Results 31 to 40 of about 1,276 (149)

Extracellular SOD-derived H2O2 promotes VEGF signaling in caveolae/lipid rafts and post-ischemic angiogenesis in mice. [PDF]

open access: yesPLoS ONE, 2010
Reactive oxygen species (ROS), in particular, H(2)O(2), is essential for full activation of VEGF receptor2 (VEGFR2) signaling involved in endothelial cell (EC) proliferation and migration.
Jin Oshikawa   +8 more
doaj   +1 more source

Enhanced Expression of QTL qLL9/DEP1 Facilitates the Improvement of Leaf Morphology and Grain Yield in Rice [PDF]

open access: yesInternational Journal of Molecular Sciences, 2019
In molecular breeding of super rice, it is essential to isolate the best quantitative trait loci (QTLs) and genes of leaf shape and explore yield potential using large germplasm collections and genetic populations. In this study, a recombinant inbred line (RIL) population was used, which was derived from a cross between the following parental lines ...
Xue Fu   +17 more
openaire   +2 more sources

Fractal Theory Model of the Joint Interface During Loading and Unloading Considering Friction Factors

open access: yesTaiyuan Ligong Daxue xuebao, 2021
On the basis of the elastic, first elastic-plastic, second elastic-plastic and plastic deformation states of asperity, and considering the influence of friction factors, we established a fractal theoretical model of contact area and contact load of a ...
Yanhui WANG   +3 more
doaj   +1 more source

Narrow lpa1 Metaxylems Enhance Drought Tolerance and Optimize Water Use for Grain Filling in Dwarf Rice

open access: yesFrontiers in Plant Science, 2022
Rice cultivation needs extensive amounts of water. Moreover, increased frequency of droughts and water scarcity has become a global concern for rice cultivation. Hence, optimization of water use is crucial for sustainable agriculture.
Ryza A. Priatama   +16 more
doaj   +1 more source

Simultaneous improvement of lodging resistance and grain yield by stacking dep1 with elite genes in rice

open access: yes, 2022
Abstract Lodging-tolerance is one of the most important goals in rice breeding. Due to its semi-dwarfism phenotype, dep1 can potentially improve lodging-tolerance. In this study, dep1 together with other three alleles, gs3, gn1a and ipa1, were integrated into high yield breeding strategy by conventional crossing and four combinations including ...
Meiru Li   +3 more
openaire   +1 more source

Biosynthesis and Role in Virulence of the Histone Deacetylase Inhibitor Depudecin from Alternaria brassicicola

open access: yesMolecular Plant-Microbe Interactions, 2009
Depudecin, an eleven-carbon linear polyketide made by the pathogenic fungus Alternaria brassicicola, is an inhibitor of histone deacetylase (HDAC). A chemically unrelated HDAC inhibitor, HC toxin, was earlier shown to be a major virulence factor in the ...
Wanessa D. Wight   +3 more
doaj   +1 more source

Natural Negative Feedback Loops Confer Indica‐Japonica Differentiation for Grain Size Homeostasis in Rice

open access: yesAdvanced Science, EarlyView.
This study reveals the genetic and molecular mechanisms controlling grain size homeostasis through fine‐tuning OsGRX8 self‐expression by two natural negative feedback loops functioning in redox‐dependent or ‐independent manners and identifies two self‐regulatory haplotypes (SRHs) for the subspecies differentiation in rice.
Xingxing Li   +13 more
wiley   +1 more source

Association of the protein-tyrosine phosphatase DEP-1 with its substrate FLT3 visualized by in situ proximity ligation assay. [PDF]

open access: yesPLoS ONE, 2013
Protein-tyrosine phosphatases (PTPs) are important regulators of signal transduction processes. Essential for the functional characterization of PTPs is the identification of their physiological substrates, and an important step towards this goal is the ...
Sylvia-Annette Böhmer   +3 more
doaj   +1 more source

Risk Disclosure as a Resilience Tool in Central Governments: Assessing Current Practices in the United Kingdom and the Netherlands

open access: yesFinancial Accountability &Management, EarlyView.
ABSTRACT To be resilient, governments must quickly adapt their policies and working methods to new and uncertain situations. This article examines whether risk disclosure, as part of the anticipatory capacities of these organizations, can help identify and mitigate vulnerabilities.
Ekaterina Svetlova   +2 more
wiley   +1 more source

Enhanced insulin signaling in density-enhanced phosphatase-1 (DEP-1) knockout mice

open access: yesMolecular Metabolism, 2015
Objective: Insulin resistance can be triggered by enhanced dephosphorylation of the insulin receptor or downstream components in the insulin signaling cascade through protein tyrosine phosphatases (PTPs).
Janine Krüger   +11 more
doaj   +1 more source

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