摘要:
The present invention relates to isolated and/or recombinant nucleic acids which encode Candida isoleucyl-tRNA synthetases, portions thereof, or fusion proteins comprising a Candida isoleucyl-tRNA synthetase or portion thereof. Also disclosed are constructs comprising the nucleic acids of the present invention, host cells comprising a recombinant nucleic acid or construct, and methods of producing a Candida isoleucyl-tRNA synthetase, portion thereof, or fusion protein comprising same. Also described are tester strains, which are cells engineered to rely on the function of a Candida isoleucyl-tRNA synthetase or functional fragment thereof encoded by an introduced cloned gene, and which can be used in a method of detecting an inhibitor of Candida isoleucyl-tRNA synthetase function.The invention further relates to isolated and/or recombinant Candida isoleucyl-tRNA synthetases, portions thereof, or fusion proteins comprising a Candida isoleucyl-tRNA synthetase or portion thereof, methods of use of these polypeptides in an assay to identify inhibitors of Candida isoleucyl-tRNA synthetase function, and antibodies reactive with Candida isoleucyl-tRNA synthetases.
摘要:
A grinding and/or polishing machine for grain crops such as rice, wheat or other types of grain crops, comprising a grinding rotor surrounding a sifting basket. The grinding rotor is embodied as a hollow shaft and has openings enabling air to enter the working area. The air enters the hollow shaft via an upper and a lower air inlet. The working area is defined by a vertically displaceable catchment plate on the side of the product outlet. The displaceability of said catchment plate is adjusted by a membrane drive.
摘要:
The system includes a control system for deriving control variables from parameters which influence the productivity of the spinning machine (RS). Besides parameters which are measured by sensors, for the purposes of the control consideration is also given to those parameters which are not measurable or measurable only with difficulty. The last-mentioned parameters are included in the control system by means of a fuzzy logic, for which purpose the control system exhibits a fuzzy controller (FC).
摘要:
The invention relates to a process for continuously preparing methyl mercaptan by reacting a mixture comprising carbon compounds with sulfur and hydrogen, wherein the carbon disulfide and hydrogen sulfide compounds which form are subsequently converted to methyl mercaptan.
摘要:
The invention relates to a process for continuously preparing methyl mercaptan by reacting a mixture comprising carbon compounds with sulfur and hydrogen, wherein the carbon disulfide and hydrogen sulfide compounds which form are subsequently converted to methyl mercaptan.
摘要:
Apparatuses for and a method of transferring an assay protocol developed with an operator carried, hand held sample transfer tool to a robotic sample processor of a laboratory workstation are disclosed. The method comprises the execution of an assay protocol with a sample transfer apparatus (1), comprising a laboratory working area (2) with a first position retrieval system (3); a hand held sample transfer tool (10) with an active tool piece (5), which is manually carried by an operator (11); and a data processing unit (6) comprising a calculator (7), a memory (8), and a display (9); the data processing unit (6), and the first position retrieval system (3) being in communication connection with each other. The method also comprises detection of the actual position of the active tool piece (5) at every assay protocol step with the first position retrieval system (3) of the laboratory working area (2) in at least one of the X, Y, and Z directions of a 2-D or 3-D coordinate system and storing these data as a position data set. The method in addition comprises detection of all individual protocol parameters at every assay protocol step as a parameter data set and adding this parameter data set to the position data set, thereby creating a position/parameter data set. The method further comprises processing of all position/parameter data sets of the assay protocol as a virtual protocol and storing this virtual assay protocol with the data processing unit (6); and loading of the virtual assay protocol into the data processing unit of the laboratory workstation and attaching the hand held sample transfer tool or its basic components to the robotic sample processor of the laboratory workstation. The virtual assay protocol then can be manually executed at other places or automatically executed with the robotic sample processor of the laboratory workstation.