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Exploring Genetic Diversity in Rubisco Activase
, 2023 Via photosynthesis, plants are the most important point of entry for energy into the biosphere. The Calvin-Benson-Bassham cycle is the part of the photosynthetic process responsible for carbon assimilation, which is done by Rubisco. Rubisco activase (Rca) acts as an activator of Rubisco, removing inhibitory sugar phosphates.
Bloemers, Duncan +2 more
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Coordinate Expression of Rubisco Activase and Rubisco during Barley Leaf Cell Development [PDF]
Plant Physiology, 1989 We have utilized the cellular differentiation gradient and photomorphogenic responses of the first leaf of 7-day-old barley (Hordeum vulgare L.) to examine the accumulation of mRNA and protein encoded by the ribulose-1,5-biphosphate carboxylase holoenzyme (rubisco) activase gene (rca).
R E, Zielinski +2 more
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Open Life Sciences, 2023 Apple (Malus domestica, Borkh.) is one of the four largest fruits in the world. Freezing damage during the flowering period of apples is one of the main factors leading to the reduction or even extinction of apple production.
Li Xiaolong +3 more
doaj +1 more source
Two Residues of Rubisco Activase Involved in Recognition of the Rubisco Substrate [PDF]
Journal of Biological Chemistry, 2005 Rubisco activase is an AAA(+) protein, a superfamily with members that use a "Sensor 2" domain for substrate recognition. To determine whether the analogous domain of activase is involved in recognition of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco, EC 4.1.1.39), two chimeric activases were constructed, interchanging a Sensor 2-containing
Cishan, Li +2 more
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Plant Production Science, 2004 To study whether wild rice species have genes that may increase potential photosynthetic capacities of rice cultivars, we generated BC2 populations by reciprocally backcrossing Oryza rufipogon (W630) with O. sativa cv.
Chisato Masumoto +4 more
doaj +1 more source
Biology Direct, 2011 Background The chloroplast-localized ribulose-1, 5-biphosphate carboxylase/oxygenase (Rubisco), the primary enzyme responsible for autotrophy, is instrumental in the continual adaptation of plants to variations in the concentrations of CO2.
Gao Lei +6 more
doaj +1 more source
Antisense RNA inhibition of Rubisco activase expression [PDF]
The Plant Journal, 1994 SummaryRibulose bisphosphate carboxylase (Rubisco) activase catalyzes the activation of Rubisco in vivo. Activase antisense DNA mutants of tobacco have been generated to explore the control that activase exerts on the photosynthetic process. These mutants have up to 90% reductions in activase protein levels as a consequence of an inhibition of activase
Cai‐Zhong Jiang +4 more
openaire +1 more source
International Journal of Genomics, 2015 This study was carried out to study the proteome of date palm under salinity and drought stress conditions to possibly identify proteins involved in stress tolerance.
Haddad A. El Rabey +3 more
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Widespread positive selection in the photosynthetic Rubisco enzyme
BMC Evolutionary Biology, 2007 Background Rubisco enzyme catalyzes the first step in net photosynthetic CO2 assimilation and photorespiratory carbon oxidation and is responsible for almost all carbon fixation on Earth.
Filatov Dmitry A, Kapralov Maxim V
doaj +1 more source
Molecular and physiological analysis of flag leaf senescence and remobilization of assimilates in bread wheat under terminal drought stress [PDF]
مجله بیوتکنولوژی کشاورزی, 2017 In the physiological study of stem remobilization of assimilates during grain filling, mutant genetic materials are a valuable tool. Two advanced mutant lines of bread wheat (T-67-60 and T-65-7-1) along with their wild type (Tabasi Cv.) were planted at ...
saed bagherikia +4 more
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