J Gen Appl Microbiol
December 2023
Fungi uniquely synthesize lysine through the α-aminoadipate pathway. The saccharopine reductase ScLys9 catalyzes the formation of saccharopine from ɑ-aminoadipate 6-semialdehyde, the seventh step in the lysine biosynthesis pathway in Saccharomyces cerevisiae. Here, we characterized the functions of TrLys9, an ortholog of S.
View Article and Find Full Text PDFCordyceps militaris is a high-value medicinal and edible fungus that produces many bioactive compounds, including carotenoid, and thus, improving the carotenoid productivity of C. militaris will increase its commercial value. However, little is known about the genetic regulatory mechanism of carotenoid biosynthesis in C.
View Article and Find Full Text PDFThe development of conductive bridging random access memory (CBRAM) as an artificial synaptic device is an important step in the realization of an efficient biomimetic neural morphology computing system. In fact, CBRAM devices with simple substance electrodes often form unstable and discrete conductive filaments, thereby resulting in poor device performance. In this work, the effects of different alloy electrode ratios on the performance of HfO devices with dielectric layers were systematically investigated electrode composition engineering.
View Article and Find Full Text PDFACS Appl Mater Interfaces
August 2021
Biomaterial-based memristors (bio-memristors) are often adopted to emulate biological synapse functions and applied to construct neural computing networks in brain-inspired chip systems. However, the randomness of conductive filament formation in bio-memristors inhibits their switching performance by causing the dispersion of the device-switching parameters. In this case, a facile porous silk fibroin (p-SF) memristor was obtained through a protein surface reconstruction strategy, in which the size of the hole can be adjusted by the density of hybrid nanoseeds.
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