To provide an understanding of the development and application of scientific thought and methodology using  examples from the Kingdom Fungi;
  2. To illustrate the impact of fungi on ancient and contemporary societies;
  3. To provide a broad perspective of fungi adaptations to their unique niches, their interactions with their environment, and their interdependence with other kingdoms of organisms.

 

COURSE OUTLINE 

 Reading assignment from “Magical Mushrooms, Mischievous Molds” indicated for each section. 

What is a fungus?   (Chaps. 1 & 2)   

Jan. 7              Fungi and the Tree of Life (Carris)

                        Assignment 1—The World’s Largest Fungus Questions and Humongous Fungus Article 

Jan. 9              Lifestyles of the Fifth Kingdom  (Carris)

Jan.11             Mushrooms, molds and mildews—common groups of fungi  (Carris)  First part of Assignment 1 due

Jan.14                How are organisms named and classified, why should you care?  (Rogers)

Jan.16             Did dinosaurs eat mushrooms? Fungi in the fossil record    (Carris)      

Blasts and blights:  fungi that changed the course of history  (Chap. 3)

Jan. 18            The Irish Potato Famine: Why we have so many Irish-Americans   (Rogers)

Jan. 21              Martin Luther King Jr. Day--University Holiday

Jan. 23            Rusts and smuts, tea and gingerbread  (Carris) 

                       Jared Diamond's "Evolution, consequences and future of plant and animal domestication"

Jan. 25            Ergot, the Salem witch trials and the Love Boat (Carris) 

                       Linda Caporeal's "Ergotism:  The Satan Loosed in Salem"

 

Fungi that can change our landscape  (Chap. 4)

Jan. 28            White pine blister rust:  The loss of an industry   (Rogers)

Jan. 30            Chestnut blight:  The economic loss of a species   (Rogers)

Feb. 1              Dutch elm disease:  An urban disaster    (Rogers)

Feb. 4              Sudden Oak Death:  A potential catastrophe     (Rogers)

Feb. 6              The World’s Largest Fungus  (Carris)   See Writing Assignment I

 

Medically important fungi (Chaps. 6-8)

Feb. 8              I’ve got you under my skin:  Ringworm, toenail fungus, athlete’s foot  (Rogers)

Feb. 11          Systemic mycoses:  These can cripple, disfigure, or kill  (Rogers)

Feb. 13            Antibiotics and pharmaceuticals:  Fungal products in the service of mankind  (Rogers)

Feb. 15          Medicinal mushrooms, Kombucha   (Carris)  Link to Fungi Perfecti and MycoMedicinals

Feb. 18            President’s Day   Class Holiday

Feb. 20          Mycotoxins, dead turkeys and foamy beer    (Carris)

 

Fungi in food production (Chap. 9)

Feb. 22          Yeasty beasties, brewing and baking     (Carris)

Feb. 25            Blue cheese, soy sauce and Quorn:  Rotten cheese, liquified beans, and fungus burgers  (Rogers)

                     Essay due for Assignment 1, Scientific Literature and the Popular Press

 

Mushrooms  (Chaps. 10 & 11)

Feb. 27            Magic ‘shrooms  (Carris)  Stonehenge--Axes or Mushrooms?

                       Excellent reference:  Letcher, A.  2007.  "Shroom:  A Cultural History of the Magic Mushroom". 

                           HarperCollins, NY.                        

Feb. 29            Morels, Matsutakes, truffles and other tasty fungi  (Carris)

 

March 3          MIDTERM EXAMINATION

 

March 5           Mushroom cultivation around the world (Carris)  Writing Assignment 2

March 7           Toads, toadstools,  poisonous mushrooms  (Carris)

 

March 10-14   Spring Break

 

Fungi and biodiversity

March 17         Fungi in temperate forests:  Those we know and love   (Rogers)

March 19         Fungi in tropical forests: Those we do not know well  (Rogers)

 

The rotten world around us—fungi and decomposition (Chap. 12)

March 21         Molds and mildews  (Carris)

March 24         Wood rotting fungi:  Nature’s trash incinerators (Rogers)

March 26         Fairy ring fungi (Carris)

March 28         An ode to dung fungi: Some words about nerds who study fungi on turds   (Rogers)

 

Fungi that invade buildings

March 31         Sick building syndrome (Carris)

April  2         Building decay:  Collapsing woodwork and stinky rooms (Rogers)

April  4         Bathroom mold/demonstration of airborne spores  (Carris & Rogers)

 

Connections—fungi in symbiotic associations

April 7           Lichens (alga + fungus):  Two are sometimes better than one  (Rogers)

April 9           Mycorrhizae (plants + fungus)  (Carris)

April 11         Fungus farmers: ants, termites & snails  (Carris)  Ancient Farmers of the Amazon video clip

 

Fungal parasites and predators

April 14          Fungi in biological control:  It takes one to know one   (Rogers)

April 16          Fungi that exploit microscopic animals  (Carris)

 

Fungus, plant or animal?

April 18          Water molds     (Carris)  Writing Assignment 2 due today!

April 21          Slime Molds (Carris)

 

Conclusions

April 23           Film:  “The Rotten World About Us”  (50 minutes)

April 25           Fungi, folklore, art and religion (Carris & Rogers 

 FINAL EXAMINATION   Monday, April 28, 8:00-10:00 AM

 

WRITING ASSIGNMENTS 

 Two writing assignments will be given during the semester.  Each assignment will account for 20% of the final grade.   The first will be on scientific literature as interpreted by the popular press, and will be assigned the first day of class (Jan. 7).  The second assignment will involve the use problem-solving, inquiry and information retrieval to formulate and evaluate alternative solutions to a case study involving fungi.  Students will work in groups of 2-3 for this assignment, with each group assigned a different case study.   This assignment will be made on March 5.   

Writing assignments turned in after the due date without prior permission from the instructors will not be accepted.  The missed assignment will be included as zero (0) when averaging your grade.  For example, if you miss an assignment worth 20% of your final grade you can do no better than 80 (B-) in the course.

 Writing Assignment I--The Humongous Fungi:  Scientific Literature and the Popular Press

Scientific studies deemed newsworthy and interesting to the public often are summarized in newspaper and magazine articles soon after the studies are published in scientific journals.  The results of the study may be misinterpreted because of the journalist’s or reader’s limited understanding of science, or the attempt of the journalist to appeal to a popular audience.  This semester we used an article that appeared in Time magazine April 13, 1992, “Humongous Fungus.  An Underground Blob May Be the World’s Largest Living Creature”.  The article summarized a scientific study published in the April 2, 1992 edition of the scientific journal Nature (Vol. 356:  428-431).  During the first week of class you were asked to answer questions to assess your understanding of the information presented in the newspaper article.  Your response to these questions is due on Jan. 11.  On Feb. 6, we will explain why the study was done, the methods that were used to determine the size of this fungus, the existence of even larger and older organisms, and the public’s fascination with the first, the biggest and the oldest.  You are to answer an expanded set of questions (below) as part of a short essay (1 page, double spaced).    Essays are due Feb. 25 and will be graded.   This assignment accounts for 20% of the final course grade.

  1. How accurately did the Time magazine article describe the scientific study and its main conclusions? 
  1. Did your perception of the Humongous Fungus change after the lecture?
  1. The weight and age of these giant fungal colonies may be several times greater than the estimates given in the scientific article.  Why is there such a great range in weight and size estimates
  1. What do you think are some of the biggest threats to these giant fungi?
  1. Why hasn’t the giant fungus in the Blue Mountains of Oregon, which is nearly 60 times larger and 1.5 times older than the one in the Upper Peninsula of Michigan, received the same type of publicity?

Related Links:

The Humongous Fungus Ten Years Later--Tom Volk's Fungi Website

"An Even More Humongous Fungus"--US Forest Service report on the large clone in the Blue Mountains

"Fungus Fest"--Crystal Falls, Michigan

UHaul SuperGraphics

 

Writing Assignment 2--Case Studies

The objective of this assignment is use problem-solving, inquiry and information retrieval to formulate and evaluate alternative solutions to a case study involving fungi.  Key pieces of information will be missing from the case study as originally presented.  The assignment will involve the following steps: 

1.      March 7:  Eight case studies will be handed out in class.  Read over each case study and decide which case is of most interest to you. Case studies include a question, or set of questions that are to be addressed in the final report.  You can work alone, or with one other member of the class.  The same grade will be given to each member of a group. 

2.      March 17:  Return the form handed out on March 7, indicating the case study selected, and members of the group working on that case study.  Only one form needs to be turned in for each group.   

3.      Determine the types of information that are needed to solve the case, and identify the appropriate sources for this information.  Information from websites may be used if the website is cited correctly in your final report.  However, reports should not rely solely on web-based information, and other references must be cited as well.   

4.      April 21:  Final report due.

Requirements:  Each group will prepare a 3-4 page (double-spaced) report according to above schedule. The reports are to be prepared using the criteria outlined in the attached rubric.  A minimum of two references should be cited for each report.  These references may include books, journal articles, or websites, but do not rely on only websites. Refer to the information provided below for proper citation of references.  A group report should reflect the work of both members of the group.  The reports will be evaluated based on the criteria in the attached rubric.  This assignment accounts for 20% of the final course grade. 

References:  When citing a reference within the report, used the author’s name(s)  and date of publication in parentheses at the end of the sentence,  eg., (Carris, 1999).  If the author is not known (common for a website), then use “Anonymous” and the date, eg., (Anonymous, 1999).  References are to be cited at the end of the report using the format indicated below. 

For reference that is a book

Hudler, G. W.  1998.  Magical Mushrooms, Mischievous Molds.  Princeton University Press.

For a reference that is an article in a magazine or journal

Steindrau, D. C., and Whitfield, J. B.  1994.  Chinese caterpillar fungus and world class runners.  American Entomologist 40:234-239. 

For a reference that is an article in a newspaper

Angier, N.  1992.  Twin Crowns for 30-acre Fungus:  World’s Biggest, Oldest Organism.  New York Times, Thursday April 2. 

For a reference from a website

q       Author’s name (if known, otherwise “Anonymous”)

q       Date of publication or last revision (in parenthesis)

q       Title of document from website

q       Title of complete work (if applicable)

q       URL

q       Date of access (in parenthesis)

Here is an example of how to cite a website: 

Anonymous (updated 2/10/2006).  Dangers of taking magic mushrooms.   Magic Mushroom Net. http://www.magic-mushrooms.net/index.html (accessed 2/27/06).

 

Websites that may be helpful for assignment:

Tom Volk's Fungi

Dr. Fungus

Paul Stamet's Mushrooms and Man

 

 

 

 

 

EXAMINATIONS

 

Two closed book examinations will be given during the semester, one at midterm and one during final exam week (see course outline).  The midterm examination will be fill-in-the-blank or multiple choice questions and will be worth 20% of the final grade.  The final examination will be short answer or short essay questions based upon analysis of a real or fictitious popularized account of a fungal phenomenon, and will be worth 20% of the final grade.  Additionally, ten short quizzes will be given during the course of the semester.  The quizzes will consist of 3-4 questions based on information from lectures presented the day of the quiz.   The quizzes will not be announced in advance and there will be no make-ups allowed.   The ten quizzes will account for 20% of the final grade.

 

COURSE GRADING                           (% of final grade)

 

Assignment 1 (Scientific Literature and the Popular Press):         20% 

Assignment 2 (Case Study):                                                    20%

Quizzes (10 during course of semester)                                    20% 

Midterm Examination:                                                            20%

 Final Examination:                                                                20%

 

GRADE ASSIGNMENT

90- 100 %       A

80- 89%          B

70-79%           C

60-69%           D

below 60%       F

   

Students with Disabilities:   We are committed to providing assistance to help you be successful in this course. Reasonable accommodations are available for students with a documented disability. Please go to the Disability Resource Center (DRC) during the first two weeks of every semester to seek information or to qualify for accommodations. All accommodations MUST be approved through the DRC, located in the Administration Annex Bldg, Room 205. To make an appointment with a disability counselor, please call 335-3417.

 

Plagiarism Policy:  Plagiarism is the act of stealing or passing off another’s ideas or work as your own.  The most common forms of plagiarism include copying (e.g., cutting and pasting), paraphrasing by changing around a few words or phrases, and failing to cite a source for ideas or facts that are stated.  Copying verbatim from a reference, even if you have cited the copied reference, is considered plagiarism.   Plagiarism is unacceptable, and papers handed in for this class containing examples of plagiarism will not be given credit.    Please refer to (http://www.wsulibs.wsu.edu/plagiarism/) for advice on how to avoid plagiarizing the work of others in your paper.  If you have any questions, talk to one of your instructors.

 

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Suggestions and comments:  carris@wsu.edu

Updated April 11, 2008.