View details for Web of Science ID 000083885400003. View details for DOI 10.1016/j.tcb.2007.03.005, View details for Web of Science ID 000246939100005. These elements can modulate gene expression, but it is not known whether they normally function in genetic control. SsrA RNA abundance increases in late G(1) phase, peaks during the G(1)-S transition, and declines in early S phase, in keeping with the reported role for SsrA in the timing of DNA replication initiation. Flagellin, therefore, is synthesized at a discrete time in the cell cycle and is assembled into flagella at a specific site on the cell. The Lon protease thus exhibits pleiotropic effects in C. crescentus growth and development. Bacterial chromosome origins of replication. x@caltech.edu, x=mbuss, Yuen Man Kathy Cheung We propose that flagellated stalks arise as a consequence of a failure to eject the flagellum at the correct time in the cell cycle and that the extra stalk lobe is due to a second site for the initiation of stalk biogenesis. The localization pattern of RcdA is coincident with and dependent upon ClpX localization. The single gyrB promoter is induced at the same time point in the cell cycle. Postdoctoral Scholar Ph.D. Simple light-induced blinking of eYFP and collisional flux onto the cell surface by Nile red are used to achieve single-molecule localizations, without any antibody labeling, cell membrane permeabilization, or thiol-oxygen scavenger systems required. Enhanced photostability of fluorescent labels (i.e., maximum emitted photons before photobleaching) is a critical requirement for achieving the ultimate spatio-temporal resolution with either method. View details for DOI 10.1146/annurev.micro.56.012302.161103, View details for Web of Science ID 000179054200025. Transcription of Escherichia coli and Caulobacter crescentus phage DNAs by their respective host RNA polymerase was examined to determine their ability to recognize specific transcription signals on the heterologous template. They are using full genome sequence and microarray technology to identify the genetic circuitry that controls the cell cycle in a bacterial cell with 3767 genes. Including the physics of particle beam dynamics with the experimental data allowed the researchers to accurately reconstruct fine details of the beam using only 10 data points a task that might take up to 10,000 data points for some machine learning models that dont include a model of beam physics. Chemical Engineering (BM), expected 2023 View details for DOI 10.1016/j.jsb.2006.05.007, View details for Web of Science ID 000242008100007, View details for Web of Science ID 000207781609166. View details for DOI 10.1128/JB.185.2.573-580.2003, View details for Web of Science ID 000180272600023, View details for PubMedCentralID PMC145339.
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