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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
4D model of MREB
4D model of MREB
::2009/05/12::
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4
MREB Your Richly Imagined Future
MREB Your Richly Imagined Future
::2014/03/18::
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5
Mississauga Land Transfer Tax - MREB Deputation Pt. 1
Mississauga Land Transfer Tax - MREB Deputation Pt. 1
::2012/12/05::
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6
Mississauga Land Transfer Tax - Pt. 4  MREB Deputation
Mississauga Land Transfer Tax - Pt. 4 MREB Deputation
::2012/12/04::
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7
Mississauga Land Transfer Tax - Pt.2 MREB Deputation
Mississauga Land Transfer Tax - Pt.2 MREB Deputation
::2012/12/04::
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8
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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9
Mississauga Land Transfer Tax - Pt 3. MREB Deputation
Mississauga Land Transfer Tax - Pt 3. MREB Deputation
::2012/12/05::
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10
Mississauga Land Transfer Tax - Pt. 5 MREB Deputation
Mississauga Land Transfer Tax - Pt. 5 MREB Deputation
::2012/12/04::
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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
Micro región el bálsamo impulsa festival turístico
Micro región el bálsamo impulsa festival turístico
::2014/03/20::
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14
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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15
خشة الطارة كربون
خشة الطارة كربون
::2014/02/15::
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16
طريقة تحويل مقطع فيديو الى صورة متحركة
طريقة تحويل مقطع فيديو الى صورة متحركة
::2014/02/13::
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17
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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18
Tour Jayaque
Tour Jayaque
::2014/03/21::
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19
REPORTAJE ESTE ES EL SALVADOR CANAL 12, TEPECOYO
REPORTAJE ESTE ES EL SALVADOR CANAL 12, TEPECOYO
::2014/03/21::
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20
Talnique
Talnique
::2014/03/21::
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21
خشة سكران , بيت الشايب
خشة سكران , بيت الشايب
::2014/02/10::
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22
مونتاج By Mr~7Bteen
مونتاج By Mr~7Bteen
::2014/03/29::
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23
هجولةة+ترفيع المرعب GTA SA
هجولةة+ترفيع المرعب GTA SA
::2013/08/23::
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24
Point blank  مونتاج
Point blank مونتاج
::2014/03/21::
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25
RADAR MOVIL A-394 CRUCE UTRERA-MORÓN
RADAR MOVIL A-394 CRUCE UTRERA-MORÓN
::2013/12/26::
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26
بوينت بلانك سنايبر POINT BLANK SNIPER
بوينت بلانك سنايبر POINT BLANK SNIPER
::2013/06/19::
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27
بوينت بلانك قلتش point blank
بوينت بلانك قلتش point blank
::2013/06/17::
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28
CMS Homes Gallery New Homes Troy MO
CMS Homes Gallery New Homes Troy MO
::2011/11/02::
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29
Tecktomono
Tecktomono
::2008/02/26::
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30
Peptidoglycan layer
Peptidoglycan layer
::2012/11/04::
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31
Casio CTK4200 and WK220 Keyboard - Casio Select Workshop
Casio CTK4200 and WK220 Keyboard - Casio Select Workshop
::2013/01/09::
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32
Savvy Women
Savvy Women's Master Mind - Gloria MacDonald, Creator
::2014/01/06::
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33
- 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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34
Sacacoyo entre montañas y miradores
Sacacoyo entre montañas y miradores
::2013/08/16::
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35
هجوله في سيرفر محترفين جراند #1 لعيون 60 مشترك
هجوله في سيرفر محترفين جراند #1 لعيون 60 مشترك
::2013/08/16::
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36
Build the Future
Build the Future
::2013/10/03::
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37
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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38
Instanta a scos sechestrul de pe actiunile CARMEZ
Instanta a scos sechestrul de pe actiunile CARMEZ
::2012/08/01::
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39
Festival de la piscucha en Tepecoyo
Festival de la piscucha en Tepecoyo
::2014/03/20::
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40
2/28/12 Terrie finds a Nice Quartz point!!!
2/28/12 Terrie finds a Nice Quartz point!!!
::2012/02/29::
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41
El municipio del bálsamo y el café TEPECOYO
El municipio del bálsamo y el café TEPECOYO
::2014/03/20::
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42
ARTESANIAS PACUNES,  TEPECOYO
ARTESANIAS PACUNES, TEPECOYO
::2014/03/20::
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43
MENTIRA
MENTIRA
::2012/10/20::
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44
Sylvarie outside
Sylvarie outside
::2013/08/13::
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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
JR 24-04-2013 PT03
JR 24-04-2013 PT03
::2013/04/25::
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47
Talnique, Fiestas de Cantón San José Los Sitios
Talnique, Fiestas de Cantón San José Los Sitios
::2014/03/21::
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48
Mango Groove 7 De Laan
Mango Groove 7 De Laan
::2010/01/12::
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49
Conozca la belleza de Jayaque
Conozca la belleza de Jayaque
::2014/03/21::
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50
Negative Truth - You
Negative Truth - You're The Liar
::2012/10/27::
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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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