Help Build the MREB

Channel: UHCullenCollege   |   2013/09/20
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1
Help Build the MREB
Help Build the MREB
::2013/09/20::
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2
MREB Top Producer Panel
MREB Top Producer Panel
::2013/03/25::
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3
Mississauga Land Transfer Tax - Pt. 4  MREB Deputation
Mississauga Land Transfer Tax - Pt. 4 MREB Deputation
::2012/12/04::
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4
Mississauga Land Transfer Tax - MREB Deputation Pt. 1
Mississauga Land Transfer Tax - MREB Deputation Pt. 1
::2012/12/05::
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5
4D model of MREB
4D model of MREB
::2009/05/12::
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6
Mississauga Land Transfer Tax - Pt.2 MREB Deputation
Mississauga Land Transfer Tax - Pt.2 MREB Deputation
::2012/12/04::
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7
FNN-Syria-Dier al Zour -al Mreb
FNN-Syria-Dier al Zour -al Mreb'eh -Asaad forces walk over the corpses of the martyrs - a warning graphic +21 21-01-2013
::2013/03/24::
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8
MREB Your Richly Imagined Future
MREB Your Richly Imagined Future
::2014/03/18::
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9
Mississauga Land Transfer Tax - Pt. 5 MREB Deputation
Mississauga Land Transfer Tax - Pt. 5 MREB Deputation
::2012/12/04::
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10
Mississauga Land Transfer Tax - Pt 3. MREB Deputation
Mississauga Land Transfer Tax - Pt 3. MREB Deputation
::2012/12/05::
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11
MREB Your Richly Imagined Future
MREB Your Richly Imagined Future
::2014/03/07::
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12
Brendelson / MrEb - Easy Tiger (Original Mix)
Brendelson / MrEb - Easy Tiger (Original Mix)
::2013/08/05::
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13
Sacacoyo entre montañas y miradores
Sacacoyo entre montañas y miradores
::2014/03/21::
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14
El municipio del bálsamo y el café TEPECOYO
El municipio del bálsamo y el café TEPECOYO
::2014/03/20::
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15
Talnique
Talnique
::2014/03/21::
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16
خشة سكران , بيت الشايب
خشة سكران , بيت الشايب
::2014/02/10::
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17
Micro región el bálsamo impulsa festival turístico
Micro región el bálsamo impulsa festival turístico
::2014/03/20::
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18
Festival de la piscucha en Tepecoyo
Festival de la piscucha en Tepecoyo
::2014/03/20::
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19
ARTESANIAS PACUNES,  TEPECOYO
ARTESANIAS PACUNES, TEPECOYO
::2014/03/20::
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20
هجولةة+ترفيع المرعب GTA SA
هجولةة+ترفيع المرعب GTA SA
::2013/08/23::
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21
Conozca la belleza de Jayaque
Conozca la belleza de Jayaque
::2014/03/21::
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22
RADAR MÓVIL A-318 BAENA-CABRA-LUCENA SENTIDO MARCHA
RADAR MÓVIL A-318 BAENA-CABRA-LUCENA SENTIDO MARCHA
::2014/02/15::
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23
طريقة تحويل مقطع فيديو الى صورة متحركة
طريقة تحويل مقطع فيديو الى صورة متحركة
::2014/02/13::
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24
خشة الطارة كربون
خشة الطارة كربون
::2014/02/15::
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25
RADAR MÓVIL A-318 BAENA-CABRA-LUCENA DE FRENTE
RADAR MÓVIL A-318 BAENA-CABRA-LUCENA DE FRENTE
::2014/02/15::
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26
REPORTAJE ESTE ES EL SALVADOR CANAL 12, TEPECOYO
REPORTAJE ESTE ES EL SALVADOR CANAL 12, TEPECOYO
::2014/03/21::
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27
بوينت بلانك سنايبر POINT BLANK SNIPER
بوينت بلانك سنايبر POINT BLANK SNIPER
::2013/06/19::
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28
RADAR MOVIL A-394 CRUCE UTRERA-MORÓN
RADAR MOVIL A-394 CRUCE UTRERA-MORÓN
::2013/12/26::
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29
Point blank  مونتاج
Point blank مونتاج
::2014/03/21::
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30
مونتاج By Mr~7Bteen
مونتاج By Mr~7Bteen
::2014/03/29::
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31
Talnique, Fiestas de Cantón San José Los Sitios
Talnique, Fiestas de Cantón San José Los Sitios
::2014/03/21::
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32
Tepecoyo.
Tepecoyo.
::2014/03/21::
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33
Reportaje canal 33, en Tepecoyo
Reportaje canal 33, en Tepecoyo
::2014/03/21::
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34
Tour Jayaque
Tour Jayaque
::2014/03/21::
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35
بوينت بلانك قلتش point blank
بوينت بلانك قلتش point blank
::2013/06/17::
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36
Cumpas de Jayaque1
Cumpas de Jayaque1
::2014/03/21::
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37
CMS Homes Gallery New Homes Troy MO
CMS Homes Gallery New Homes Troy MO
::2011/11/02::
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38
Owl City - Dreams and Disasters - Piano
Owl City - Dreams and Disasters - Piano
::2013/01/21::
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39
Tecktomono
Tecktomono
::2008/02/26::
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40
Peptidoglycan layer
Peptidoglycan layer
::2012/11/04::
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41
Lucy Shapiro (Stanford Univ) Part 1: Dynamics of the Bacterial Chromosome
Lucy Shapiro (Stanford Univ) Part 1: Dynamics of the Bacterial Chromosome
::2010/06/04::
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42
Casio CTK4200 and WK220 Keyboard - Casio Select Workshop
Casio CTK4200 and WK220 Keyboard - Casio Select Workshop
::2013/01/09::
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43
Savvy Women
Savvy Women's Master Mind - Gloria MacDonald, Creator
::2014/01/06::
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44
Build the Future
Build the Future
::2013/10/03::
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45
Cinema Radio - Cartelera Honduras 27/04/13
Cinema Radio - Cartelera Honduras 27/04/13
::2013/04/27::
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46
MENTIRA
MENTIRA
::2012/10/20::
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47
Instanta a scos sechestrul de pe actiunile CARMEZ
Instanta a scos sechestrul de pe actiunile CARMEZ
::2012/08/01::
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48
Sylvarie outside
Sylvarie outside
::2013/08/13::
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49
- SOLD - Dixie & Rathburn Condo - 1359 Rathburn Rd E in Mississauga
- SOLD - Dixie & Rathburn Condo - 1359 Rathburn Rd E in Mississauga's Rathwood community
::2012/09/08::
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50
Mango Groove 7 De Laan
Mango Groove 7 De Laan
::2010/01/12::
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RESULTS [51 .. 101]
From Wikipedia, the free encyclopedia
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Prokaryotic MreB (PDB code: 1jce) in cartoon representation. The fold of the protein is similar to its eukaryotic counterpart actin.

MreB is a protein found in bacteria that has been identified as a homologue of actin, as indicated by similarities in tertiary structure and conservation of active site peptide sequence. The conservation of protein structure suggests the common ancestry of the cytoskeletal elements formed by actin, found in eukaryotes, and MreB, found in prokaryotes.[citation needed] Indeed, recent studies have found that MreB proteins polymerize to form filaments that are similar to actin microfilaments.

Function[edit]

MreB controls the width of rod-shaped bacteria, such as Escherichia coli. A mutant E. coli that creates defective MreB proteins will be spherical instead of rod-like. Also, bacteria that are naturally spherical do not have the gene encoding MreB. Prokaryotes carrying the mreB gene can also be helical in shape. MreB has long been thought to form a helical filament underneath the cytoplasmic membrane, however, this model has been brought into question by three recent publications showing that filaments cannot be seen by electron cryotomography and that GFP-MreB can be seen as patches moving around the cell circumference. It has been shown to interact with several proteins that are proven to be involved in length growth (for instance PBP2). Therefore, it probably directs the synthesis and insertion of new peptidoglycan building units into the existing peptidoglycan layer to allow length growth of the bacteria.

Sources[edit]


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