Results 91 to 100 of about 458,280 (341)

Differential Dynamics at Glycosidic Linkages of an Oligosaccharide as Revealed by 13C NMR Spin Relaxation and Stochastic Modeling [PDF]

open access: yes, 2018
Among biomolecules, carbohydrates are unique in that not only can linkages be formed through different positions but the structures may also be branched.
Abragam A.   +6 more
core   +1 more source

BLOC1S1 Attenuates B. Melitensis 16M LPS‐Triggered Autophagy by Spatial Confinement of TDP‐43

open access: yesAdvanced Science, EarlyView.
This study explores how B. melitensis 16M LPS and BLOC1S1 regulate autophagy in goat spermatogonial stem cells. The 16M LPS is activating AMPK‐dependent autophagy, increasing LC3B‐II/I ratios and lysosomal genes, while Escherichia coli LPS shows no effect.
Shicheng Wan   +13 more
wiley   +1 more source

Removal of Small-Molecular Byproducts from Crude Fructo-Oligosaccharide Preparations by Fermentation Using the Endospore-Forming Probiotic Bacillus coagulans

open access: yesFermentation, 2020
Short-chain prebiotic fructo-oligosaccharides (FOS) produced by enzymatic conversion from sucrose often contains high concentration of monosaccharides as byproducts.
Rong Fan   +3 more
doaj   +1 more source

The biofilm matrix of Pseudomonas sp. OX1 grown on phenol is mainly constituted by alginate oligosaccharides [PDF]

open access: yes, 2006
The structure of the major constituent of the biofilm matrix produced by Pseudomonas sp. OX1, when grown on phenol as the sole carbon source is described.
ALFIERI, FABIANA   +6 more
core   +1 more source

The CtrCBL1/CtrCIPK6 Complex of Citrus Phosphorylates CtrBBX32 to Regulate CtrSTP1‐Mediated Sugar Accumulation and Cold Tolerance

open access: yesAdvanced Science, EarlyView.
The CtrCBL1‐CtrCIPK6 module of trifoliate orange (Citrus trifoliata L.) phosphorylates CtrBBX32, triggering its protein degradation under cold conditions, thereby relieving CtrBBX32‐mediated transcriptional repression of CtrZAT10 and CtrSTP1. The consequent upregulation of CtrZAT10 further activates CtrSTP1 expression, which enhances hexose transport ...
Xiangming Shang   +10 more
wiley   +1 more source

Differentiation between organic and conventionally produced milk in pasture based farming systems : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Animal Science at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2017
Consumer perception of organic cow’s milk is associated with the assumption that organic milk differs from conventionally produced milk. The value associated with this difference, justifies the premium retail price.
Schwendel, Brigitte Heike
core  

Biosynthesis and expression of zona pellucida glycoproteins in mammals [PDF]

open access: yes, 2001
The zona pellucida (ZP) is an extracellular matrix surrounding the oocyte and the early embryo that exerts several important functions during fertilization and early embryonic development.
Kölle, S.   +2 more
core   +1 more source

Targeted Enrichment of Engineered Bacteria on Triple‐Negative Breast Cancer Turns Immunologically Cold Tumors Hot

open access: yesAdvanced Science, EarlyView.
In this study, an “all‐in‐one” engineered anaerobic bacterial system (PDAEcN/COS) is developed for the treatment of immunologically “cold” TNBC. This nanoplatform is capable of colonizing tumor cell surfaces and implementing “self‐blocking” of immune checkpoints, while simultaneously suppressing tumor cells' “don't eat me” signals and delivering “eat ...
Xuanxiang Zhai   +6 more
wiley   +1 more source

A structural and biochemical model of processive chitin synthesis [PDF]

open access: yes, 2014
Chitin synthases (CHS) produce chitin, an essential component of the fungal cell wall. The molecular mechanism of processive chitin synthesis is not understood, limiting the discovery of new inhibitors of this enzyme class.
Andrew T. Ferenbach   +38 more
core   +3 more sources

Identification of TPRA1 as a Novel Receptor and Predictive Biomarker for Oncolytic Virus M1

open access: yesAdvanced Science, EarlyView.
This study identifies transmembrane protein adipocyte‐associated 1 (TPRA1) as a novel receptor for oncolytic virus M1 (OVM). TPRA1's ectodomain binds OVM particles, while its intracellular domain facilitates virus internalization, promoting efficient viral entry.
Linyi Hu   +20 more
wiley   +1 more source

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