host pathogen interactions ppt

Ngày tải lên: 07/07/2014, 04:20

Ngày tải lên: 07/07/2014, 04:20

Ngày tải lên: 07/07/2014, 04:20

Ngày tải lên: 07/07/2014, 04:20

Ngày tải lên: 07/07/2014, 04:20

... NC protein. The mature virion can then infect other host cells. Along each step of the viral life cycle, viral RNA and proteins encounter as many as 250 host cell factors that either facilitate or restrict ... ⁄ disassembly of the retroviral capsid during the viral cycle. In addition, interactions between CA and several key host protein factors suggest a more extensive role during key viral events. Cyclophilin ... and TRIM5a interactions with CA remain incomplete and additional biochemi- cal and biophysical studies will be necessary before the full structural and functional consequences of these interactions...

Ngày tải lên: 07/03/2014, 00:20

Ngày tải lên: 27/06/2014, 19:20

... Cisco Security Setup & Configuration: Part 3 – Network & Host- Based IPS 1-800-COURSES www.globalknowledge.com Expert Reference Series of White Papers t ocol ... addresses allowed to manage the sensor. For example, use IDM via Configuration/Sensor Setup/Allowed Hosts/Add to define the exact management subnet allowed to manage the sensor. Having a lab environment ... Sensor, you would use IPS Device Manager (IDM) and navigate to Configuration/Sensor Setup/Allowed Hosts/Add to define the exact management subnet allowed to manage the sensor. • Finally, the VPN...

Ngày tải lên: 21/12/2013, 04:18

... purpose of personal firewall and host- based intrusion detection software. 5 Host Perimeter Defense – SANS GIAC LevelOne © 2000, 2001 5 Who Is Vulnerable? • Any host that is: –Directly connected ... firewall –Networked with any other hosts (even if not connected to the internet) –Connected via modem, cable modem, ISDN, DSL, etc. Any networked host may be a candidate for protection using host perimeter defense ... configuration –Misconfiguration –Sample applications Any host is, of course, susceptible to any vulnerabilities in the operating system and software which the host runs. A computer’s operating system (OS)...

Ngày tải lên: 21/12/2013, 05:17

... network, he or she will then have to penetrate any host- based security to access protected hosts on your network. There are also instances when host perimeter defense may be your first line of ... configuration – Misconfiguration – Sample applications Any host is, of course, susceptible to any vulnerabilities in the operating system and software which the host runs. A computer’s operating system (OS) ... http://www.sans.org 6 - 28 Host Perimeter Defense - SANS ©2001 28 No, Actually We Are Fine By clicking on “No” the remote sensor is blocked from receiving the data from your system. 6 - 1 Host Perimeter...

Ngày tải lên: 17/01/2014, 07:20

... Nording E, Hallberg J, Svartengren M, Morgenstern R, Kere J, Bellander T, Wickman M, Pershagen G: Interactions between glutathione S-transferase P1, tumor necrosis factor, and traffic-related air ... 8-Hydroxy-2’-Deoxyguanosine by genotypes: an application of the multiple testing procedure to identify significant SNP interactions. Environmental Health 2010 9:78. Ren et al . Environmental Health 2010, 9:78 http://www.ehjournal.net/content/9/1/78 Page ... on our knowl- edge,itisthefirsttimethatMTPhasbeenusedto identify significant gene- environment interactions. MTP has advantages over some other approaches to control- ling for false discovery...

Ngày tải lên: 17/02/2014, 22:20

... compatible (susceptible host) and incompatible (resistant host) interactions, viruses use plant host proteins to complete the steps of the infection process and suffer the influ- ences of plant host proteins ... Plant pathogen interactions: proteomics FEBS Journal 275 (2008) 3731–3746 ª 2008 The Authors Journal compilation ª 2008 FEBS 3745 Although several proteins expressed during plant– pathogen interactions ... as plant pathogen interactions. The first step in the understanding of disease resistance is currently being met with the identification of the proteins expressed during plant pathogen interactions. ...

Ngày tải lên: 18/02/2014, 18:20

... endoplasmic reticulum-lumenal domain of prosurfactant protein C – structural features and membrane interactions Cristina Casals 1 , Hanna Johansson 2 , Alejandra Saenz 1 , Magnus Gustafsson 2,3 , ... diseases include Alzheimer’s Keywords amyloid disease; Brichos domain; membrane protein; protein–lipid interactions Correspondence J. Johansson, Department of Anatomy, Physiology and Biochemistry, Swedish University ... unbound protein. The exposed hydrophobic surfaces and the structural disordering that result from interactions with phospholipid membranes suggest a mechanism whereby CTC binds to misfolded SP-C...

Ngày tải lên: 07/03/2014, 05:20

... substrates. Protein–protein interactions Multisite phosphorylation per se is not associated with switch-like responses [18,48]. We showed here that the characteristics of protein–protein interactions, such ... phosphorylation [5,22,30,52]. Because the last scenario offers more possibilities for protein–protein interactions, and many substrates are distributively modified, we centered our analysis on this mechanism. ... regulation of multisite protein phosphorylation by the order of phosphate processing and protein–protein interactions Carlos Salazar 1 and Thomas Ho ¨ fer 1,2 1 Theoretical Biophysics, Institute for Biology,...

Ngày tải lên: 07/03/2014, 10:20

... USAID may perform audits of host government recipients and subrecipients using program funds or other resources at its discretion. e. Local currency accounts: Host country-owned local currency ... Organizations 7 591.3.2 Audits of Foreign Organizations and Host Government Entities 8 *591.3.2.1 Foreign Organizations 8 591.3.2.2 Host Country-Owned Local Currency 10 591.3.3 Other Audits ... accepted auditing standards and accounting principles either prescribed by the host country’s laws or adopted by the host country’s public accountants or associations of public accountants, together...

Ngày tải lên: 15/03/2014, 20:20

... understanding design possibilities. Here we describe two: interaction relabelling, in which possible interactions with a known mechanical device are mapped to the functions of an electronic device ... of design to highlight cultural issues. These methods may help designers in considering physical interactions with products on the one hand, and the sociocultural role their products will take ... aesthetics, interaction, roles. 1. INTRODUCTION In this paper we describe two techniques to explore interactions guided by aesthetics rather than ease of use. The first, interaction relabelling, helps...

Ngày tải lên: 16/03/2014, 18:20

Ngày tải lên: 16/03/2014, 20:20

... guistics, 22:249-254. Chu-Carroll, Jennifer and Michael K. Brown. 1997. Ini- tiative in collaborative interactions its cues and ef- fects. In Working Notes of the AAAI-97 Spring Sym- posium on Computational ... plan-based model for response generation in collab- 269 Tracking Initiative in Collaborative Dialogue Interactions Jennifer Chu-Carroll and Michael K. Brown Bell Laboratories Lucent Technologies ... initiatives, and present a model for tracking shifts in both types of initiatives in dialogue interactions. Our model predicts the initiative holders in the next dialogue turn based on the...

Ngày tải lên: 17/03/2014, 23:20

... results here also do not rule out further interactions between the CTE of Lb pro and the region 645–657 of eIF4GI involving other sequence motifs or hydrophobic interactions not considered here. L188, ... [5] and the eIF4E kinases Mnk 1 [6] and Mnk 2 [7]. Picornavirus infection leads to the so-called host cell shut-off. Virally encoded picornaviral proteases cleave eIF4GI and eIF4GII, thereby leading ... disease virus (FMDV) ini- tially cleaves itself from the polyprotein. Subsequently, L pro cleaves the host proteins eukaryotic initiation factor (eIF) 4GI and 4GII. This prevents protein synthesis from...

Ngày tải lên: 23/03/2014, 13:20

Ngày tải lên: 25/03/2014, 20:21