Results 121 to 130 of about 1,877,147 (362)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

A review of research on MnS inclusions in high‐quality steel

open access: yesEngineering Reports
MnS which has good plasticity is a non‐metallic inclusion commonly found in steel. For most steel types, the size, shape, and distribution of MnS have a significant influence on the properties of steel.
Yan Song, Hainan Zhang, Lei Ren
doaj   +1 more source

A role for plant microtubules in the formation of transmission‐specific inclusion bodies of Cauliflower mosaic virus [PDF]

open access: bronze, 2008
Alexandre Martinière   +5 more
openalex   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

The influence of the pressed hollow billet of brass 59Cu–3,5Mn–2,5Al–0,5Fe–0,4Ni stracture on the fracture mode of destruction with following hot stamping

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2012
The influence of the hot stamping temperature on the structural state of brass 59Cu−3,5Mn−2,5Al−0,5Fe−0,4Ni and the character of blocking rings destruction of the synchronizer of the car transfer change box have been investigated.
Nataliya B Pugacheva, Anna V Lebed’
doaj  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Effect of rare-earth Ce on the texture of non-oriented silicon steels

open access: yesHigh Temperature Materials and Processes
Macroscopic and microscopic textures of non-oriented silicon steel hot rolled sheets with different rare-earth Ce contents were investigated using X-Ray Diffraction, Electron Back Scatter Diffraction, and field emission scanning electron microscopy, and ...
Zhao Lei   +3 more
doaj   +1 more source

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