摘要:
The present invention provides a conditional shuttle phasmid constructed by inserting a cosmid into a non-essential region of the D29 mycobacteriophage which is capable of introducing DNA of interest into the chromosome of mycobacteria, especially M. tuberculosis complex organisms and other slow growing mycobacteria. The present invention provides a recombinant mycobacterium which expresses a DNA of interest incorporated into its chromosome by a conditional shuttle plasmid containing the DNA of interest. The present invention further provides a mycobacterial auxotrophic mutant and method of generating auxotrophic mutants. Finally, the present invention provides a method of inactivating a mycobacterial virulence gene.
摘要:
This invention is directed to L5 shuttle phasmids capable of delivering foreign DNA into mycobacteria and to methods of producing L5 shuttle phasmids. In addition, this invention is directed to a method of generating mycobacterial mutations and to a method of producing mycobacterial vaccines.
摘要:
This invention is directed to L5 shuttle phasmids capable of delivering foreign DNA into mycobacteria and to methods of producing L5 shuttle phasmids. In addition, this invention is directed to a method of generating mycobacterial mutations and to a method of producing mycobacterial vaccines.
摘要:
The present invention provides a compound having the structure: ##STR1## wherein R is a branched or unbranched C1-C30 alkyl or alkenyl; or a branched or unbranched C1-C30 alkyl or alkenyl substituted with S, O, N, P, SO.sub.2, F, C1, Br, or I, wherein S, O, N, P, or SO.sub.2 replaces at least one --CH.sub.2 --, and F, Cl, Br, or I replaces at least one H. The present invention also provides a pharmaceutical composition comprising the compound above, as well as a method for treating a mycobacterial disease or infection in a subject in need of such treatment by administering to the subject an effective amount of the compound above.
摘要:
A blade enclosure includes a plurality of blades, an enclosure manager processing device and a bus coupling the enclosure manager processing device to each of the blades. Each blade has at least one power mode bit configured to be controlled by the enclosure manager processing device via the bus, and each blade is configured to cause itself to enter a working state or a sleeping state responsive to its at least one power mode bit.
摘要:
A method of modifying a computer system firmware includes initiating a firmware modification. At least one prohibited pre-determined operational state is inhibited to prevent the computer system from entering the at least one pre-determined operational state until a subsequent boot. The firmware is modified.
摘要:
A device including an interface component configured to couple the device to a computing machine, a storage component configured to store a device driver for the device, and a driver application executed from the storage component and configured to identify the device as a storage device if a device driver has not been loaded onto the computing machine and bad the device driver onto the computing machine in response to the device coupling to the computing machine.
摘要:
A method of modifying a computer system firmware includes initiating a firmware modification. At least one prohibited pre-determined operational state is inhibited to prevent the computer system from entering the at least one pre-determined operational state until a subsequent boot. The firmware is modified.
摘要:
A system and method for testing a battery having an internal impedance by generating digital battery parameter values corresponding to the battery parameters at different points in time by means of current, voltage and temperature measurement circuits and an analog-to-digital converter. An electrical load is periodically placed on the battery and the battery is also charged between loadings in order to provide battery parameter values during different battery conditions. A microprocessor coordinates the testing of the battery and the measuring of the battery parameter values, as well as the calculation of test criteria based on those values in order to quickly and accurately analyze the condition of the battery.
摘要:
A device including an interface component configured to couple the device to a computing machine, a storage component configured to store a device driver for the device, and a driver application executed from the storage component and configured to identify the device as a storage device if a device driver has not been loaded onto the computing machine and bad the device driver onto the computing machine in response to the device coupling to the computing machine.