Results 101 to 110 of about 4,386,363 (303)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Quality Management Tools [PDF]

open access: yes, 2009
Tato bakalářská práce se zabývá metodami a především nástroji managementu jakosti. Je rozdělena do dvou částí. V první části je pojednáváno o nástrojích sloužících k přípravě rozhodnutí. Jedná se zejména o nástroje pro statistické řízení procesů a metody
Lysý, Zbyněk
core  

MEASUREMENT SET DISTRIBUTION AS A FUNCTION OF QUALITY OF SYSTEM MANAGEMENT COMMUNICATION

open access: yesActa Economica, 2011
Instrumentalization of repeated observations of changes in the process and conclusions on the degree of consistency of variations, represents a very broad range of application of statistical tools in quality management system.
Ђуро Микић   +2 more
doaj  

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

PENGENDALIAN MUTU DALAM PROSES PRODUKSI RAJUNGAN (STUDI KASUS PT.KELOLA MINA LAUT UNIT SAMPANG)

open access: yesRekayasa, 2013
Rajungan (Portunus pelagicus) is one type of crab which include in family of Portunidae has great potential to become an important fishery commodity exports as a produser of foreign exchange, so Rajungan product (Portunus pelagius) can be controlled ...
Rhesi Wicaksananengnaya   +2 more
doaj   +1 more source

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