Results 71 to 80 of about 798,978 (348)

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

The educational structure of the population in the city of Maribor

Revija za Geografijo, 2017
In the introduction, the author analyzes the educational structure of the population (by educational attainment level) in the larger Slovene towns, and compares it with the structure in Maribor, which is the second largest university town in Slovenia. He
Uroš Horvat
doaj   +1 more source

In vivo testing of crosslinked polyethers. II. Weight loss, IR analysis, and swelling behavior after implantation [PDF]

, 1996
As reported in Part I (In vivo testing of crosslinked polyethers. I. Tissue reactions and biodegradation, J. Biomed. Mater. Res., this issue, pp.
Bantjes, A, Pol, BJM, vanderDoes, L, vanLuyn, MJA, vanWachem, PB   +4 more
core   +4 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Synthesis and crystal structure of the first 6a-thiathiophthen metal complex [Mo(CO)_5PPh_(2]2)(µ-C_5H_2S_3) [PDF]

, 1995
The first 6a-thiathiophthen metal complex was prepared by treating M(CO_)5[PPh_2CS_2CH_2C≡CH] with a catalytic amount of secondary amine or tertiary amine; the structure of the 6a-thiathiophthen molybdenum complex is confirmed by an X-ray diffraction ...
Lee, Gene-Hsiang, Lin, Ying-Chih, Wang, Yu, Yih, Kuang-Hway   +3 more
core  

Infrared spectroscopy of HCOOH in interstellar ice analogues

, 2007
Context: HCOOH is one of the more common species in interstellar ices with abundances of 1-5% with respect to solid H2O. Aims: This study aims at characterizing the HCOOH spectral features in astrophysically relevant ice mixtures in order to interpret ...
A. C. A. Boogert, Andersson, Bahr, Bisschop, Boogert, Borodin, Bottinelli, Cyriac, Dartois, E. F. van Dishoeck, Ehrenfreund, Ehrenfreund, G. W. Fuchs, Garrod, Gerakines, Gerakines, Gibb, Gibb, H. Linnartz, Hollis, Hudson, Ikeda, Knez, Liu, Marechal, Millikan, Park, Park, Pontoppidan, Remijan, Requena-Torres, S. E. Bisschop, Schutte, Schutte, Souda, Tielens, Tielens, van Dishoeck, Watanabe, Watanabe, Yokoyama, Öberg   +41 more
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Les mécanismes de repliement des protéines solubles [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2000
Mechanisms of folding of soluble proteins. The function of a protein is carried out by its three-dimensional structure. The rules for translation of the information encoded by DNAinto an amino acid sequence are well known.
Brasseur B., Benhabilès N., Thomas A.
doaj  

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Base pair probability estimates improve the prediction accuracy of RNA non-canonical base pairs. [PDF]

PLoS Computational Biology, 2017
Prediction of RNA tertiary structure from sequence is an important problem, but generating accurate structure models for even short sequences remains difficult.
Michael F Sloma, David H Mathews
doaj   +1 more source