Results 191 to 200 of about 1,279,521 (342)

Errata: Free-Electron Network Model for Conjugated Systems. V. Energies and Electron Distributions in the Fe Mo Model and in the LCAO Mo Model [PDF]

, 1955
Klaus Ruedenberg
openalex   +1 more source

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

FEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca, Anna Tricarico, Martina Furfaro, Priyam Ghosh, Ennio Prosperi, Lucia Anna Stivala, Ornella Cazzalini   +6 more
wiley   +1 more source

Topology-controlled dynamic conjugated oligomers from tetra-arylsubstituted alkene building blocks. [PDF]

Nat Commun
Bian Q, Zhao Y, Zhang C, Zhang Y, Zhang Y, Zeng Z, Tang BZ, Xie S.   +7 more
europepmc   +1 more source

A Fortran 90 Hartree–Fock program for one-dimensional periodic π-conjugated systems using Pariser–Parr–Pople model [PDF]

, 2011
Kondayya Gundra, Alok Shukla
openalex   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

Rational Design of Conjugated Phenylpropanoid-Polyene Hybrids: Density Functional Theory Insights into Antiradical and Optical Properties. [PDF]

Int J Mol Sci
Molski M.
europepmc   +1 more source

Developing delivery systems for Omega-3 rich fish oil stabilized by Chitosan-antioxidant conjugate: Formulation, stability and bioactivity evaluation

, 2017
Vishnu. K.V., Suseela Mathew
openalex   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Targeted Discovery of β‑Branched Conjugated Polyketides from Bacteria Based on Genomic and Metabolomic Hallmarks. [PDF]

JACS Au
Cui J, Kang I, Lee H, Heo BE, Ye S, Lee J, Moon DH, Bae ES, Ock CW, Shin D, An JS, Kang HS, Lee SK, Oh KB, Cho I, Kim HY, Kim Y, Jang J, Cho JC, Oh DC.   +19 more
europepmc   +1 more source

The oral absorption and metabolism of quercetin and sugar-conjugated derivatives studied in specific transport systems

, 1996
H.P.J.M. Noteborn, Eugene F. Jansen, Sonia Benito, Marcel Mengelers   +3 more
openalex   +1 more source