作者: 領巾 時間: 2025-3-21 21:47
Prokaryotic control of transcription: How and why does it differ from eukaryotic control?,sm of chemicals which suddenly appear in the environment have to be rapidly turned on. We have to recall that the inner bacterial membrane does not allow the entry of most organic chemicals. There has to be a permease, a specific pump, present which transports the chemical into the cell.作者: 移動 時間: 2025-3-22 00:37 作者: Congeal 時間: 2025-3-22 06:34
The Role and Regulation of the Jun Proteins in Response to Phorbol Ester and UV Light, Mount, 1982; Walker, 1985), mammalian cells actively respond to those agents by activating DNA repair enzymes and initiating a transcriptional induction response known as the UV response (Karin and Herrlich, 1989; Ronai et al, 1990; Holbrook and Fornance, 1991; Herrlich et al, 1992).作者: 熱烈的歡迎 時間: 2025-3-22 12:12
Mechanism of Signal Transduction by the basic Helix-Loop-Helix Dioxin Receptor,oxins have a biological half-life in humans of the order of a decade, and, due to their pronounced biological and chemical stability, they have become widespread environmental contaminants which can be expected to accumulate within the food chain and persist throughout the ecosystem in the future (Safe, 1990; Gallo et al, 1991).作者: resilience 時間: 2025-3-22 14:49
PPAR: a Key Nuclear Factor in Nutrient / Gene Interactions?,ional association of low affinity cytoplasmic hormone binding proteins and high affinity nuclear hormone receptors. The latter interact with polymorphic response elements linked to target genes and mediate the hormonal response at the transcriptional level.作者: Debark 時間: 2025-3-22 17:43
Book 1995ents of larger proximity control units, ca lied promoters and enhancers, which bind many distinct proteins. These may synergize or negatively cooperate with the activators. The do novo binding of an activator to DNA or, if already bound to DNA, its functional activation is what ultimately turns on a作者: debris 時間: 2025-3-22 22:18
s are elements of larger proximity control units, ca lied promoters and enhancers, which bind many distinct proteins. These may synergize or negatively cooperate with the activators. The do novo binding of an activator to DNA or, if already bound to DNA, its functional activation is what ultimately turns on a978-1-4684-6842-7978-1-4684-6840-3作者: MUMP 時間: 2025-3-23 02:31 作者: 沒有準備 時間: 2025-3-23 08:23 作者: Outmoded 時間: 2025-3-23 13:15 作者: 細菌等 時間: 2025-3-23 16:18
Post-Transcriptional Regulation of Gene Expression by Iron,essor protein FUR (Braun et al, 1991). In ., a ferric reductase/ ferrous iron transporter system localized on the cell surface mediates iron acquisition. Its expression is also transcriptionally regulated by iron (Dancis et al, 1992). The regulation of iron storage and utilization in . and . is less作者: 租約 時間: 2025-3-23 21:33 作者: LINES 時間: 2025-3-23 23:10
Stefan Oehler,Benno Müller-Hillammonium, sulphate and cyanide. On the microscopic scale the molecular motion is very similar to the one observed in plastic crystals. The essential difference is that the molecular ions are rotating within the monatomic crystal lattice of the second ion species.作者: grandiose 時間: 2025-3-24 04:09
Paul E. Kroeger,Richard I. Morimoto occurs, the model can be used to optimize the use of the available resources. The conference addresses coastal region modelling both under normal and extreme conditions, with special reference to practical problems, currently being experienced around the world. Many of the delegates are actively involved in 978-94-011-2878-0作者: 道學氣 時間: 2025-3-24 07:16
Peter Angel occurs, the model can be used to optimize the use of the available resources. The conference addresses coastal region modelling both under normal and extreme conditions, with special reference to practical problems, currently being experienced around the world. Many of the delegates are actively involved in 978-94-011-2878-0作者: Infusion 時間: 2025-3-24 12:44 作者: Canyon 時間: 2025-3-24 15:52
Béatrice Desvergne,Walter Wahlin process of waves with porous media of complex geometry for the full range of permeability. Compared to the conventional volumetric formulation, the boundary integral formulation for the energy dissipation is proved to be a very efficient when applied with the BIEM.作者: ventilate 時間: 2025-3-24 23:04 作者: Infinitesimal 時間: 2025-3-25 02:50 作者: 使隔離 時間: 2025-3-25 06:51 作者: anatomical 時間: 2025-3-25 08:57 作者: 襲擊 時間: 2025-3-25 12:50
Prokaryotic control of transcription: How and why does it differ from eukaryotic control?,llow the bacteria to approach or to flee particular chemicals (Adler, 1975; Boyd and Simon, 1982). We will not discuss such mechanisms here. Other mechanisms adapt the transcription rates of genes whose products are needed or not needed in a particular environment. Genes which deal with the cataboli作者: DAMP 時間: 2025-3-25 17:15
The Heat Shock Transcriptional Response,onses. The response to temperature elevation, exposure to toxic agents, or other physiological stresses is universal and mediated through the induction of a highly conserved set of genes referred to as heat shock (HS) genes (Lindquist, 1986; Lindquist and Craig, 1988; Morimoto and Milarski, 1990; Mo作者: Conflagration 時間: 2025-3-25 20:14 作者: follicular-unit 時間: 2025-3-26 03:59
,NF-κB: A Mediator of Pathogen and Stress Responses,ntal challenges. Bacteria, viruses, parasites, injury, radiation, oxidative stress, numerous chemical agents and many cytokines released in response to such challenges are all well-studied and potent activators of this transcription factor in a number of different cell types. Activated NF-κB then in作者: 暴發(fā)戶 時間: 2025-3-26 07:02 作者: 江湖騙子 時間: 2025-3-26 09:38 作者: 嗎啡 時間: 2025-3-26 14:36 作者: BRINK 時間: 2025-3-26 20:27 作者: Thyroid-Gland 時間: 2025-3-26 23:22
ibrium. The theory is first outlined for a simple system, consisting of a single particle in one dimension acted on by an external potential. Starting from the standard basic expressions for the partition function and the thermal averages of observables, it is shown how a simple sequence of mathemat作者: ODIUM 時間: 2025-3-27 02:51
Stefan Oehler,Benno Müller-Hillmpounds have a high temperature phase, just below the melting point where the vapour pressure is relatively high and the deformation is easy. These plastic phases are highly symmetric, generally cubic and at some transition temperature, below the melting point, they transform to another crystalline 作者: CLAIM 時間: 2025-3-27 06:55
Paul E. Kroeger,Richard I. Morimoton Computer Modelling of Seas and Coastal Regions and Boundary Elements and Fluid Dynamics, held in Southampton, U.K., in April 1992. The importance of accurate modelling of seas and coastal regions is empha- sized by the need for predicting their behaviour under extreme conditions. Problems, such as作者: 贊美者 時間: 2025-3-27 10:14
Peter Angeln Computer Modelling of Seas and Coastal Regions and Boundary Elements and Fluid Dynamics, held in Southampton, U.K., in April 1992. The importance of accurate modelling of seas and coastal regions is empha- sized by the need for predicting their behaviour under extreme conditions. Problems, such as作者: 處理 時間: 2025-3-27 17:20 作者: glisten 時間: 2025-3-27 20:36
Béatrice Desvergne,Walter Wahlion. It is important to estimate such energy loss when designing porous ocean structures, such as rubble-mound breakwaters in which the wave energy dissipation is usually the major goal. In this paper, the energy dissipation process is numerically modeled with the Boundary Integral Element Method (BI作者: misanthrope 時間: 2025-3-28 00:52
Lorenz Poellingereriments. It takes a big step toward practical facial beauty analysis, proposes more reliable and stable facial features for beauty analysis and designs new models, methods, algorithms and schemes while implementing a facial beauty analysis and beautification system. This book also tests some previo作者: Manifest 時間: 2025-3-28 02:06
Rainer Heuchel,Freddy Radtke,Walter Schaffnerdels, rules and decision making algorithms for beauty analysis. This chapter introduces our face beautification system, which is very useful and many readers will be interested in. In order to assess the face beauty index, we established this face beauty prediction model and system based on the .?+?作者: Adrenaline 時間: 2025-3-28 06:44 作者: 記成螞蟻 時間: 2025-3-28 14:00
dels, rules and decision making algorithms for beauty analysis. This chapter introduces our face beautification system, which is very useful and many readers will be interested in. In order to assess the face beauty index, we established this face beauty prediction model and system based on the .?+?作者: 特征 時間: 2025-3-28 14:36
978-1-4684-6842-7Birkh?user Boston 1995作者: profligate 時間: 2025-3-28 22:47
https://doi.org/10.1007/978-1-4684-6840-3DNA; gene expression; genes; Promoter; stress; transcription; translation
