Results 11 to 20 of about 828,818 (216)

The effects of abiotic stresses on the NADP-dependent malic enzyme in the leaves of the hexaploid wheat

Biologia Plantarum, 2011
The objective of this study was to examine the effects of different abiotic stresses on the activity of an NADP-dependent malic enzyme (NADP-ME) and the corresponding gene transcription in the leaves of the hexaploid wheat (Triticum aestivum L.) The ...
Z. Y. Fu, Z. B. Zhang, Z. H. Liu, X. J. Hu, P. Xu   +4 more
doaj   +2 more sources

Proteomics-Based Study of Potential Emphysema Biomarkers Reveals Systemic Redox System and Extracellular Matrix Component Dysregulation [PDF]

Diagnostics
Objective: Emphysema is an important chronic obstructive pulmonary disease (COPD) phenotype characterized by the destruction of air spaces distal to the terminal bronchiole.
Grgur Salai, Ruđer Novak, Stela Hrkač, Václav Pustka, David Potěšil, Zbyněk Zdráhal, Divo Ljubicic, Lovorka Grgurević   +7 more
doaj   +2 more sources

Isolation of mutants of Escherichia coli lacking NAD- and NADP-linked malic enzyme activities [PDF]

, 1975
SummaryWhen Escherichia coli utilizes C4-dicarboxylic acids as sole sources of carbon and energy for growth, phosphoenolpyruvate is synthesized by means of phosphoenolpyruvate carboxykinase or by sequential action of malic enzyme and phosphoenolpyruvate ...
Hansen, Eric J., Juni, Elliot
core   +7 more sources

Salinity Induces Granal Development in Bundle Sheath Chloroplasts of NADP-Malic Enzyme Type C4 Plants

Plant Production Science, 2009
In NADP-malic enzyme (NADP-ME) type C4 plants, MC chloroplasts have well-developed grana, whereas BSC chloroplasts are generally characterized by highly reduced grana.
Eiji Omoto, Michio Kawasaki, Mitsutaka Taniguchi, Hiroshi Miyake   +3 more
doaj   +2 more sources

Effects of 1-Methylcyclopropene Treatment on the Quality and Malic Acid Metabolism of ‘Xiangjiao’ Plum under Low-Temperature Storage

Horticulturae, 2023
‘Xiangjiao’ plum (Prunus salicina Lindl.) is a stone fruit that is vulnerable to the chilling injury (CI) that is caused by low-temperature stress. The effects of 1-methylcyclopropene (1-MCP) and ethylene absorbent (EA) treatments on the fruit quality ...
Shutong Wu, Zhiqiang Zhu, Yunze Han, Shujuan Ji, Shunchang Cheng, Qian Zhou, Xin Zhou, Meilin Li, Baodong Wei   +8 more
doaj   +1 more source

Maize C4 NADP-Malic Enzyme [PDF]

Journal of Biological Chemistry, 2003
Malic enzymes catalyze the oxidative decarboxylation of l-malate to yield pyruvate, CO2, and NAD(P)H in the presence of a bivalent metal ion. In plants, different isoforms of the NADP-malic enzyme (NADP-ME) are involved in a wide range of metabolic pathways.
Enrique Detarsio, Mariel C. Gerrard Wheeler, Valeria A. Campos‐Bermudez, Carlos S. Andreo, Marı́a F. Drincovich   +4 more
openaire   +1 more source

NADP-malic Enzyme and Hsp70: Co-purification of Both Proteins and Modification of NADP-malic Enzyme Properties by Association with Hsp70 [PDF]

Plant and Cell Physiology, 2005
Different preparations of antibodies against 62 kDa NADP-malic enzyme (NADP-ME) from purified maize leaves cross-react with a 72 kDa protein from diverse tissues in many species. A 72 kDa protein, suggested to be a non-photosynthetic NADP-ME, has been purified from several plant species.
María V, Lara, María F, Drincovich, Gabriela L, Müller, Verónica G, Maurino, Carlos S, Andreo   +4 more
openaire   +2 more sources

Exogenous trehalose differently improves photosynthetic carbon assimilation capacities in maize and wheat under heat stress

Journal of Plant Interactions, 2022
High temperature inhibits the growth and development of maize (Zea mays L.) and wheat (Triticum aestivum L.) seedlings. The current study attempts to elucidate the underlying mechanisms of exogenous trehalose for the improvement of maize and wheat ...
Ziwei Zhang, Mei Sun, Yamin Gao, Yin Luo
doaj   +1 more source

A cryptic allosteric pocket shapes isoform-selective inhibition of human malic enzymes. [PDF]

Protein Sci
Abstract Malic enzymes (ME) regulate central carbon metabolism and cellular redox balance, and the mitochondrial isoform ME2 is frequently upregulated in aggressive cancers to support metabolic flexibility and stress resistance. Isoform‐selective inhibition has remained out of reach because the catalytic machinery is essentially invariant across the ...
Krinkel BA, Yosaatmadja Y, Slayton MD, Krinkel A, Copping J, Jeon JH, Eu J, Kohagen K, Ashoorzadeh A, Smaill J, Flanagan J, Walker C, Merajver SD, Loomes K, Squire CJ.   +14 more
europepmc   +2 more sources

Biophysical characterization of the dimer and tetramer interface interactions of the human cytosolic malic enzyme. [PDF]

PLoS ONE, 2012
The cytosolic NADP(+)-dependent malic enzyme (c-NADP-ME) has a dimer-dimer quaternary structure in which the dimer interface associates more tightly than the tetramer interface. In this study, the urea-induced unfolding process of the c-NADP-ME interface
Sujithkumar Murugan, Hui-Chih Hung
doaj   +1 more source