Results 61 to 70 of about 26,915 (297)

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Patterns of plant invasions in China: Taxonomic, biogeographic, climatic approaches and anthropogenic effects [PDF]

open access: yes, 2014
This study was aimed to determine the patterns as well as the effects of biological, anthropogenic, and climatic factors on plant invasions in China. About 270 volumes of national and regional floras were employed to compile a naturalized flora of China.
Yang, T.Y.A.   +6 more
core   +1 more source

New mutations of acetylcholinesterase in Bactrocera dorsalis populations across southern China and impact on resistance to organophosphate

open access: yesEcotoxicology and Environmental Safety
Bactrocera dorsalis, a highly destructive and invasive fruit pest, has spread from the south to the north, significantly increasing the risk to agricultural and horticultural crops worldwide.
Yinjun Fan   +5 more
doaj   +1 more source

The Economics of Controlling a Biological Invasion [PDF]

open access: yesSSRN Electronic Journal, 2003
The paper develops a simple economic model of a biological invasion. The natural growth of t he invasion is non-convex and the immediate cost of controlling the invasion depends on the level of current control as well as the current size of the invasion. Greater control raises contr ol costs today while reducing damages - now and in the future.
Olson, Lars J., Roy, Santanu
openaire   +2 more sources

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Adaptive invasive species distribution models: a framework for modeling incipient invasions

open access: yes, 2015
The utilization of species distribution model(s) (SDM) for approximating, explaining, and predicting changes in species' geographic locations is increasingly promoted for proactive ecological management.
Sveriges lantbruksuniversitet.   +1 more
core   +1 more source

Invasion ecology meets parasitology: Advances and challenges

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2017
Biological invasions threaten the diversity and functioning of native ecosystems, and the rate at which species are being introduced to new areas shows no sign of slowing down.
Robert Poulin
doaj   +1 more source

Marine biological invasions [PDF]

open access: yes
Biological invasions are one of the main causes of biodiversity decline worldwide. While Japanese knotweed and tiger mosquito are invasive species that are well known to the public, the same could not be said for the American blue crab and the green Algae Caulerpa in the Mediterranean seaside.
openaire   +3 more sources

A Thermodynamic Approach to Biological Invasions [PDF]

open access: yesInternational Journal of Design & Nature and Ecodynamics, 2011
True acetylcholinesterase (AChE), an important polymorphic enzyme of the nervous system, was studied to determine the inhibition of transmission of nerve impulses in muscles of the red swamp crayfish, Procambarus clarkii, exposed in vitro to organophosphate (OP) insecticides.
MARCHETTINI, N.   +3 more
openaire   +3 more sources

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

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