Results 81 to 90 of about 8,496,804 (298)
THE CHANGE OF KINETIK PARAMETERS OF THE WEAK-ASSOCIATED WITH WALL CELL PEROXIDASE IN THE SUSPENSION CULTURE OF POTATO CELLS IN THE BEGINNING OF INFECTION [PDF]
Journal of Stress Physiology & Biochemistry, 2006 The change in kinetic parameters of extracellular peroxidase of suspension cells of resistant potato variety (Lugovskoi) and sensitive variety (Luk,ynovskii) in the initial period of infection by 5369 Clavibacter michiganensis subsp. sepedonicus (Spieck.
Graskova I.A. +3 more
doaj
Comparing the paths of Hedgehog release in artificial and natural settings
FEBS Letters, EarlyView.Hh morphogens require solubilization factors to overcome their tight association with the plasma membrane and signal to distant cells, but the precise functions of these factors are controversial. Here, we use published in vivo observations as the most relevant evidence to test their suggested functions and discuss contradictions and gaps between in ...
Janna Puschmann, Kay Grobe
wiley +1 more source
Water availability affects extracellular hydrolytic enzyme production by Aspergillus flavus and Aspergillus parasiticus [PDF]
, 2009 The objectives of this study were to examine the effect of different water activities (a(w); 0.99, 0.96 and 0.94) and time (up to 120 h) on quantitative and specific enzyme production during germination and initial growth of Aspergillus flavus and A ...
Shah, Hamid Ullah +5 more
core +1 more source
MicroorganismsVibrio sp. is one of the main producers of alginate lyase; however, most strains have problems such as low and unstable enzyme production. In this study, the enzyme production conditions of V. sp.
Yi Zeng +6 more
doaj +1 more source
Identification of sucrase activity in cell suspension and culture medium of melon
Horticultural Science, 2005 The activity of (soluble acid) sucrase was detected in a culture medium of the cell suspension culture of watermelon (Citrullus vulgaris L.). A simple and rapid procedure for the identification and determination of extracellular sucrase from a culture ...
J. Stano +6 more
doaj +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Bioprospecting and functional characterization of crude extracellular lipases from Antarctic
The MicrobeAntarctic ecosystems host diverse psychrophilic microorganisms, and soils influenced by seabird colonies, which are enriched in organic matter, represent promising sources of cold-adapted microorganisms with biotechnological potential.
Jeffrey Vargas-Pérez +7 more
doaj +1 more source
Applied Sciences, 2019 Microbial biomass, extracellular enzyme activity, and their stoichiometry in soil play an important role in ecosystem dynamics and functioning. To better understand the improvement of sand soil quality and the limitation of soil nutrients after adding ...
Xiuxiu Feng +4 more
doaj +1 more source
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
Early biofouling detection using extracellular enzyme activity A prototype explored
, 2019 Early biofouling detection using extracellular enzyme activity; A prototype ...
Khan, Babar
core