Results 81 to 90 of about 6,308,677 (240)

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

FEBS 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

The genus Diolcogaster Ashmead, 1900 (Hymenoptera, Braconidae, Microgastrinae) from China

ZooKeys, 2011
The genus Diolcogaster Ashmead, 1900 (Hymenopteran, Braconidae, Microgastrinae) from China is revised and keyed, with nine new species, namely D. bifurcifossa sp. n., D. brevivena sp. n., D. grammata sp. n., D. ineminens sp. n., D. laetimedia sp.
Jie Zeng, Jun-Hua He, Xue-xin Chen
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS 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, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

A restriction estimate for a class of oscillatory integral operators along paraboloid

Journal of Inequalities and Applications, 2019
In this paper we establish a restriction estimate for a class of oscillatory integral operators along a paraboloid, Pd−1:={(x1,…,xd):xd=x12+⋯+xd−12}.
Shaozhen Xu, Wenjuan Li
doaj   +1 more source

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

FEBS 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, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Реалии в переводах финской прозы на коми язык (на материале произведений Л. Лаулаяйнэн) [Realia in Translations of Finnish Prose into Komi (Based on the Works of Leena Laulajainen)] [PDF]

Linguistica Uralica
The paper deals with the analysis of ways of conveying realia in translations of Finnish prose into Komi. Realia are lexical units to be translated, which denote objects, concepts, or situations that may not exist in the practical experience of speaker ...
Nikolay Rakin
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

From simple symptoms to complex diagnosis

, 2020
Педиатр зачастую является первым доктором, сталкивающимся с началом различных, в том числе редких заболеваний.
Elena V. Striga, Evelina E. Lokshina, Evgeniia M. Tolstova, Marina V. Besedina, Nadezhda S. Zaytseva, null null, null null, null null, null null, null null, null null, null null, Olga V. Zaytseva, Tatiana Iu. Beliaeva   +13 more
core   +1 more source

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

FEBS 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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Kвантитативно одредување на калпротектин во асцит кај пациенти со спонтан бактериски перитонитис

, 2020
Спонтаниот бактериски перитонитис (СБП) кај пациентите со црнодробна цироза е новонастаната, спонтана бактериска инфекција на стерилна ас
Emilija Petrovska, Fana Lichoska-Josifovikj, Kalina Grivceva-Stardelova, Lidija Petkovska, Meri Trajkovska, Rozalinda Popova-Jovanovska, Sefedin Biljali, Viktoria Caloska-Ivanovska   +7 more
core   +1 more source