Results 131 to 140 of about 503,441 (367)

Influence of Nitrogen Source and Growth Phase on Extracellular Biosynthesis of Silver Nanoparticles Using Cultural Filtrates of Scenedesmus obliquus

open access: yesApplied Sciences, 2019
In this study, silver nanoparticles (AgNPs) were green-synthesized extracellularly by the action of bioactive compounds in cultural filtrates of green microalga Scenedesmus obliquus (KY621475).
Osama M. Darwesh   +4 more
doaj   +1 more source

Draft genome sequences of five new strains of methylophilaceae isolated from lake washington sediment. [PDF]

open access: yes, 2015
We sequenced the genomes of five new Methylophilaceae strains isolated from Lake Washington sediment. We used the new sequences to sort these new strains into specific Methylophilaceae ecotypes, including one novel ecotype.
Benuska, Gabrielle   +4 more
core   +1 more source

Overview of Encapsulated Lysine and Methionine and Their Impacts on Transition Cow Performance and Health

open access: yesAnimal Research and One Health, EarlyView.
The transition period in dairy cows, spanning 3 weeks before and after calving, is a critical phase characterized by increased nutrient demands, reduced dry matter intake (DMI), and elevated risk of metabolic disorders such as negative nutrient balance (NNB), lipolysis, proteolysis, and oxidative stress.
Mohammed S. Seleem   +5 more
wiley   +1 more source

Influence of lead on N03 uptake and reduction in cucumber seedlings

open access: yesActa Societatis Botanicorum Poloniae, 2014
The influence of PbCl2 on NO3- uptake and activity level of nitrate (NR) and nitrite MR) reductases in cotyledons and roots of cucumber seedlings was studied.
Marek Burzyński, Adam Grabowski
doaj   +1 more source

Reduction of Ribonucleotide Reductase Subunit RRM2 Potentially Impairs Gut Function of Woody Breast Broilers

open access: yesAnimal Research and One Health, EarlyView.
Woody breast compromises meat quality leading to reduced consumer appeal. Although its causes are unclear, improvements observed with certain dietary supplements suggest that gut health may influence woody breast development. Ribonucleotide reductase subunit RRM2 is vital for mitochondrial function and gastrointestinal integrity, and alteration in its ...
Majid Shakeri   +8 more
wiley   +1 more source

The Relationship Between Aldose Reductase and Isoxazole Derivatives: An In Vitro and In Silico Approach to Its Correlation With Diabetic Conditions

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Diabetes mellitus (DM), which can result in a number of problems such as cataracts, neuropathy, retinopathy, nephropathy, and several cardiovascular illnesses, continues to be a growing issue despite major advancements in treatment approaches.
Ahmet Esat Göner, Hatice Esra Duran
wiley   +1 more source

Enhanced Production of Astaxanthin and Zeaxanthin by Paracoccus Sp. LL1 Through Random Mutagenesis

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Astaxanthin, a high‐value carotenoid with potent antioxidant and anti‐inflammatory activities, is increasingly in demand in various industries. This study reports the successful enhancement of astaxanthin and zeaxanthin production in Paracoccus sp. LL1 through random mutagenesis using ethyl methanesulfonate (EMS).
Anoth Maharjan, Beom Soo Kim
wiley   +1 more source

Frequency and Diversity of Nitrate Reductase Genes among Nitrate-Dissimilating Pseudomonas in the Rhizosphere of Perennial Grasses Grown in Field Conditions [PDF]

open access: yes, 2018
A total of 1246 Pseudomonas strains were isolated from the rhizosphere of two perennial grasses (Lolium perenne and Molinia coerulea) with different nitrogen requirements.
Aragno, M.   +5 more
core  

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