TY - GEN
T1 - Emulsion based selection of T7 promoters of varying activity
AU - Davidson, Eric A.
AU - Van Blarcom, Thomas
AU - Levy, Matthew
AU - Ellington, Andrew D.
PY - 2010
Y1 - 2010
N2 - The ability to build and control complex biological systems is greatly enhanced by the generation of related parts with varying strengths. In this way, various parts can be strung together and the connectivity and expression levels can be matched for the desired system performance. Engineered gene circuits, both in vivo and in vitro, often utilize the T7 RNA polymerase in tandem with the T7 promoter for transcription. In this work, we describe the selection of T7 promoter variants of varying strength by emulsifying in vitro transcription with subsequent fluorescence activated cell sorting (FACS) to enrich for active promoters. Such variant promoters should be of use to synthetic biologists for both in vivo and in vitro applications.
AB - The ability to build and control complex biological systems is greatly enhanced by the generation of related parts with varying strengths. In this way, various parts can be strung together and the connectivity and expression levels can be matched for the desired system performance. Engineered gene circuits, both in vivo and in vitro, often utilize the T7 RNA polymerase in tandem with the T7 promoter for transcription. In this work, we describe the selection of T7 promoter variants of varying strength by emulsifying in vitro transcription with subsequent fluorescence activated cell sorting (FACS) to enrich for active promoters. Such variant promoters should be of use to synthetic biologists for both in vivo and in vitro applications.
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M3 - Conference contribution
C2 - 19908395
AN - SCOPUS:84866899531
SN - 9814295299
SN - 9789814295291
T3 - Pacific Symposium on Biocomputing 2010, PSB 2010
SP - 433
EP - 443
BT - Pacific Symposium on Biocomputing 2010, PSB 2010
T2 - 15th Pacific Symposium on Biocomputing, PSB 2010
Y2 - 4 January 2010 through 8 January 2010
ER -