Výsledky vyhledávání - "Joanna C. Scales"

Akademický článek

Down‐regulation of wheat Rubisco activase isoforms expression by virus‐induced gene silencing

Autor: Juan Alejandro Perdomo, Joanna C. Scales, Wing‐Sham Lee, Kostya Kanyuka, Elizabete Carmo‐Silva

Publikováno v: Plant Direct, Vol 8, Iss 4, Pp n/a-n/a (2024)

Abstract Rubisco activase (Rca) is an essential photosynthetic enzyme that removes inhibitors from the catalytic sites of the carboxylating enzyme Rubisco. In wheat, Rca is composed of one longer 46 kDa α‐isoform and two shorter 42 kDa β‐isofor

Externí odkaz: https://doaj.org/article/6fcfb686be7240c39130a4c60ecee872

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Phenotyping of field-grown wheat in the UK highlights contribution of light response of photosynthesis and flag leaf longevity to grain yield

Autor: Andrew Mead, Tracy Lawson, P.J. Andralojc, Martin A. J. Parry, Steven M. Driever, Elizabete Carmo-Silva, Joanna C. Scales, Christine A. Raines

Publikováno v: Journal of Experimental Botany
Journal of Experimental Botany, 68(13), 3473-3486
Journal of Experimental Botany 68 (2017) 13

Flag leaf longevity and operating photosynthetic rates at ambient CO2 and a range of light levels correlated with grain yield of UK field-grown wheat, revealing new targets to enhance crop productivity.
Improving photosynthesis is a major target

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aabe5f59dcd2dc407d24f56bb3670d16
https://doi.org/10.1093/jxb/erx169

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Rubisco activity and regulation as targets for crop improvement

Autor: A. Elizabete Carmo-Silva, Joanna C. Scales, Hernan Alonso, Michael E. Salvucci, Martin A. J. Parry, Spencer M. Whitney, P. John Andralojc

Rubisco (ribulose-1,5-bisphosphate (RuBP) carboxylase/oxygenase) enables net carbon fixation through the carboxylation of RuBP. However, some characteristics of Rubisco make it surprisingly inefficient and compromise photosynthetic productivity. For

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::292ac63de71494c7d2872372f30a1f31

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A non-radioactive method for measuring Rubisco activase activity in the presence of variable ATP:ADP ratios, including modifications for measuring the activity and activation state of Rubisco

Autor: Michael E. Salvucci, Joanna C. Scales, Martin A. J. Parry

Publikováno v: Photosynthesis Research

Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase) catalyzes carboxylation of ribulose-1,5-bisphosphate, the first in a series of reactions leading to the incorporation of atmospheric CO2 into biomass. Rubisco requires Rubisco activase (RCA),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::148703604116a69f01a7ae726b230cf8
https://doi.org/10.1007/s11120-013-9964-5

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