Results 31 to 40 of about 15,119 (187)

Transcriptome assemblies for two drug-type cannabis chemotypes by long-read RNA sequencing. [PDF]

Plant Genome
Abstract Cannabis sativa has undergone over 10,000 years of domestication, resulting in extensive genetic and phenotypic diversity among cultivated chemotypes. Increased medical and recreational use of specialized metabolites accumulating in cannabis glandular trichomes—primarily the cannabinoids ∆9‐tetrahydrocannabinol (THC) and cannabidiol (CBD)—has ...
Berkowitz O, Jost R, Ng S, Bacic A, Whelan J, Lewsey MG.   +5 more
europepmc   +2 more sources

Architectural and biochemical advances in understanding microbial CO₂ concentrating mechanisms. [PDF]

Plant J
SUMMARY CO2 concentrating mechanisms (CCMs) are ubiquitous in phototrophs. They are found in the micro as well as the macro world. Different domains of life have developed strikingly different approaches to concentrate inorganic carbon around Rubisco, the most prevalent enzyme on earth.
Flothow CEM, Küffner AM.
europepmc   +2 more sources

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, Michael E, Salvucci, Archie R, Portis   +2 more
openaire   +2 more sources

Co-overproducing Rubisco and Rubisco activase enhances photosynthesis in the optimal temperature range in rice.

Plant Physiology, 2021
Rubisco limits C3 photosynthesis under some conditions and is therefore a potential target for improving photosynthetic efficiency. The overproduction of Rubisco is often accompanied by a decline in Rubisco activation, and the protein ratio of Rubisco ...
Mao Suganami, Yuji Suzuki, Youshi Tazoe, W. Yamori, A. Makino   +4 more
semanticscholar   +1 more source

Rubisco activase A (RcaA) is a central node in overlapping gene network of drought and salinity in Barley (Hordeum vulgare L.) and may contribute to combined stress tolerance.

Plant physiology and biochemistry : PPB, 2021
Co-occurrence of abiotic stresses, especially drought and salinity, is a natural phenomenon in field conditions and is worse for crop production than any single stress. Nowadays, rigorous methods of meta-analysis and systems biology have made it possible
Massumeh Aliakbari, Stephen Philip Cohen, A. Lindlöf, Roohollah Shamloo-Dashtpagerdi   +3 more
semanticscholar   +1 more source

A long transcript mutant of the Rubisco activase gene RCA upregulated by the transcription factor Ghd2 enhances drought tolerance in rice.

The Plant Journal, 2022
Our previous study revealed that the transcription factor Ghd2 increases rice yield potential under normal conditions and accelerates leaf senescence under drought stress.
Xiaowei Fan, Juhong Liu, Zhanyi Zhang, Yanli Xi, Shuangle Li, L. Xiong, Y. Xing   +6 more
semanticscholar   +1 more source

Antisense Inhibition of Rubisco Activase Increases Rubisco Content and Alters the Proportion of Rubisco Activase in Stroma and Thylakoids in Chloroplasts of Rice Leaves [PDF]

Annals of Botany, 2006
Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) activase (RCA) is a nuclear-encoded chloroplast protein that modifies the conformation of Rubisco, releases inhibitors from active sites, and increases enzymatic activity. It appears to have other functions, e.g.
Song-Heng, Jin, Jian, Hong, Xue-Qin, Li, De-An, Jiang   +3 more
openaire   +2 more sources

Effects of blue and red LED lights on rubisco activase gene expression, CO2 fixation efficiency and plant morphology of Gerbera jamesonii

Vietnam Journal of Biotechnology, 2022
Light quality is known to affects numerous plants’ physiological and metabolic processes during development period, including photosynthesis and morphogenesis. Light properties such as light wavelength has been optimized for several cultivated crops.
Nguyen Khac Hung, Do Thi Gam, Hoang Thi Huyen Trang, Chu Hoang Ha, Do Tien Phat, Pham Bich Ngoc   +5 more
semanticscholar   +1 more source

Moderately High Temperatures Inhibit Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase (Rubisco) Activase-Mediated Activation of Rubisco [PDF]

, 1998
We tested the hypothesis that light activation of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) is inhibited by moderately elevated temperature through an effect on Rubisco activase.
Crafts-Brandner, Steven J., Salvucci, Michael E., Feller, Urs   +2 more
core   +1 more source

Exploring higher plant Rubisco activase function

, 2021
The key photosynthetic enzyme Ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) is prone to inhibition by tightly bound sugar phosphates. Consequently, it is reliant on the essential AAA+ chaperone Rubisco activase (Rca) to relieve active site ...
Ng, Jediael Zheng Ying
core   +1 more source