Grants & Fellowships
  Overview  
dashed line
  Science Education Alliance  
dashed line

About the SEA small arrow

dashed line

Our First Initiativesmall arrow

dashed line
bullet icon Objectives
bullet icon Responsibilities
bullet icon Benefits
bullet icon The Course
dashed line

Leadership small arrow

dashed line

Apply small arrow

dashed line

For the SEA Memberssmall arrow

dashed line
  Profs  
dashed line
  Cool Science  
dashed line
  Research Grants for Individuals  
dashed line
Science Education Grants for Institutions
dashed line
  About the Grants Office  
dashed line
  For Grantees  
dashed line
  Search Grant Awards  

FOR MORE INFORMATION
Learn more about the SEA and the Phage Genomics Research Initiative
natexp@hhmi.org

Science Education Alliance
Science Education Alliance

The Course

The course that represents the SEA's initiative is truly a research experience: hands-on discovery where the scientists, who are novice undergraduates, literally learn by doing. The result is minimal lecture time and enhanced critical-thinking and communication skills.

The course runs for two consecutive semesters or three consecutive quarters. In the first half of the course, students isolate bacteriophages from local soil samples, purify them, perform electron microscopy, and isolate the viruses' DNA. During winter break, DNA samples will be sent to the Joint Genome Institute–Los Alamos National Laboratory in New Mexico, to be sequenced. In the second half of the course, students download their sequence information from the Internet, annotate their selected phage genome (that is, identify the genes and other structures present), and compare their genome to other phage genomes. All participants will share their discoveries, ideas, and challenges via the SEA Wiki.

“We hope the students will get a sense of how in today's world, science is a true collaborative effort,” says Tuajuanda Jordan, director of the SEA. “When the students get their tubes of soil, it may mean nothing initially.” Eventually, they will see plaques of phages growing on bacteria and the shape of the phage by electron microscopy, and get to name the new discovery. “They will truly be contributing to the scientific knowledge about this phage, more and more questions will arise in their minds, and hopefully it will capture their scientific curiosity enough that they will want to pursue research as soon as they leave this class,” she says.

Fall Term

In the fall term, students will learn the concepts and procedures for:

  • extracting bacteriophages from a local soil sample;
  • purifying bacteriophages by plating and growing on a lawn of bacteria;
  • further purifying a single bacteriophage by picking plaques and making a concentrated stock;
  • isolating the bacteriophage DNA;
  • preparing the bacteriophage DNA for sequencing and learning how sequencing is done;
  • digesting a sample of bacteriophage DNA with restriction enzymes and analyzing the fragments by electrophoresis and comparing fragment pattern to other samples;
  • preparing a bacteriophage sample for electron microscopy;
  • characterizing the bacteriophage type/structure from electron micrographs.

Winter Break

The samples will be mailed to the Joint Genome Institute–Los Alamos National Laboratory in Los Alamos, New Mexico, for sequencing. JGI–LANL will post data onto the SEA server.

Spring Term

In the spring term, students will learn the concepts and procedures for:

  • annotating segments of the genome to identify open reading frames, genes, and regulatory sequences;
  • comparing this bacteriophage genome to other sequenced bacteriophage genomes;
  • comparing and analyzing the amino acid sequence to reveal relationships between species;
  • using Web-based tools and software programs for these activities;
  • following up any unusual features that emerge, such as genes transferred from the host bacterial genome to the phage genome;
  • writing and presenting scientific results.

Online Networking

While the course is running, all students, faculty, and the SEA staff will be connected via the Internet so that data can be shared and compared, troubleshooting questions can be asked, advice can be given, and discussions can occur in near real-time.

Final Report

Each class will write a final report that will include the methods and protocols used, results, and discussion of what the results mean. The final report will also include the finished sequence information, which will be proofed by the professor and an outside expert. This sequence information will eventually be deposited into GenBank. All final reports will be sent to the lead scientist for this particular initiative, Graham Hatfull at the University of Pittsburgh, who, with help from other the SEA faculty, will develop the appropriate manuscript(s) of the SEA's bacteriophage genome findings.

Annual Symposium

During the last half of the final term, HHMI will host a research symposium for the SEA participants. Faculty members and one student from each class will attend to present their class results to the SEA community. The symposium will also feature prominent researchers speaking about the latest genomic breakthroughs.

Related Links

AT HHMI

download icon

HHMI Chooses Twelve Schools To Join National Science Education Experiment
(12.17.2009)

download icon

HHMI's Science Education Alliance Aims to Be a National Resource
(10.02.2007)

bullet icon

Undergraduate Science Education Program

ON THE WEB

dashed line

From the SEA member, the College of William & Mary

dashed line
external link icon

Ideation

external link icon

On the trail of the bacteriophage

external link icon

It came. Out of the muck of Crim Dell...

dashed line
dashed line
 Back to Topto the top
© 2010 Howard Hughes Medical Institute. A philanthropy serving society through biomedical research and science education.
4000 Jones Bridge Road, Chevy Chase, MD 20815-6789 | (301) 215-8500 | email: webmaster@hhmi.org