scholarly journals Protein Component of Oyster Glycogen Nanoparticles: An Anchor Point for Functionalization

2020 ◽  
Vol 12 (35) ◽  
pp. 38976-38988
Author(s):  
Quinn A. Besford ◽  
Alessia C. G. Weiss ◽  
Jonas Schubert ◽  
Timothy M. Ryan ◽  
Manfred F. Maitz ◽  
...  
Keyword(s):  
Protein Component ◽  
Anchor Point

The Immuno-Electron Microscopic Localization of the Mo-Fe Protein Component of Nitrogenase in Cells of Azotobacter Vinelandii

1973 ◽  
Vol 31 ◽  
pp. 574-575
Author(s):  
J. T. Stasny ◽  
R. C. Burns ◽  
R. W. F. Hardy
Keyword(s):  
Cellular Localization ◽  
Direct Evidence ◽  
Azotobacter Vinelandii ◽  
Intracellular Localization ◽  
Protein Component ◽  
Electron Microscopic ◽  
Thin Sections ◽  
Fe Protein ◽  
Intracytoplasmic Membranes

Structure-functlon studies of biological N2-fixation have correlated the presence of the enzyme nitrogenase with increased numbers of intracytoplasmic membranes in Azotobacter. However no direct evidence has been provided for the internal cellular localization of any nitrogenase. Recent advances concerned with the crystallizatiorTand the electron microscopic characterization of the Mo-Fe protein component of Azotobacter nitrogenase, prompted the use of this purified protein to obtain antibodies (Ab) to be conjugated to electron dense markers for the intracellular localization of the protein by electron microscopy. The present study describes the use of ferritin conjugated to goat antitMo-Fe protein immunoglobulin (IgG) and the observations following its topical application to thin sections of N2-grown Azotobacter.

OPTIMIZATION OF THE PROTEIN COMPONENT OF DAIRY PRODUCTS FOR SCHOOL-AGE CHILDREN

2018 ◽  
Vol 21 ◽  
pp. 120-123
Author(s):  
S.V. Felik ◽  
◽  
A.Yu. Zolotin ◽  
T.A. Antipova ◽  
S.V. Simonenko ◽  
...  
Keyword(s):  
Dairy Products ◽  
Protein Component ◽  
School Age Children ◽  
School Age

NADPH Containing Protein Component from Fruits and Plant: Stimulation of NADPH Oxidases of Immune Cells

2020 ◽  
Vol 56 (7) ◽  
pp. 800-800
Author(s):  
R. M. Simonyan ◽  
K. V. Simonyan ◽  
S. M. Feschyan ◽  
V. A. Chavushyan ◽  
G. M. Simonyan ◽  
...  
Keyword(s):  
Immune Cells ◽  
Protein Component ◽  
Nadph Oxidases ◽  
Stimulation Of

Unique Medicinal Properties of Withania somnifera: Phytochemical Constituents and Protein Component

2016 ◽  
Vol 22 (5) ◽  
pp. 535-540 ◽  
Author(s):  
Parvaiz A. Dar ◽  
Laishram R. Singh ◽  
Mohammad A. Kamal ◽  
Tanveer A. Dar
Keyword(s):  
Withania Somnifera ◽  
Protein Component ◽  
Medicinal Properties ◽  
Phytochemical Constituents

scholarly journals Characterization of the Membrane Protein Component of the Lactose Transport System of Escherichia coli

1969 ◽  
Vol 244 (21) ◽  
pp. 5981-5987 ◽  
Author(s):  
Theodore H.D. Jones ◽  
Eugene P. Kennedy
Keyword(s):  
Escherichia Coli ◽  
Membrane Protein ◽  
Transport System ◽  
Protein Component ◽  
Lactose Transport

scholarly journals Expression patterns of signalling molecules and transcription factors in the early rabbit embryo and their significance for modelling amniote axis formation

2021 ◽  
Author(s):  
Ruben Plöger ◽  
Christoph Viebahn
Keyword(s):  
Transcription Factors ◽  
Expression Patterns ◽  
In Situ Hybridisation ◽  
Body Plan ◽  
The Body ◽  
Anchor Point ◽  
Axis Formation ◽  
Point Model ◽  
Signalling Molecules ◽  
Rabbit Embryo

AbstractThe anterior-posterior axis is a central element of the body plan and, during amniote gastrulation, forms through several transient domains with specific morphogenetic activities. In the chick, experimentally proven activity of signalling molecules and transcription factors lead to the concept of a ‘global positioning system’ for initial axis formation whereas in the (mammotypical) rabbit embryo, a series of morphological or molecular domains are part of a putative ‘three-anchor-point model’. Because circular expression patterns of genes involved in axis formation exist in both amniote groups prior to, and during, gastrulation and may thus be suited to reconcile these models, the expression patterns of selected genes known in the chick, namely the ones coding for the transcription factors eomes and tbx6, the signalling molecule wnt3 and the wnt inhibitor pkdcc, were analysed in the rabbit embryonic disc using in situ hybridisation and placing emphasis on their germ layer location. Peripheral wnt3 and eomes expression in all layers is found initially to be complementary to central pkdcc expression in the hypoblast during early axis formation. Pkdcc then appears — together with a posterior-anterior gradient in wnt3 and eomes domains — in the epiblast posteriorly before the emerging primitive streak is marked by pkdcc and tbx6 at its anterior and posterior extremities, respectively. Conserved circular expression patterns deduced from some of this data may point to shared mechanisms in amniote axis formation while the reshaping of localised gene expression patterns is discussed as part of the ‘three-anchor-point model’ for establishing the mammalian body plan.

scholarly journals Purification and Partial Characterization of the Protein Component of Squid Rhodopsin

1973 ◽  
Vol 248 (9) ◽  
pp. 3298-3304
Author(s):  
Frances M. Hagins
Keyword(s):  
Protein Component ◽  
Partial Characterization
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