Results 21 to 30 of about 193,911 (249)

Biofouling characteristics of reverse osmosis membranes by disinfection-residual-bacteria post seven water disinfection techniques

open access: yesnpj Clean Water, 2023
Reverse osmosis (RO) is widely used in wastewater reclamation to alleviate the increasingly global water shortage. However, it has an inconvenient defect of biofouling.
Hao-Bin Wang   +11 more
doaj   +1 more source

Diaporthe atlantica enhances tomato drought tolerance by improving photosynthesis, nutrient uptake and enzymatic antioxidant response

open access: yesFrontiers in Plant Science, 2023
Functional symbiosis with fungal endophytes can help plants adapt to environmental stress. Diaporthe atlantica is one of the most abundant fungal taxa associated with roots of Festuca rubra subsp. pruinosa, a grass growing in sea cliffs. This study aimed
Eric C. Pereira   +4 more
doaj   +1 more source

Advanced redox flow fuel cell using ferric chloride as main catalyst for complete conversion from carbohydrates to electricity

open access: yesScientific Reports, 2017
Liquid catalyzed fuel cell (LCFC) is a kind of redox flow fuel cell directly converting carbohydrates to electricity. To improve its efficiency, ferric chloride (FeCl3) was introduced as main catalyst.
Fan Xu, Huan Li, Yueling Liu, Qi Jing
doaj   +1 more source

The first high-quality genome assembly and annotation of Patiria pectinifera

open access: yesScientific Data, 2023
The blue bat star, a highly adaptive species in the East Sea of Korea, has displayed remarkable success in adapting to recent climate change. The genetic mechanisms behind this success were not well-understood, prompting our report on the first ...
Jaehoon Jung   +10 more
doaj   +1 more source

Characterization of T Helper 1 and 2 Cytokine Profiles in Newborns of Mothers with COVID-19

open access: yesBiomedicines, 2023
An infectious disease caused by SARS-CoV-2, COVID-19 greatly affects the pediatric population and is 3 times more prevalent in newborns than in the general population. In newborns, the overexpression of immunological molecules may also induce a so-called
André Luís Elias Moreira   +10 more
doaj   +1 more source

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

open access: yesFEBS Letters, EarlyView.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

Novel and unscrutinized immune entities of the zebrafish gut

open access: yesFEBS Letters, EarlyView.
Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil   +5 more
wiley   +1 more source

Microbial Alliance of Paenibacillus sp. SPR11 and Bradyrhizobium yuanmingense PR3 Enhances Nitrogen Fixation, Yield, and Salinity Tolerance in Black Gram Under Saline, Nutrient-Depleted Soils

open access: yesNitrogen
Salinity is a major abiotic stress limiting black gram (Vigna mungo) productivity, particularly in arid and semi-arid regions. Saline soils negatively impact plant growth, nodulation, nitrogen fixation, and yield.
Praveen Kumar Tiwari   +3 more
doaj   +1 more source

Statistical Research on the Bioactivity of New Marine Natural Products Discovered during the 28 Years from 1985 to 2012

open access: yesMarine Drugs, 2015
Every year, hundreds of new compounds are discovered from the metabolites of marine organisms. Finding new and useful compounds is one of the crucial drivers for this field of research.
Yiwen Hu   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy