Halosulfonium ions and related species formed from sulfoxides are key intermediates in the synthesis of polysaccharides from 1-phenylthioglycosides, facilitating replacement of the phenylthio, PhS (or phenylsulfinyl, PhS O)), group by a nucleophile from a second saccharide molecule, joining the saccharides in a process termed glycosylation.
The plasmid pGIL001 was constructed to facilitate replacement of the KanMX4 cassette with the URA3 gene.
Our observations suggest that somatic cells destined to proliferate extensively in tissue homeostasis and, upon subsequent tissue expansion, undertake this role by adopting selective segregation of their original DNA in order to facilitate replacement or expansion of committed tissue cells that are devoid of genomic defects due to DNA replication.
This study suggests that turnover might be beneficial if it facilitates the replacement of demotivated and burnt out staff at the facility.
This facilitates direct replacement of genomic loci to knock-out or knock-in genes in order to enable their fast and straightforward functional characterisation [ 5].
The earliest forms of NC were developed in the 1950s when the movements of the axes of machine tools were assigned numerical values to facilitate the replacement of handwheels and dials by control logic.
Low-cost strategies designed to meet the nutritional demands of young cows and management programs designed to optimize reproductive performance will facilitate successful replacement programs.
The preparation of scaffolds to facilitate the replacement of damaged tissues and organs by means of tissue engineering has been much investigated.
But while the mistreatment of Dust Devil was disheartening, it was on the set of the ill-fated Island of Dr Moreau remake that Stanley would really come a cropper, finding himself at loggerheads with star Val Kilmer who promptly facilitated his replacement by ageing hack John Frankenheimer.
"The financial stability plan outlined last week ensures that there is capital available where it is needed, and that it is provided in a way that will facilitate the replacement of public support with private capital," said a spokeswoman for Mr. Geithner, Stephanie Cutter.
