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  3. Biology (-tech,-chem,micro-)

treadmill reaction

Portuguese translation: reacção em esteira (ou treadmilling).

16:36 Mar 12, 2019
English to Portuguese translations [PRO]
Tech/Engineering - Biology (-tech,-chem,micro-)
English term or phrase: treadmill reaction
When growing E. coli on a gluconeogenic substrate like glycerol, the phosphorylation of fructose-6-phosphate by PfkA is a highly ATP consuming treadmill reaction and, in addition, it competes with ManA for the substrate.
Isadora Vital
United States
Portuguese translation:reacção em esteira (ou treadmilling).
Explanation:
https://pt.wikipedia.org/wiki/Citocalasina
Citocalasina é uma substância inibidora da polimerização de filamentos de actina, análoga à ... impedir o enrugar da membrana e interromper o processo de reacção em esteira (ou treadmilling). ... O uso de citocalasinas tem sido tão importante para a compreensão do movimento do citoesqueleto e de muitos outros ...
Selected response from:

liz askew
United Kingdom
Local time: 14:27
Grading comment
Selected automatically based on peer agreement.
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +3reacção em esteira (ou treadmilling).
liz askew
5reação/efeito de esteira rolante
Francie Santos
Summary of reference entries provided
see
liz askew

  

Answers


25 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
reacção em esteira (ou treadmilling).


Explanation:
https://pt.wikipedia.org/wiki/Citocalasina
Citocalasina é uma substância inibidora da polimerização de filamentos de actina, análoga à ... impedir o enrugar da membrana e interromper o processo de reacção em esteira (ou treadmilling). ... O uso de citocalasinas tem sido tão importante para a compreensão do movimento do citoesqueleto e de muitos outros ...

liz askew
United Kingdom
Local time: 14:27
Native speaker of: Native in EnglishEnglish
PRO pts in category: 20
Grading comment
Selected automatically based on peer agreement.

Peer comments on this answer (and responses from the answerer)
agree  Margarida Ataide
1 hr
agree  Clauwolf
18 hrs
agree  Oliver Simões: "reação" em PT-Br. Em PT-Pt, parece que as duas grafias são possíveis: https://ciberduvidas.iscte-iul.pt/consultorio/perguntas/reac...
1 day 16 hrs
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9 hrs   confidence: Answerer confidence 5/5
reação/efeito de esteira rolante


Explanation:
Treadmill é esteira rolante. O termo treadmilling designa a adição de unidades monoméricas e sua remoção da extremidade oposta, de modo que o comprimento permanece o mesmo, imitando o movimento de uma esteira rolante (sai uma unidade, entra outra).


    https://books.google.com.br/books?id=PpO4DQAAQBAJ&pg=PA775&lpg=PA775&dq=treadmilling+o+que+%C3%A9+esteira&source=bl&ots=7QFitVBRWg&sig=ACfU3
    https://books.google.com.br/books?id=lia6AwAAQBAJ&pg=PA1109&lpg=PA1109&dq=treadmilling+o+que+%C3%A9+esteira&source=bl&ots=PkyGS6nTUo&sig=ACf
Francie Santos
Brazil
Local time: 10:27
Works in field
Native speaker of: Native in PortuguesePortuguese
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Reference comments


22 mins peer agreement (net): +1
Reference: see

Reference information:
https://www.ncbi.nlm.nih.gov/pubmed/3899328

by M Wanger - ‎1985 - ‎Cited by 29 - ‎Related articles
Prerequisites for this treadmilling reaction are the structural polarity of actin ... of the actin assembly reaction and the adenosine triphosphate hydrolysis occurring ...

https://en.wikipedia.org/wiki/Treadmilling

Treadmilling is a phenomenon observed in many cellular cytoskeletal filaments, especially in actin filaments and microtubules. It occurs when one end of a filament grows in length while the other end shrinks resulting in a section of filament seemingly "moving" across a stratum or the cytosol. This is due to the constant removal of the protein subunits from these filaments at one end of the filament while protein subunits are constantly added at the other end.[1]
http://lilith.fisica.ufmg.br/posgrad/Dissertacoes_Mestrado/d...

Com isso, observamos um movimento dos monômeros dentro do filamento, chamado treadmilling: uma molécula adicionada na extremidade positiva será eliminada do filamento na extremidade negativa.


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Note added at 23 mins (2019-03-12 17:00:09 GMT)
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https://www.passeidireto.com/arquivo/.../biocel-citoesquelet...
Translate this page
Movimento celular e intracitoplasmático. ... de actina funciona como uma “escada rolante”, ou treadmilling, onde uma unidade globular se incorpora à uma das ...

liz askew
United Kingdom
Native speaker of: Native in EnglishEnglish
PRO pts in category: 20

Peer comments on this reference comment (and responses from the reference poster)
agree  Margarida Ataide
2 hrs
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