Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Bi-directional selection markers with improved activity










Image Number 3 for United States Patent #7951568.

The present invention discloses a polypeptide selected from the group consisting of: a polypeptide having an amino acid sequence according to SEQ ID NO 3, a polypeptide having an amino acid sequence according to SEQ ID NO 6, a polypeptide having an amino acid that is substantially homologous to the sequence of SEQ ID NO 3 and a polypeptide having an amino acid that is substantially homologous to the sequence of SEQ ID NO 6, the polypeptide displaying acetamidase activity and providing a reverse selection on fluoroacetamide with an efficiency of at least 95%, preferably at least 96%, more preferably at least 97%, more preferably at least 98%, more preferably at least 99%, most preferably 100%. The gene encoding the polypeptide of the invention is used as an efficient bi-directional selection marker in the construction of selection marker free strains, in particular for processes for the production of a compound of interest.








 
 
  Recently Added Patents
Flat panel display device and method of fabricating the same
Method for identifying modulators of GPCR GPR1 function
System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors
Utilizing virtually stored media snapshots for rasterizing print jobs
Energy drink package
Magnetic memory and method of manufacturing the same
Glove
  Randomly Featured Patents
Vehicle tail light lens
Gate assembly for tufting machine
Folding knife with sealed mechanism
Drop down emergency lighting unit
Safety device for avoiding entrapment at a water reservoir drain having a secondary blowing pump
Method of forming a semiconductor device
Recording head, disk drive with recording head, and recording method using recording head
Error recognition in a storage system
Bioresorbable oxidized cellulose composite material for prevention of postsurgical adhesions
Transmission for driving a movable element, particularly a component in a machine tool, at high speed or creep speed