Results 91 to 100 of about 231,041 (301)

Mutations in \u3cem\u3eRhizobium phaseoli\u3c/em\u3e that Lead to Arrested Development of Infection Threads [PDF]

open access: yes, 1986
Two Rhizobium phaseoli mutants, isolated previously by Tn5 mutagenesis, elicited infection threads which ceased development prematurely, usually within root hairs. These infection threads were wide, globular, and otherwise altered in morphology, compared
Kulpaca, Bruce   +2 more
core   +1 more source

Reduction of Glucose Uptake through Inhibition of Hexose Transporters and Enhancement of Their Endocytosis by Methylglyoxal in Saccharomyces cerevisiae*

open access: yesJournal of Biological Chemistry, 2011
Background: Methylglyoxal is a typical 2-oxoaldehyde derived from glycolysis. Results: Methylglyoxal inhibited the activity of yeast hexose transporters as well as mammalian glucose transporters (GLUT1 and GLUT4) and enhanced the endocytosis of hexose ...
Aya Yoshida   +4 more
semanticscholar   +1 more source

Advancements in Mass Spectrometry‐Based Glycomics in Food and Nutritional Science

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT This review highlights advancements in mass spectrometry (MS)‐based glycomics in food and nutritional science. Carbohydrates, which are vital for human health, exhibit complex structures, making their analysis challenging. MS has become an indispensable tool for elucidating the structures of carbohydrates, including glycans, through soft ...
JaeHui Song   +3 more
wiley   +1 more source

Supportive data on the regulation of GLUT4 activity by 3-O-methyl-D-glucose

open access: yesData in Brief, 2017
The data presented in this article are related to the research article entitled “Regulation of GLUT4 activity in myotubes by 3-O-methyl-D-glucose” (Shamni et al., 2017) [1].
Ofer Shamni   +6 more
doaj   +1 more source

Changes in the microsomal proteome of tomato fruit during ripening [PDF]

open access: yes, 2019
The variations in the membrane proteome of tomato fruit pericarp during ripening have been investigated by mass spectrometry-based label-free proteomics.
De Lorenzo, Giulia   +6 more
core   +1 more source

Ion Activation Methods for Top‐Down Proteomics

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley   +1 more source

Integrating Sugar Metabolism With Transport: Elevation of Endogenous Cell Wall Invertase Activity Up-Regulates SlHT2 and SlSWEET12c Expression for Early Fruit Development in Tomato

open access: yesFrontiers in Genetics, 2020
Early fruit development is critical for determining crop yield. Cell wall invertase (CWIN) and sugar transporters both play important roles in carbon allocation and plant development.
Lei Ru   +5 more
doaj   +1 more source

The silicon trypanosome [PDF]

open access: yes, 2010
African trypanosomes have emerged as promising unicellular model organisms for the next generation of systems biology. They offer unique advantages, due to their relative simplicity, the availability of all standard genomics techniques and a long history
BARBARA M. BAKKER   +10 more
core   +4 more sources

Alterations in Metabolites Associated With Umbilical Cord Blood in Monozygotic Twins Discordant for Congenital Heart Disease

open access: yesPediatric Discovery, EarlyView.
This study found that the metabolomic signature of umbilical venous cord blood in congenital heart disease (CHD) differs from that of healthy monozygotic (MZ) co‐twins. Dysregulation of metabolic pathways like glucose, lipid, and amino acid metabolism, along with altered metabolites, helps understand CHD predisposition.
Fang Xiang   +6 more
wiley   +1 more source

Hypoglycemic Constituents of Subsp.

open access: yesNatural Product Communications, 2012
Gynura divaricata Kitam. subsp. formosana is a folk medicine used as a hypoglycemic agent for diabetes patients in Taiwan. Guided by the hexose transport assay, the hypoglycemic constituents of the aerial part of this plant were disclosed through ...
Shen-Chieh Chou   +2 more
doaj   +1 more source

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