Results 81 to 90 of about 139,903 (289)

Gut Microbe‐Driven Resistance Mechanisms in Propylea Japonica: Insights from Horizontal Gene Transfer and Oxidative Phosphorylation

open access: yesAdvanced Science, EarlyView.
Acinetobacter regulates dinotefuran tolerance in Propylea japonica by mediating the expression of the horizontally transferred gene PjDUF1. Abstract Insect–microbial symbiont relationships are widespread in nature and often involve lateral gene transfer.
Ningbo HuangFu   +10 more
wiley   +1 more source

Cytotoxic and Genotoxic Effects of Macroptilium lathyroides [PDF]

open access: yesPlanta Daninha, 2018
: The monitoring of phytochemicals with potentially toxic properties can be assessed by observing the physiological and cellular alterations of the test organism exposed.
M.S.A. SILVA   +5 more
doaj   +1 more source

Aquatic Effects of a Localized Oil Spill on Lake Conway, AR and Its Tributaries [PDF]

open access: yes, 2015
Oil spills, no matter where they occur, elicit environmental concern and avoiding these disasters should be a priority. Old pipelines that are not regularly maintained and carry large amounts of crude oil long distances are of particular concern.
Bouldin, J. L., Kennon, M. E.
core   +3 more sources

Systematic Engineering of Proteases in Saccharopolyspora Spinosa Reveals Synergistic Enhancement of Spinosad Biosynthesis via Substrate Flux Optimization

open access: yesAdvanced Science, EarlyView.
ARTP mutagenesis yielded Saccharopolyspora spinosa mutant D184 with improved extracellular nitrogen utilization. An integrated workflow of protease genetic manipulation, multi‐omics, and rational synergy design pinpointed a pepP‐clpP‐htpX synergistic triangular combination.
Duo Jin   +9 more
wiley   +1 more source

Western corn rootworm pyrethroid resistance confirmed by aerial application simulations of commercial insecticides [PDF]

open access: yes, 2019
The western corn rootworm (Diabrotica virgifera virgifera LeConte) (WCR) is a major insect pest of corn (Zea mays L.) in the United States (US) and is highly adaptable to multiple management tactics.
Fritz, Bradley K.   +6 more
core   +1 more source

Nitrogen and phosphorus limitation of oceanic microbial growth during spring in the Gulf of Aqaba [PDF]

open access: yes, 2009
Bioassay experiments were performed to identify how growth of key groups within the microbial community was simultaneously limited by nutrient (nitrogen and phosphorus) availability during spring in the Gulf of Aqaba's oceanic waters.
Bar-Zeev, E   +15 more
core   +3 more sources

Microneedle-based bioassays

open access: yesNanoscale Advances, 2020
This review summarizes recent developments in microneedle-based bioassays.
Jixiang Zhu   +3 more
openaire   +3 more sources

Poria cocos as a Functional Food for Diabetes and Diabetes‐Related Foot Ulcers

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
Poria cocos is known as an edible mushroom for food and medicine. Poria cocos and its terpenes and terpenoids serve as novel remedies to treat diabetes and its ulcers. Its mode of actions includes reduction of insulin resistance, starch digestion and inflammation as well as promotion of blood vessel formation. ABSTRACT Poria cocos is a medicinal fungus
Yi‐San Lee   +3 more
wiley   +1 more source

Microfluidic Mixing with the Dynamic Control of Magnetic Actuation

open access: yesAdvanced Intelligent Systems, EarlyView.
Schematic illustration and flow field visualization of magnetically actuated L‐shaped microrobots displaying cooperative vortex generation for enhanced microscale mixing. The left side shows the electromagnetic actuation setup, which enables programmable control of rotational direction and frequency.
Prashant Kishor Sharma   +2 more
wiley   +1 more source

Detection strategies for bioassays based on liquid chromatography, fluorescence spectroscopy and mass spectrometry [PDF]

open access: yes, 2005
New detection strategies for bioassays based on liquid chromatography,\ud fluorescence spectroscopy and mass spectrometry were developed and are\ud presented within this ...
Hempen, Christel Maria
core   +1 more source

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