Results 81 to 90 of about 3,806,370 (293)
Smaller is better: nanobodies meet NMR
FEBS Letters, EarlyView.Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley +1 more source
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
Mammalian pre-mRNA 3' end processing factor CF I m 68 functions in mRNA export
, 2009 Export of mRNA from the nucleus is linked to proper processing and packaging into ribonucleoprotein complexes. Although several observations indicate a coupling between mRNA 3' end formation and export, it is not known how these two processes are ...
Aringhieri, Chiara +6 more
core +1 more source
mRNA processing inEscherichia coli: an activity encoded by the host processes bacteriophage f1 mRNAs
Nucleic Acids Research, 1984 To examine the regions of the male-specific filamentous bacteriophage f1 genome that include signals for mRNA processing, the 5' endpoints of the major in vivo phage mRNAs have been located in the f1 DNA sequence by S1 nuclease mapping. The 5' ends of the purified mRNAs and additional phage-specific RNAs transiently visible early after infection occur ...
K J, Blumer, D A, Steege
openaire +3 more sources
Molecular Oncology, EarlyView.In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge +17 more
wiley +1 more source
The RRM domain of poly(A)-specific ribonuclease has a noncanonical binding site for mRNA cap analog recognition [PDF]
, 2008 The degradation of the poly(A) tail is crucial for posttranscriptional gene regulation and for quality control of mRNA. Poly(A)-specific ribonuclease (PARN) is one of the major mammalian 3’ specific exo-ribonucleases involved in the degradation of the ...
Naohiro Kobayashi +25 more
core +2 more sources
Pre-mRNA processing factors meet the DNA damage response
Frontiers in Genetics, 2013 It is well known that DNA damaging agents induce genome instability, but only recently have we begun to appreciate that chromosomes are fragile per se and frequently subject to DNA breakage.
Alessandra eMontecucco +1 more
doaj +1 more source
Mechanistic insights into mRNA 3′-end processing
Current Opinion in Structural Biology, 2019 The polyadenosine (poly(A)) tail found on the 3'-end of almost all eukaryotic mRNAs is important for mRNA stability and regulation of translation. mRNA 3'-end processing occurs co-transcriptionally and involves more than 20 proteins to specifically recognize the polyadenylation site, cleave the pre-mRNA, add a poly(A) tail, and trigger transcription ...
Kumar, Ananthanarayanan +4 more
openaire +4 more sources
Molecular Oncology, EarlyView.In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera +11 more
wiley +1 more source