Results 41 to 50 of about 925,090 (301)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Complete chloroplast genome of Chondria tumulosa (Ceramiales, Rhodophyta), a recently described cryptogenic species with invasive traits from Papahānaumokuākea Marine National Monument, Hawaiʻi

Mitochondrial DNA. Part B. Resources, 2021
The complete chloroplast genome of Chondria tumulosa, a red alga from Manawai (Pearl and Hermes Atoll), Hawai‘i, was determined and analyzed using next-generation sequencing and de novo assembly approaches. The chloroplast genome sequence of C.
Monica O. Paiano, Randall K. Kosaki, Taylor M. Williams, Heather L. Spalding, Alison R. Sherwood   +4 more
doaj   +1 more source

Structures and proton-pumping strategies of mitochondrial respiratory enzymes [PDF]

, 2001
Enzymes of the mitochondrial respiratory chain serve as proton pumps, using the energy made available from electron transfer reactions to transport protons across the inner mitochondrial membrane and create an electrochemical gradient used for the ...
Chan, Sunney I., Schultz, Brian E.
core   +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

Transfer RNA Mutation Associated with Type 2 Diabetes Mellitus

Biology, 2023
Transfer RNA (tRNA) genes in the mitochondrial DNA genome play an important role in protein synthesis. The 22 tRNA genes carry the amino acid that corresponds to that codon but changes in the genetic code often occur such as gene mutations that impact ...
Fanny Rizki Rahmadanthi, Iman Permana Maksum   +1 more
doaj   +1 more source

RNA Secondary Structures: Complex Statics and Glassy Dynamics

, 2008
Models for RNA secondary structures (the topology of folded RNA) without pseudo knots are disordered systems with a complex state-space below a critical temperature.
Burghardt, B., Hartmann, A. K., Mann, A., Wolfsheimer, S.   +3 more
core   +1 more source

Transport of Proteins into Mitochondria [PDF]

, 1980
The mitochondrial ADP/ATP carrier is an integral transmembrane protein of the inner membrane. It is synthesized on cytoplasmic ribosomes. Kinetic data suggested that this protein is transferred into mitochondria in a posttranslational manner.
Allen E. H., Brdiezka D., Chang C. N., Chang C. N., Conboy J. G., Cote C., Date T., Dobberstein B., Flavell R. B., Habermann E., Hackenberg H., Hallermayer G., Harmey M. A., Highfield P. E., Ito K., Klingenberg M., Knoppel E., Korb H., Kreil G., Laemmli U. K., Maccechini M. L., Maccechini M.-L., Mandel G., Marra E., Michel R., Milstein C., Mori M., Nelson N., Pelham H. R. B., Poyton R. O., Poyton R. O., Raymond Y., Schatz G., Sessa G., Shore G. S., Strauss A. W., Vignais P. V., Wickner W., Wickner W., Williams J. C., Zimmermann R., Zimmermann R.   +41 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

SLAMseq reveals potential transfer of RNA from liver to kidney in the mouse

Nature Communications
Extracellular RNA (exRNA) mediates intercellular communication in lower animals; whether it serves a signalling function in mammals is uncertain. Reductionist experiments, in which a single RNA is over-expressed or tagged, have shown RNA transfer between
Robert W. Hunter, Jialin Sun, Trecia Palmer, Alicja Czopek, Josselin Nespoux, Matthew A. Bailey, Neeraj Dhaun, Amy H. Buck, James W. Dear   +8 more
doaj   +1 more source

13C-direct detected NMR experiments for the sequential J-based resonance assignment of RNA oligonucleotides [PDF]

, 2010
We present here a set of 13C-direct detected NMR experiments to facilitate the resonance assignment of RNA oligonucleotides. Three experiments have been developed: (1) the (H)CC-TOCSY-experiment utilizing a virtual decoupling scheme to assign the ...
Christian Richter, Helena Kovacs, Janina Buck, Anna Wacker, Boris Fürtig, Wolfgang Bermel, Harald Schwalbe, F Aboul-ele, P Andersson, RT Batey, W Bermel, W Bermel, W Bermel, I Bertini, I Bertini, L Duma, M Ebrahimi, A Eletsky, L Emsley, C Fares, IC Felli, R Fiala, B Fürtig, B Fürtig, B Fürtig, H Geen, SJ Glaser, M Hennig, KF Hu, JB Jordan, M Kadkhodaie, LE Kay, LE Kay, JN Kim, H Kovacs, K Lu, JP Marino, JP Marino, JP Marino, D Marion, A Meissner, S Nozinovic, O Ohlenschläger, M Ottiger, K Pervushin, S Quant, C Richter, J Rinnenthal, H Schwalbe, H Schwalbe, Z Serber, Z Serber, AJ Shaka, N Shimba, N Shimba, V Sklenár, M Steffen, M Stoldt, P Vallurupalli, B Vögeli, P Wenter, SS Wijmenga   +61 more
core   +1 more source