Results 11 to 20 of about 84,859 (270)

DNA amplified fingerprinting, a useful tool for determination of genetic origin and diversity analysis in Citrus [PDF]

open access: yes, 1995
We used three short repetitive nucleotide sequences [(GTG)5, (TAC)5, and (GACA)4] either as radiolabeled probes for hybridization with restricted Citrus DNA or as single primers in polymerase chain reaction amplification experiments with total genomic ...
Asif, M   +7 more
core   +2 more sources

Use of the KlADH3 promoter for the quantitative production of the murine PDE5A isoforms in the yeast Kluyveromyces lactis [PDF]

open access: yes, 2017
Background: Phosphodiesterases (PDE) are a superfamily of enzymes that hydrolyse cyclic nucleotides (cAMP/ cGMP), signal molecules in transduction pathways regulating crucial aspects of cell life.
Biagioni, Stefano   +5 more
core   +1 more source

Structural Studies on a Mitochondrial Glyoxalase II [PDF]

open access: yes, 2005
Glyoxalase 2 is a β-lactamase fold-containing enzyme that appears to be involved with cellular chemical detoxification. Although the cytoplasmic isozyme has been characterized from several organisms, essentially nothing is known about the mitochondrial ...
Bennett, Brian   +6 more
core   +2 more sources

New isoforms and assembly of glutamine synthetase in the leaf of wheat (Triticum aestivum L.). [PDF]

open access: yes, 2015
Glutamine synthetase (GS; EC 6.3.1.2) plays a crucial role in the assimilation and re-assimilation of ammonia derived from a wide variety of metabolic processes during plant growth and development.
Ma, Xinming   +4 more
core   +1 more source

Differential Expressions of G6PD and Alkaline Phosphatase Isozymes Associated with Ontogeny and Air-breathing Transition in Channa punctate

open access: yesAsian Fisheries Science, 2006
Differential expressions of glucose-6-phosphate dehydrogenase (G6PD) and alkaline phosphatase (ALP) isozymes which are associated with distinct ontogenetic and developmental changes have been monitored using native PAGE.
RIAZ AHMAD, ABSAR-UL HASNAIN
doaj   +1 more source

Identification of genetic characteristics of maize (Zea mays L) using genetic markers [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2002
Different genetic markers are used for estimation of breeding material, its characteristics and potential for ultimate aim - heterosis of hybrids. They also point out to the qualitative seed traits at the level of linkage with genes responsible for ...
Zlokolica Marija Ž.   +3 more
doaj   +1 more source

The low KM-phosphodiesterase inhibitor denbufylline enhances neuronal excitability in guinea pig hippocampus in vitro [PDF]

open access: yes, 1990
The actions of the phosphodiesterase inhibitor denbufylline on the excitability of hippocampal neurons were investigated by means of extracellular and intracellular recordings.
Alzheimer, Christian   +3 more
core   +1 more source

Impact of Foliar Application of Chitosan Dissolved in Different Organic Acids on Isozymes, Protein Patterns and Physio-Biochemical Characteristics of Tomato Grown under Salinity Stress

open access: yesPlants, 2021
In this study, the anti-stress capabilities of the foliar application of chitosan, dissolved in four different organic acids (acetic acid, ascorbic acid, citric acid and malic acid) have been investigated on tomato (Solanum lycopersicum L.) plants under ...
Mohamed S. Attia   +6 more
doaj   +1 more source

Structural and biophysical analysis of important biomedical enzymes and nano-architectures [PDF]

open access: yes, 2008
Dopa decarboxylase (DDC) is an important enzyme in the catecholamine biosynthesis pathways. Catecholamines, e.g., dopamine, serotonin, etc. often are the major neuromodulators or neurotransmitters.
Chattopadhyay, Arundhati
core   +1 more source

The role of glutamine synthetase isozymes in enhancing nitrogen use efficiency of N-efficient winter wheat

open access: yesScientific Reports, 2017
Glutamine synthetase (GS) isozymes play critical roles in nitrogen (N) metabolism. However, the exact relationship between GS and nitrogen use efficiency (NUE) remain unclear.
Zhiyong Zhang   +5 more
doaj   +1 more source

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