Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Bennett S. Kalafut"'
Autor:
Bennett S. Kalafut, Koen Visscher
Publikováno v:
Computer Physics Communications. 179:716-723
Biophysical techniques, such as single molecule FRET, fluorescence microscopy, single ion-channel patch clamping, and optical tweezers often yield data that are noisy time series containing discrete steps. Here we present a method enabling objective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63968faa7ddf2a8d2a4f2815258057b3
https://doi.org/10.1016/j.cpc.2008.06.008
https://doi.org/10.1016/j.cpc.2008.06.008
Publikováno v:
SPIE Proceedings.
To access the genetic code to be transcribed to RNA, RNA polymerases must first open a “transcription bubble” in the DNA. Structural studies suggest that the minimal model of initiation by T7 bacterophage RNA polymerase (T7 RNAP) consists of two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57dce05e9144a51b94d5138465bc83a3
https://doi.org/10.1117/12.827659
https://doi.org/10.1117/12.827659
Autor:
Bennett S. Kalafut, Koen Visscher
Publikováno v:
Biophysical Journal. 102:645a
The RNA homopolymer poly(A) forms single-stranded helices due to base-stacking, the mechanical properties of which may affect the biological function of naturally-occurring A-repeat sequences. Since RNA is a polyanion, screening and binding by cation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b4ab84c200cc577ff71829b21e2709
https://doi.org/10.1016/j.bpj.2011.11.3510
https://doi.org/10.1016/j.bpj.2011.11.3510
Publikováno v:
Biophysical Journal. (4):1034-1041
Gene transcription by the enzyme RNA polymerase is tightly regulated. In many cases, such as in the lac operon in Escherichia coli, this regulation is achieved through the action of protein factors on DNA. Because DNA is an elastic polymer, its respo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99f82d97612089bbfc8b0f0f32aeb41b
Publikováno v:
Biophysical Journal. (3):567a
To access the genetic code to be transcribed to RNA, RNA polymerases must first melt the DNA, opening a “transcription bubble”. In single molecule optical tweezers studies of initiation by T7 bacteriophage RNA polymerase (T7 RNAP), we have found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f185ea4ec74ec45d77bcecc439b901
Autor:
Koen Visscher, Bennett S. Kalafut
Publikováno v:
Biophysical Journal. (3):75a
In addition to serving as the genetic template for protein synthesis in the ribosome, RNA folds in sequence-dependent ways to form structures that have regulatory or catalytic functions. Homopolymeric polyadenylic acid (poly(A))is known to form, due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8239e8a9fe730ae8dfa8cba7e8769335