Results 21 to 30 of about 1,145,903 (339)

Interaction of soil enzyme activity and regeneration of Juniperus excelsa in Chaharbagh habitat of Gorgan [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2011
Juniperus excelsa has wider distribution than other species of Juniperus in Iran. In most of habitats, different individuals have rough conditions especially in soil.
"Aleme Bagheri   +3 more
doaj   +1 more source

Genome-wide analysis of the UDP-glucose dehydrogenase gene family in Arabidopsis, a key enzyme for matrix polysaccharides in cell walls [PDF]

open access: yes, 2007
Arabidopsis cell walls contain large amounts of pectins and hemicelluloses, which are predominantly synthesized via the common precursor UDP-glucuronic acid.
Klinghammer, Michaela, Tenhaken, Raimund
core   +1 more source

Assessment of the microbiological activity in agricultural and urban soils

open access: yesSoil Science Annual, 2014
The aim of this study was to evaluate the enzymatic soil and the number of selected microorganisms in urban soil, which are located in the lane of the reconstructed road and compare it with a soil cultivated for agricultural purposes.
DEC DOROTA
doaj   +1 more source

Role of organic manures on soil carbon stocks and soil enzyme activities in intensively managed ginger production systems [PDF]

open access: yesInternational Journal of Recycling of Organic Waste in Agriculture, 2023
Purpose: Application of organic manures, along with fertilizers, is important to maintain soil fertility to achieve higher productivity. In reality, the farmers apply organic manures and fertilizers in different proportions and quantities depending on ...
C Nichita   +7 more
doaj   +1 more source

Identification of 3-deoxyglucosone dehydrogenase as aldehyde dehydrogenase 1A1 (retinaldehyde dehydrogenase 1) [PDF]

open access: yesBiochimie, 2007
One of the metabolic fates of 3-deoxyglucosone, a product of protein deglycation and a potent glycating agent, is to be oxidized to 2-keto-3-deoxygluconate, but the enzyme that catalyzes this reaction is presently unknown. Starting from human erythrocytes, which are known to convert 3-deoxyglucosone to 2-keto-3-deoxygluconate, we have purified to near ...
Collard, François   +4 more
openaire   +4 more sources

Treatment responses to antiangiogenetic therapy and chemotherapy in nonsecreting paraganglioma (PGL4) of urinary bladder with SDHB mutation: a case report [PDF]

open access: yes, 2018
Paraganglioma (PGL) is a rare neuroendocrine tumor. Currently, the malignancy is defined as the presence of metastatic spread at presentation or during follow-up.
Aschelter, Am   +10 more
core   +1 more source

Murine and human myogenic cells identified by elevated aldehyde dehydrogenase activity: Implications for muscle regeneration and repair [PDF]

open access: yes, 2011
Background: Despite the initial promise of myoblast transfer therapy to restore dystrophin in Duchenne muscular dystrophy patients, clinical efficacy has been limited, primarily by poor cell survival post-transplantation. Murine muscle derived stem cells
Bucsek, MJ   +4 more
core   +13 more sources

Short-time effects of herbicide nicosulfuron on biochemical activity of chernozem soil [PDF]

open access: yesJournal of the Serbian Chemical Society, 2012
Short-time effects of the herbicide nicosulfuron on biochemical activity of soil was investigated. Nicosulfuron rates of 0.3, 1.5 and 3.0 mg/kg of soil were tested in a laboratory on chernozem soil.
Radivojević Ljiljana   +4 more
doaj   +1 more source

Integrating Horizontal Gene Transfer and Common Descent to Depict Evolution and Contrast It with ‘‘Common Design [PDF]

open access: yes, 2010
Horizontal gene transfer (HGT) and common descent interact in space and time. Because events of HGT co-occur with phylogenetic evolution, it is difficult to depict evolutionary patterns graphically. Tree-like representations of life’s diversification are
Espinosa, Avelina   +1 more
core   +2 more sources

E2F1 Suppresses Oxidative Metabolism and Endothelial Differentiation of Bone Marrow Progenitor Cells [PDF]

open access: yes, 2018
RATIONALE: The majority of current cardiovascular cell therapy trials use bone marrow progenitor cells (BM PCs) and achieve only modest efficacy; the limited potential of these cells to differentiate into endothelial-lineage cells is one of the major ...
Boriboun, Chan   +17 more
core   +1 more source

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