Dr. Jeffrey Silberman, Ph.D.

University of Arkansas

Fulbright College of Arts and Sciences

Department of Biological Science, SCEN 601

Fayetteville, Arkansas 72701  USA

 

                                                                                                September 1 2009

 

Doctoral Graduate Student Position:

Molecular Systematics and Taxonomy of Entamoeba.

 

Institute: University of Arkansas, Department of Biological Sciences, Fayetteville AR USA.

 

PhD. position is available starting as soon as October 1 2009 to work on molecular and morphological characterization of Entamoeba that infect invertebrate hosts (with possible expansion to other little-studied host systems).

 

The project will focus on the molecular phylogeny (1 SSU) of invertebrate infecting Entamoeba accompanied by detailed morphological and life-history descriptions for a-taxonomy.  Culturing of organisms from infected hosts will be attempted/optimized. Gene sequences will be obtained either from cultured organisms or from 'environmental' PCR from host gut-content DNA.  Evolutionary relationships and history will be inferred from molecular phylogenies. Acquisition of multiple genes from each new isolate will be encouraged with the goal of generated a robust, rooted phylogeny.

Taxonomic revision and criteria for species designation and taxonomy of these parasites will be critically evaluated.

 

Starting date: October 2009 January 2010. Search will continue until a suitable candidate is identified.

 

Contact: Applicants should send a letter of interest, current curriculum vitae, and contact information for two references to:

 

Dr. Jeffrey D Silberman:

Email:            jeff@uark.edu

 

Applicants must meet the admission criteria of the Graduate School at the University of Arkansas and the criteria of the Department of Biological Sciences: http://www.uark.edu/depts/gradinfo/recruit/applying.html

http://biology.uark.edu/

[Min. GPA = 3.0]

[Min. TOEFL = 550 (paper), 79 (internet-based), 213 (computer-based)]

[GRE required]

More information on test requirements can be found at http://test.uark.edu/.