Results 11 to 20 of about 9,409 (219)

Unravelling the Significance of Phosphoenolpyruvate Carboxylase in Phosphate Starvation Responses. [PDF]

Plant Cell Environ
ABSTRACT Low phosphate availability is a major concern for agriculture. Plants develop a plethora of responses to improve phosphate acquisition, known as phosphate starvation responses (PSR). Among them, the induction of phosphoenolpyruvate carboxylase (PEPC) has been described in many plants. However, most studies have been conducted in the absence of
Pérez-López J, de la Osa C, Gandullo J, Gigli-Bisceglia N, Coleto I, Feria AB, Echevarría C, Testerink C, Marino D, García-Mauriño S, Monreal JA.   +10 more
europepmc   +2 more sources

Comprehensive Analysis of Malate Accumulation in Peaches in Response to Cold Stress Based on Transcriptomics. [PDF]

Food Sci Nutr
This study explored malate‐accumulation mechanisms in “Hujingmilu” peaches under different storage conditions. Low temperature (LT) delayed firmness decline and maintained higher malate. Transcriptomics showed malate biosynthetic genes weakly correlate with malate levels, while proton pump and transporter genes were up‐regulated under LT.
Cai H, Han S, Wang X, Shi J, Xiong Z, Zhang Z, Gao Z.   +6 more
europepmc   +2 more sources

Insights into the regulation of DMSP synthesis in the diatom Thalassiosira pseudonana through APR activity, proteomics and gene expression analyses on cells acclimating to changes in salinity, light and nitrogen [PDF]

, 2014
Despite the importance of dimethylsulphoniopropionate (DMSP) in the global sulphur cycle and climate regulation, the biological pathways underpinning its synthesis in marine phytoplankton remain poorly understood.
A Koprivova, A Koprivova, A Nyyssölä, A Vairavamurthy, AJ Kettle, AMN Caruana, BL Nunn, BL Nunn, BR Lyon, DA Gage, DJ Franklin, DJC Pappin, DMJ Dickson, E Bucciarelli, E Harada, EV Armbrust, FH Haas, Gill Malin, GP Ayers, GV Wolfe, H Hesse, H Takahashi, Ive De Smet, J Blanco, J Stefels, J Vandesompele, JA Bick, JE Lovelock, JG McCoy, JR Gunson, K Harms, KG Porter, L Zolla, M Bochenek, M Steinke, MD Keller, MM Bradford, MS Khan, MW Pfaffl, N Ohkama, Nicola Louise Kettles, NL Hockin, P Vauclare, PS Summers, R Waditee, RC Greene, RJ Charlson, S Kopriva, S Kopriva, S Kopriva, S Rajagopal, S Ratti, Stanislav Kopriva, T Gröne, U Neuenschwander, V Doubnerová, W Loenen, W Sunda, Y Benjamini, Y Gao, Y Hui, Y Yamamoto   +61 more
core   +6 more sources

Light-responsive expression atlas reveals the effects of light quality and intensity in Kalanchoë fedtschenkoi, a plant with crassulacean acid metabolism. [PDF]

, 2020
BackgroundCrassulacean acid metabolism (CAM), a specialized mode of photosynthesis, enables plant adaptation to water-limited environments and improves photosynthetic efficiency via an inorganic carbon-concentrating mechanism.
Borland, Anne M, Chen, Jin-Gui, Cushman, John C, Garcia, Travis M, Hu, Rongbin, Lipzen, Anna, Liu, Degao, Muchero, Wellington, Ng, Vivian, Pasha, Asher, Provart, Nicholas J, Schmutz, Jeremy, Sreedasyam, Avinash, Tuskan, Gerald A, Wang, Mei, Yang, Xiaohan, Yerramsetty, Pradeep, Zhang, Jin   +17 more
core   +2 more sources

Anionic Phospholipids Induce Conformational Changes in Phosphoenolpyruvate Carboxylase to Increase Sensitivity to Cathepsin Proteases

Frontiers in Plant Science, 2019
Phosphoenolpyruvate carboxylase (PEPC) is a cytosolic, homotetrameric enzyme that serves a variety of functions in plants, acting as the primary form of CO2 fixation in the C4 photosynthesis pathway (C4-PEPC).
Jacinto Gandullo, José-Antonio Monreal, Rosario Álvarez, Isabel Díaz, Sofía García-Mauriño, Cristina Echevarría   +5 more
doaj   +1 more source

Modulation of iron responsive gene expression and enzymatic activities in response to changes of the iron nutritional status in _Cucumis sativus_ L. [PDF]

, 2010
Regulation exerted by the iron status of the plant on the iron deficiency responses was investigated in cucumber roots (_Cucumis sativus_ L.) both at the biochemical and molecular level. Absence of iron induced the expression of the CsFRO1, CsIRT1, CsHA1
Gianpiero Vigani, Graziano Zocchi, Patrizia De Nisi   +2 more
core   +2 more sources

Molecular Cloning of Novel-Type Phosphoenolpyruvate Carboxylase Isoforms in Pitaya (Hylocereus undatus)

Plants, 2020
Phosphoenolpyruvate carboxylase (PEPC) is an important enzyme involved in the initial CO2 fixation of crassulacean acid metabolism (CAM) photosynthesis.
Keiichi Nomura, Yuho Sakurai, Mayu Dozono   +2 more
doaj   +1 more source

Origin and Reticulate Evolutionary Process of Wheatgrass Elymus trachycaulus (Triticeae: Poaceae). [PDF]

PLoS ONE, 2015
To study origin and evolutionary dynamics of tetraploid Elymus trachycaulus that has been cytologically defined as containing StH genomes, thirteen accessions of E.
Hongwei Zuo, Panpan Wu, Dexiang Wu, Genlou Sun   +3 more
doaj   +1 more source

Comparative Expression Studies of Fiber Related Genes in Cotton Spp.

Journal of Bioresource Management, 2021
Cotton fibers are the seed trichomes that are developed around the seed and are used to make clothes and yarn for the textile industry. Expression profiling of cotton fiber genes is very important to estimate the differential gene expression level at ...
Muhammad Nadeem , Nadia Iqbal , Ummara Waheed, Zia Ullah Zia , Muqarrab Ali   +4 more
doaj   +1 more source

Phosphoenolpyruvate Carboxykinase Is Involved in the Decarboxylation of Aspartate in the Bundle Sheath of Maize [PDF]

, 1999
We recently showed that maize (Zea mays L.) leaves contain appreciable amounts of phosphoenolpyruvate carboxykinase (PEPCK; R.P. Walker, R.M. Acheson, L.I. Técsi, R.C. Leegood [1997] Aust J Plant Physiol 24: 459–468).
Chen, Z., Leegood, R.C., Walker, R.P., Wingler, A.   +3 more
core   +2 more sources