Results 51 to 60 of about 884,848 (301)

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Evaluation of seed vigor in soybean germplasms from different eco-regions

open access: yesOil Crop Science, 2020
Seed vigor plays an essential role in soybean production. Soybean seed is sensitive to environment and easy to get seed deterioration. Generally soybean seed vigor can be maintained for less than one year and have to be multiplied every year.
Qingnan Hao   +15 more
doaj   +1 more source

Vigor, Dedication and Absorption: Work engagement among secondary school English teachers in Indonesia [PDF]

open access: yes, 2007
This paper investigates the work engagement among a sample of 152 secondary school English teachers in Yogyakarta, Indonesia, sampled from a competency-based integrated training course.
Basikin, Basikin
core  

Seed vigor, aging, and osmopriming affect anion and sugar leakage during imbition of maize (Zea mays L.) caryopses [PDF]

open access: yes
Conductivity was significantly increased by aging and decreased by osmopriming of maize (Zea mays L.) caryopses. Chloride, phosphate, and sulfate were the main anions that leaked out of maize seeds; their leakage was closely related to conductivity ...
Hilhorst, H.W.M.   +3 more
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Are architectural traits at florewing stage relevant to account for yield advantage in hybrid rice? [PDF]

open access: yes, 2006
Yield advantage of hybrid rice over conventional inbred rice in tropical favorable environments, up to 15%, is commonly and simply attributed to higher biomass production due to higher seedling vigor and higher harvest index.
Bueno, Crisanta Sunio   +2 more
core  

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Rapid and simultaneous multiepitope antigen-based detection of Enterococcus by microscale thermophoresis and immunomagnetic separation

open access: yesFrontiers in Microbiology
BackgroundGenerally, enterococci bacteria cause nosocomial infections and are major indicators of bacterial contamination in marine bathing beach. However, a method for the rapid and simultaneous detection of multiple pathogenic enterococci has not been ...
Yan Liu   +19 more
doaj   +1 more source

Plantas de soja oriundas de sementes de alto e baixo vigor dentro de um mesmo lote [PDF]

open access: yes, 2014
The using of high quality seeds is extremely important to farmers, considering that vigor is one of the physiological attributes of quality and being the seeds of low vigor one of the possible factors responsible for the decline in productivity.
Marcolin, Lucas
core   +1 more source

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