http://2009.igem.org/wiki/index.php?title=Team:LCG-UNAM-Mexico/Resources/Virus&feed=atom&action=historyTeam:LCG-UNAM-Mexico/Resources/Virus - Revision history2024-03-28T09:09:55ZRevision history for this page on the wikiMediaWiki 1.16.5http://2009.igem.org/wiki/index.php?title=Team:LCG-UNAM-Mexico/Resources/Virus&diff=151533&oldid=prevLawrah at 18:58, 21 October 20092009-10-21T18:58:49Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>====Bacteriophages used in the defense system====</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>====Bacteriophages used in the defense system====</div></td></tr>
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</table>Lawrahhttp://2009.igem.org/wiki/index.php?title=Team:LCG-UNAM-Mexico/Resources/Virus&diff=151468&oldid=prevLawrah at 18:55, 21 October 20092009-10-21T18:55:41Z<p></p>
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</table>Lawrahhttp://2009.igem.org/wiki/index.php?title=Team:LCG-UNAM-Mexico/Resources/Virus&diff=151412&oldid=prevLawrah at 18:52, 21 October 20092009-10-21T18:52:37Z<p></p>
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<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>===<del class="diffchange diffchange-inline">Bacteriophage T7</del>===</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>===<ins class="diffchange diffchange-inline">=Bacteriophages used in the defense system=</ins>===</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Bacteriophage T7 is a phage capable of infecting susceptible bacterial cells. It infects most strains of Escherichia coli (including E. coli O157:H7) which don’t have flagella. The virus is said to have complex structural symmetry, with a capsid of the phage that is spherical with an inner diameter of 55 nm and a tail 19 nm in diameter and 28.5 nm long attached to the capsid. The head of the phage particle contains the roughly 40 kbp dsDNA genome of T7[1]. This phage is considered a lytic phage with a lytic cycle that spans 12 to 15 minutes [[Team:LCG-UNAM-Mexico/Resources[2]]] It is reported that for every infection around 200 hundred phages are produced [3]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br></del><br></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*''</ins>Bacteriophage T7<ins class="diffchange diffchange-inline">'': It </ins>is a phage capable of infecting susceptible bacterial cells. It infects most strains of Escherichia coli (including E. coli O157:H7) which don’t have flagella. The virus is said to have complex structural symmetry, with a capsid of the phage that is spherical with an inner diameter of 55 nm and a tail 19 nm in diameter and 28.5 nm long attached to the capsid. The head of the phage particle contains the roughly 40 kbp dsDNA genome of T7<ins class="diffchange diffchange-inline">[[Team:LCG-UNAM-Mexico/Resources/Virus#References|</ins>[1<ins class="diffchange diffchange-inline">]]</ins>]. This phage is considered a lytic phage with a lytic cycle that spans 12 to 15 minutes [[Team:LCG-UNAM-Mexico/Resources<ins class="diffchange diffchange-inline">/Virus#References|</ins>[2]]]<ins class="diffchange diffchange-inline">. </ins> It is reported that for every infection around 200 hundred phages are produced <ins class="diffchange diffchange-inline">[[Team:LCG-UNAM-Mexico/Resources/Virus#References|</ins>[3]<ins class="diffchange diffchange-inline">]].</ins></div></td></tr>
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<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">===Bacteriophage T3===</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*''</ins>Bacteriophage T3<ins class="diffchange diffchange-inline">'': It </ins>is a bacteriophage of the genus T7-like phages, of the family ''Podoviridae'', which is very closely related to <ins class="diffchange diffchange-inline">Bacteriophage T7</ins>[[Team:LCG-UNAM-Mexico/Resources/Virus<ins class="diffchange diffchange-inline">#References</ins>|[4]<ins class="diffchange diffchange-inline">]].</ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Bacteriophage T3 is a bacteriophage of the genus T7-like phages, of the family ''Podoviridae'', which is very closely related to [[Team:LCG-UNAM-Mexico/Resources/Virus|<del class="diffchange diffchange-inline">Bacteriophage T7]].</del>[4]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
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<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>===<del class="diffchange diffchange-inline">P4 and P2 bacteriophagues</del>===</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>===<ins class="diffchange diffchange-inline">=Bacteriophagues used in the delivery system=</ins>===</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Extracellularly, P4 may be found as a virion capable of injecting its own DNA into Escherichia coli and other gram-negative bacteria. Most of the proteins that make up its capsid and tail, however, are encoded by a helper bacteriophage of the P2 family, since the P4 genome lacks information for these structural proteins and for the lysis of the host cell. The P4 and P2 genomes contains approximatey 11.6Kb and 33.8Kb. Both genomes are double stranded linear molecules and they circularize after injection into the host<del class="diffchange diffchange-inline">.</del>[5]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*''P2 and P4 bacteriophagues'': </ins>Extracellularly, P4 may be found as a virion capable of injecting its own DNA into Escherichia coli and other gram-negative bacteria. Most of the proteins that make up its capsid and tail, however, are encoded by a helper bacteriophage of the P2 family, since the P4 genome lacks information for these structural proteins and for the lysis of the host cell. The P4 and P2 genomes contains approximatey 11.6Kb and 33.8Kb. Both genomes are double stranded linear molecules and they circularize after injection into the host<ins class="diffchange diffchange-inline">[[Team:LCG-UNAM-Mexico/Resources/Virus#References|</ins>[5]<ins class="diffchange diffchange-inline">]].</ins></div></td></tr>
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<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>===References==</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">=</ins>===References==<ins class="diffchange diffchange-inline">==</ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>1-Chan, Leon Y.; Kosuri, Sriram; Endy, Drew <del class="diffchange diffchange-inline">(2005)</del>. "Refactoring bacteriophage T7". Molecular Systems Biology 1 <del class="diffchange diffchange-inline">(1): </del>2005.<del class="diffchange diffchange-inline">0018.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline"><span style="font-size:12px"></ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>2- Richard H. Heineman and James J. Bull . Testing Optimality with experimental evolution: Lysis Time in time . 2007</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>1 -Chan, Leon Y.; Kosuri, Sriram; Endy, Drew. "Refactoring bacteriophage T7". Molecular Systems Biology 1<ins class="diffchange diffchange-inline">.</ins>2005.<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>3- De Paepe. Viruses Life History: Towards a Mechanistic Basis of a Trade-Off between Survival and Reproduction among Phage. 2006.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>2 -Richard H. Heineman and James J. Bull . <ins class="diffchange diffchange-inline">"</ins>Testing Optimality with experimental evolution: Lysis Time in time<ins class="diffchange diffchange-inline">" </ins>. 2007 <ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>4- <del class="diffchange diffchange-inline">encyclopedia </del>of medical concepts</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>3 -De Paepe. <ins class="diffchange diffchange-inline">"</ins>Viruses Life History: Towards a Mechanistic Basis of a Trade-Off between Survival and Reproduction among Phage<ins class="diffchange diffchange-inline">"</ins>. 2006.<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>5-Bjorn H. Lindqvist,et al.<del class="diffchange diffchange-inline">” </del>Mechanisms of Genome Propagation and Helper Exploitation by Satellite Phage <del class="diffchange diffchange-inline">P4”</del>. <del class="diffchange diffchange-inline"> </del>Microbiological reviews. 1993</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>4 -<ins class="diffchange diffchange-inline">Encyclopedia </ins>of medical concepts <ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>5 -Bjorn H. Lindqvist,et al. <ins class="diffchange diffchange-inline">"</ins>Mechanisms of Genome Propagation and Helper Exploitation by Satellite Phage <ins class="diffchange diffchange-inline">P4"</ins>. Microbiological reviews. 1993<ins class="diffchange diffchange-inline"><br> </span></ins></div></td></tr>
</table>Lawrahhttp://2009.igem.org/wiki/index.php?title=Team:LCG-UNAM-Mexico/Resources/Virus&diff=151048&oldid=prevLawrah: New page: ===Bacteriophage T7=== Bacteriophage T7 is a phage capable of infecting susceptible bacterial cells. It infects most strains of Escherichia coli (including E. coli O157:H7) which don’t h...2009-10-21T18:39:39Z<p>New page: ===Bacteriophage T7=== Bacteriophage T7 is a phage capable of infecting susceptible bacterial cells. It infects most strains of Escherichia coli (including E. coli O157:H7) which don’t h...</p>
<p><b>New page</b></p><div>===Bacteriophage T7===<br />
Bacteriophage T7 is a phage capable of infecting susceptible bacterial cells. It infects most strains of Escherichia coli (including E. coli O157:H7) which don’t have flagella. The virus is said to have complex structural symmetry, with a capsid of the phage that is spherical with an inner diameter of 55 nm and a tail 19 nm in diameter and 28.5 nm long attached to the capsid. The head of the phage particle contains the roughly 40 kbp dsDNA genome of T7[1]. This phage is considered a lytic phage with a lytic cycle that spans 12 to 15 minutes [[Team:LCG-UNAM-Mexico/Resources[2]]] It is reported that for every infection around 200 hundred phages are produced [3]<br />
<br><br><br />
<br />
===Bacteriophage T3===<br />
Bacteriophage T3 is a bacteriophage of the genus T7-like phages, of the family ''Podoviridae'', which is very closely related to [[Team:LCG-UNAM-Mexico/Resources/Virus|Bacteriophage T7]].[4]<br />
<br><br />
<br />
===P4 and P2 bacteriophagues===<br />
Extracellularly, P4 may be found as a virion capable of injecting its own DNA into Escherichia coli and other gram-negative bacteria. Most of the proteins that make up its capsid and tail, however, are encoded by a helper bacteriophage of the P2 family, since the P4 genome lacks information for these structural proteins and for the lysis of the host cell. The P4 and P2 genomes contains approximatey 11.6Kb and 33.8Kb. Both genomes are double stranded linear molecules and they circularize after injection into the host.[5]<br />
<br><br />
<br />
<br />
===References==<br />
1-Chan, Leon Y.; Kosuri, Sriram; Endy, Drew (2005). "Refactoring bacteriophage T7". Molecular Systems Biology 1 (1): 2005.0018.<br />
2- Richard H. Heineman and James J. Bull . Testing Optimality with experimental evolution: Lysis Time in time . 2007<br />
3- De Paepe. Viruses Life History: Towards a Mechanistic Basis of a Trade-Off between Survival and Reproduction among Phage. 2006.<br />
4- encyclopedia of medical concepts<br />
5-Bjorn H. Lindqvist,et al.” Mechanisms of Genome Propagation and Helper Exploitation by Satellite Phage P4”. Microbiological reviews. 1993</div>Lawrah