*Postdoctoral Associate in X-ray and Electron Based Methods for Probing
Biomolecular Structure and Function *

One or two postdoctoral positions are available in development of
experimental and computational/analysis methods for X-ray crystallography
and small-angle X-ray scattering of biomolecules, and in the development of
experimental methods for cryo-electron microscopy.  The group of Prof.
Robert Thorne at Cornell University studies a variety of biological physics
problems relevant in probing and understanding biomolecular structure and
function, and develops new methods for synchrotron X-ray and electron
diffraction-based study of biomolecular systems. Information on our current
and past projects is available at www.lassp.cornell.edu/Thorne/research.html
.

The postdoctoral position(s) will focus on developing and applying methods
for variable temperature and time-resolved crystallography, for cryogenic
and time-resolved variable-temperature small-angle X-ray scattering, for
single-particle cryo-electron microscopy, and for interpreting the
resulting data to extract information about biomolecular structure,
function, and energy landscapes. These methods will allow fundamental
biophysical questions regarding enyzmatic mechanisms, protein folding,
allostery, and solvent structure and interactions to be addressed.

The work will make extensive use of the highly flexible facilities for
X-ray science available at the Cornell High-Energy Synchrotron Source
(CHESS) (www.chess.cornell.edu), and the outstanding microbeam capabilities
at NSLS-II.

The work may involve CAD design and microfabrication (using Cornell’s
outstanding Nanofabrication Facility (www.cnf.cornell.edu)), protein
expression and purification, X-ray data collection (at CHESS, NSLS, or APS),
electron diffraction data collection and analysis using Cornell
facilities, laboratory-based
experiments, and modeling and analysis of data.  The postdoctoral
associate(s) will be expected to collaborate with CHESS staff scientists
and other members of the structural biology and X-ray science communities
at Cornell, and to assist in supervising graduate and especially
undergraduate students.

Applicants may have a Ph.D. in biophysics, structural/molecular biology,
chemistry, physics, applied physics, materials science or related fields.

The initial Postdoctoral Associate appointment will be for one year, with
the expectation for renewal for at least one additional year.  Start dates
are flexible and can be as early as January 2020.

Application material should be submitted to r...@cornell.edu. Complete
applications will include a brief cover letter, a CV, a detailed summary of
research experience and interests, and three letters of recommendation.
Recommendation letters, if not initially provided, will be requested after
application screening.

Diversity and inclusion are a part of Cornell University’s heritage. The
College of Arts and Sciences at Cornell embrace diversity and seek
candidates who will create a climate that attracts students and faculty of
all races, nationalities, and genders. We strongly encourage women and
underrepresented minorities to apply. Cornell University is a recognized
EEO/AA employer and educator, valuing AA/EEO, Protected Veterans, and
Individuals with Disabilities.

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