Results 111 to 120 of about 67,703 (305)

Comparative investigation of specific enzyme activities in the organs and tissues of the skin parasite Macrogyrodactylus congolensis (Monogenea: Gyrodactylidae)

open access: yesJournal of Basic and Applied Zoology
Background Macrogyrodactylus congolensis is a pathogenic skin parasite that infects the economically important fish Clarias gariepinus. Little is known about the physiology and histochemistry of M. congolensis.
Safaa Zaky Arafa   +2 more
doaj   +1 more source

A comparison of an ATPase from the archaebacterium Halobacterium saccharovorum with the F1 moiety from the Escherichia coli ATP Synthase [PDF]

open access: yes
A purified ATPase associated with membranes from Halobacterium saccharovorum was compared with the F sub 1 moiety from the Escherichia coli ATP Synthase.
Hochstein, Lawrence I.   +1 more
core   +1 more source

The Iron-Type Nitrile Hydratase Activator Protein Is A GTPase [PDF]

open access: yes, 2017
The Fe-type nitrile hydratase activator protein from Rhodococcus equi TG328-2 (ReNHase TG328-2) was successfully expressed and purified. Sequence analysis and homology modeling suggest that it is a G3E P-loop guanosine triphosphatase (GTPase) within the ...
Bennett, Brian   +3 more
core   +1 more source

Network analysis of circular permutations in multidomain proteins reveals functional linkages for uncharacterized proteins. [PDF]

open access: yes, 2014
Various studies have implicated different multidomain proteins in cancer. However, there has been little or no detailed study on the role of circular multidomain proteins in the general problem of cancer or on specific cancer types.
Adjeroh, Donald   +3 more
core   +3 more sources

Histology and histochemistry of the venom apparatus of the black scorpion Androctonus crassicauda (Olivier, 1807) (Scorpiones: Buthidae)

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2008
The venom apparatus of the black scorpion Androctonus crassicauda has been characterized histologically and histochemically in the present study. The results showed that this apparatus consists of paired venom glands, each of which initially presents its
BM Jarrar, MA Al-Rowaily
doaj   +1 more source

Coordinated transcriptional regulation between a reactive oxygen species-responsive gene network and the circadian clock in Arabidopsis thaliana : a thesis presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Plant Biology at Massey University, Plant Biology, New Zealand [PDF]

open access: yes, 2012
Most organisms have evolved endogenous biological clocks as internal timekeepers to fine-tune physiological processes to the external environment. Energetic cycles such as photosynthesis and glycolytic cycles are physiological processes that have ...
Lai, Alvina Grace
core  

Molecular signatures of cell migration in C. elegans Q neuroblasts. [PDF]

open access: yes, 2009
Metazoan cell movement has been studied extensively in vitro, but cell migration in living animals is much less well understood. In this report, we have studied the Caenorhabditis elegans Q neuroblast lineage during larval development, developing live ...
Avraamides   +30 more
core   +2 more sources

Adenosine Triphosphatase Activity of the Vascular System.

open access: yesExperimental Biology and Medicine, 1952
SummaryThe AT Pase activity of the vascular system of the dog has been studied, lit has been shown that the enzyme content of -the different arteries enjoys wide variation. The venous system does not contain the enzyme. ATPase activity of the aorta of the rat was not influenced by age or captivity.
Carr Cj   +2 more
openaire   +3 more sources

Gene mutations that promote adrenal aldosterone production, sodium retention, and hypertension

open access: yesThe Application of Clinical Genetics, 2013
Andreas G Moraitis,1 William E Rainey,1,2 Richard J Auchus1 1Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, 2Department of Physiology, University of Michigan, Ann Arbor, MI, USA Abstract: Primary aldosteronism (PA)
Moraitis AG, Rainey WE, Auchus RJ
doaj  

Identification of a novel TSC2 c.3610G > A, p.G1204R mutation contribute to aberrant splicing in a patient with classical tuberous sclerosis complex: a case report [PDF]

open access: yes, 2018
Background: Tuberous sclerosis complex (TSC) is an autosomal dominant disorder characterized by hamartomas in any organ systems. Mutations in the TSC1 or TSC2 gene lead to the dysfunction of hamartin or tuberin proteins, which cause tuberous sclerosis ...
Bottillo, I   +7 more
core   +2 more sources

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