GREGORY DAVID ROBERTSON
Pilots at Lakemont Dr, Dallas, TX
License number
Texas A4373183
Issued Date
Feb 2017
Expiration Date
Feb 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
9617 Lakemont Dr, Dallas, TX 75220
Professional information
Mutant Strains Of Brucella Melitensis And Immunogenic Compositions
US Patent:
2005024, Nov 10, 2005
Filed:
Mar 3, 2005
Appl. No.:
11/071651
Inventors:
Mikeljon Nikolich - Takoma Park MD, US
David Hoover - Rockville MD, US
R. Roop - Greenville NC, US
Gregory Robertson - Dallas TX, US
David Hoover - Rockville MD, US
R. Roop - Greenville NC, US
Gregory Robertson - Dallas TX, US
International Classification:
A61K039/10, C12N015/74, C12N001/21
US Classification:
424252100, 435252300, 435471000
Abstract:
Live attenuated vaccines against brucellosis are described. New mutant strains of have been developed, which are attenuated via deletion of the hfq and/or purEK sites. The purEK deletion site does not include insertion of a kanamycin resistance determinant marker or any other introduced antibiotic resistance marker. The hfq deletion site preferably does not include insertion of a kanamycin resistance determinant marker or any other introduced antibiotic resistance marker.