Results 101 to 110 of about 24,088 (253)

The helicase activity of hyperthermophilic archaeal MCM is enhanced at high temperatures by lysine methylation

open access: yesFrontiers in Microbiology, 2015
Lysine methylation and methyltransferases are widespread in the third domain of life, archaea. Nevertheless, the effects of methylation on archaeal proteins wait to be defined.
Yisui eXia   +6 more
doaj   +1 more source

Gene deletions leading to a reduction in the number of cyclopentane rings in Sulfolobus acidocaldarius tetraether lipids [PDF]

open access: yes, 2017
The cell membrane of (hyper)thermophilic archaea, including the thermoacidophile Sulfolobus acidocaldarius, incorporate dibiphytanylglycerol tetraether lipids.
Albers, Sonja-Verena   +5 more
core   +2 more sources

Investigating the Role of TNFSF12 in Thyroid Cancer Progression via Single‐Cell RNA Sequencing and Integrated Multiomics Analyses

open access: yesMediators of Inflammation, Volume 2026, Issue 1, 2026.
Background Thyroid carcinoma is characterized by significant heterogeneity and immune evasion, in which myeloid cells play a pivotal role in tumor microenvironment (TME) remodeling. However, the key regulatory genes and their underlying mechanisms are not yet fully elucidated.
Junjie Yu   +5 more
wiley   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, Volume 599, Issue 24, Page 3569-3590, December 2025.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Improvement of a Sulfolobus-E. coli Shuttle Vector for Heterologous Gene Expression in Sulfolobus acidocaldarius

open access: yesJournal of Microbiology and Biotechnology, 2015
A Sulfolobus-E. coli shuttle vector for an efficient expression of the target gene in S. acidocaldarius strain was constructed. The plasmid-based vector pSM21 and its derivative pSM21N were generated based on the pUC18 and Sulfolobus cryptic plasmid pRN1. They carried the S.
Sungmin, Hwang   +3 more
openaire   +2 more sources

Early Response of Sulfolobus acidocaldarius to Nutrient Limitation

open access: yesFrontiers in Microbiology, 2019
In natural environments microorganisms encounter extreme changes in temperature, pH, osmolarities and nutrient availability. The stress response of many bacterial species has been described in detail, however, knowledge in Archaea is limited.
Lisa F. Bischof   +16 more
doaj   +1 more source

Cell Structure Changes in the Hyperthermophilic Crenarchaeon Sulfolobus islandicus Lacking the S-Layer

open access: yesmBio, 2019
Rediscovery of the ancient evolutionary relationship between archaea and eukaryotes has revitalized interest in archaeal cell biology. Key to the understanding of archaeal cells is the surface layer (S-layer), which is commonly found in Archaea but whose
Changyi Zhang   +5 more
doaj   +1 more source

Redox stress proteins are involved in adaptation response of the hyperthermoacidophilic archaeon Sulfolobus solfataricus to nickel challenge

open access: yesMicrobial Cell Factories, 2007
Background Exposure to nickel (Ni) and its chemical derivatives has been associated with severe health effects in human. On the contrary, poor knowledge has been acquired on target physiological processes or molecular mechanisms of this metal in model ...
Scaloni Andrea   +6 more
doaj   +1 more source

Differentiation and Structure in Sulfolobus islandicus Rod-Shaped Virus Populations

open access: yesViruses, 2017
In the past decade, molecular surveys of viral diversity have revealed that viruses are the most diverse and abundant biological entities on Earth. In culture, however, most viral isolates that infect microbes are represented by a few variants isolated ...
Maria A. Bautista   +3 more
doaj   +1 more source

Abundant Lysine Methylation and N-Terminal Acetylation in Sulfolobus islandicus Revealed by Bottom-Up and Top-Down Proteomics [PDF]

open access: hybrid, 2016
Egor Vorontsov   +4 more
openalex   +1 more source

Home - About - Disclaimer - Privacy